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        </items>
    </channel>
    <image rdf:about="http://wk.geanmartins.com.br/_media/wiki:dokuwiki.svg">
        <title>wiki v1</title>
        <link>http://wk.geanmartins.com.br/</link>
        <url>http://wk.geanmartins.com.br/_media/wiki:dokuwiki.svg</url>
    </image>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:alias_n?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>alias_n</title>
        <link>http://wk.geanmartins.com.br/wikiv3:alias_n?rev=1753577374&amp;do=diff</link>
        <description>Nomes Alternativos

Adicione um Alias a uma conta:


$ zmprov ca linus@laboratorio.com.br &#039;senha123&#039;
$ zmprov aaa linus@laboratorio.com.br torvalds@laboratorio.com.br


Para ver o alias de um usuário:


$ zmprov ga admin@laboratorio.com.br | grep MailAlias
zimbraMailAlias: root@laboratorio.com.br
zimbraMailAlias: postmaster@laboratorio.com.br</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:alogo?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>alogo</title>
        <link>http://wk.geanmartins.com.br/wikiv3:alogo?rev=1753577374&amp;do=diff</link>
        <description>Alterando o Logo e as imagens do Zimbra

Altere a telas de login e console de administração:


$ zmprov modifyDomain laboratorio.com.br zimbraSkinLogoLoginBanner http://webserver.laboratorio.com.br/img/LogoLoginBanner.png


Altere o Logotipo do Zimbra armazenado no canto superior esquerdo:</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:apache-ah?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>apache-ah</title>
        <link>http://wk.geanmartins.com.br/wikiv3:apache-ah?rev=1753577374&amp;do=diff</link>
        <description>Cluster Apache Active/Passive

Cenário:

	*  node01 - 192.0.2.12/24
	*  node02 - 192.0.2.13/24
	*  ip virtual - 192.0.2.14/24

node01


127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4
::1         localhost localhost.localdomain localhost6 localhost6.localdomain6
192.0.2.12      node01.exemplo.org      node01
192.0.2.13      node02.exemplo.org      node02
192.0.2.14      site.exemplo.org        site</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:apt-get?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>apt-get</title>
        <link>http://wk.geanmartins.com.br/wikiv3:apt-get?rev=1753577374&amp;do=diff</link>
        <description>APT (Advanced Package Tool)

Os comandos apt são utilizados para diversas funções, entre elas sincronizar listas de pacotes disponíveis, Conectar-se a servidores remotos para consultar, instalar ou atualizar aplicações.

Quando você instala um pacote o apt busca das fontes listadas em</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:asterisk?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>asterisk</title>
        <link>http://wk.geanmartins.com.br/wikiv3:asterisk?rev=1753577374&amp;do=diff</link>
        <description>Asterisk

	*  Matriz/Filial
	*  debug
	*  Instalação - Asterisk</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:ativando-tls?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ativando-tls</title>
        <link>http://wk.geanmartins.com.br/wikiv3:ativando-tls?rev=1753577374&amp;do=diff</link>
        <description>Ativando TLS

Para ativarmos o suporte ao TLS precisamos gerar um par de chaves criptográficas e assiná-las.


# apt-get install openssl



# mkdir /etc/ldap/tls
# cd /etc/ldap/tls/


Criando a agência certificadora:


# /usr/lib/ssl/misc/CA.sh -newca
CA certificate filename (or enter to create)

Making CA certificate ...
Generating a 2048 bit RSA private key
...............................................................+++
.....+++
writing new private key to &#039;./demoCA/private/./cakey.pem&#039;
Ente…</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:auditlog?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>auditlog</title>
        <link>http://wk.geanmartins.com.br/wikiv3:auditlog?rev=1753577374&amp;do=diff</link>
        <description>Registro de atividades com auditlog

Este é um recurso que permite registrar todas as alterações feitas em uma determinada base. Perceba que qualquer ação que altere a base, ou seja, adicionar, remover ou modificar um atributo é uma alteração, e será registrada quando este recurso estiver ativo.</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:authuser?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>authuser</title>
        <link>http://wk.geanmartins.com.br/wikiv3:authuser?rev=1753577374&amp;do=diff</link>
        <description>Autenticando no sistema</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:authusercentos?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>authusercentos</title>
        <link>http://wk.geanmartins.com.br/wikiv3:authusercentos?rev=1753577374&amp;do=diff</link>
        <description>Autenticação de sistemas (CentOS)

Instalação do pacotes:


# yum install nss-pam-ldapd autofs nfs-utils


Configuração do autofs (automount)


# vim /etc/auto.master
[...]
/ldaphome       /etc/auto.home
[...]



# cp -ap /etc/auto.misc /etc/auto.home</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:autofs?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>autofs</title>
        <link>http://wk.geanmartins.com.br/wikiv3:autofs?rev=1753577374&amp;do=diff</link>
        <description>AutoFS para usuário posix

Senário


 +-------------------+                                          +---------------------+
 |                   |                                          |                     |
 |    LDAP Server    |                                          |       AutoFS        |
 |   =============   |                                          |    ============     |
 |                   |  &lt;-----------------------------------&gt;   |                     | 
 |  100.100.200.100  |…</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:backup_restore?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>backup_restore</title>
        <link>http://wk.geanmartins.com.br/wikiv3:backup_restore?rev=1753577374&amp;do=diff</link>
        <description>Backup e restauração

Usando ldapsearch


root@ldap-01:~# ldapsearch -x -D cn=Manager,dc=example,dc=com -W -b dc=example,dc=com -LLL &gt; backup.ldif


Usando slapcat


root@ldap-01:~# slapcat &gt; /etc/openldap/backup2.ldif


Restaurando o backup


root@ldap-01:~# systemctl stop slapd
root@ldap-01:~# rm -rf /var/lib/ldap/
root@ldap-01:~# install -m 644 -o ldap -g ldap /usr/share/openldap-servers/DB_CONFIG.example /var/lib/ldap/DB_CONFIG
root@ldap-01:~# slapadd -l /etc/openldap/backup.ldif
root@ldap-0…</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:balanceamento?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>balanceamento</title>
        <link>http://wk.geanmartins.com.br/wikiv3:balanceamento?rev=1753577374&amp;do=diff</link>
        <description>LDAP Load Balancing


# yum install ipvsadm


IP virtual que sera utilizado no cluster LDAP:


# vim /etc/sysconfig/network-scripts/ifcfg-eth1
DEVICE=eth1
TYPE=Ethernet
ONBOOT=yes
BOOTPROTO=static
IPADDR=192.0.2.199
BROADCAST=192.0.2.199
NETMASK=255.255.255.255</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:banner?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>banner</title>
        <link>http://wk.geanmartins.com.br/wikiv3:banner?rev=1753577374&amp;do=diff</link>
        <description>Banner SSH


# cat /etc/motd 

				SEJA CAUTELOSO!

		Lembre-se de sempre realizar cópias de segurança
			ao editar arquivos em produção.</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:bateria?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>bateria</title>
        <link>http://wk.geanmartins.com.br/wikiv3:bateria?rev=1753577374&amp;do=diff</link>
        <description>Informações da Bateris do Notebook

&lt;http://linuxconfig.org/how-to-obtain-a-laptop-battery-information-and-charging-state-on-linux&gt;

&lt;http://www.cyberciti.biz/faq/linux-laptop-battery-status-temperature/&gt;

&lt;http://www.b2hq.com/blog/using-upower-get-battery-status-cli-linux&gt;</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:bc?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>bc</title>
        <link>http://wk.geanmartins.com.br/wikiv3:bc?rev=1753577374&amp;do=diff</link>
        <description>bc

&lt;http://www.basicallytech.com/blog/archive/23/command-line-calculations-using-bc/&gt;</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:bibliotecas?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>bibliotecas</title>
        <link>http://wk.geanmartins.com.br/wikiv3:bibliotecas?rev=1753577374&amp;do=diff</link>
        <description>Bibliotecas

Existem basicamente 2 tipos de Bibliotecas no GNU/Linux, estáticas e dinâmicas - Modo Compartilhado.

Em relação aos tipos de Bibliotecas provavelmente a principal diferença entre a execução de aplicações no modo estático para a execução no modo dinâmico é que aplicações utilizando o modo estático são ligeiramente mais rápidas, pois não precisam buscar bibliotecas em outros diretórios, já aplicações utilizando o modo dinâmico apesar de serem mais lentas tendem a consumir menos espaç…</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:bind_centos7?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>bind_centos7</title>
        <link>http://wk.geanmartins.com.br/wikiv3:bind_centos7?rev=1753577374&amp;do=diff</link>
        <description>Intalação do BIND no CentOS 7

Ajuntes iniciais

Hostname


# cat /etc/hostname 
ns1.laboratorio.com.br


Configuração de rede


# ip addr show
1: lo: &lt;LOOPBACK,UP,LOWER_UP&gt; mtu 65536 qdisc noqueue state UNKNOWN 
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
2: enp0s3: &lt;BROADCAST,MULTICAST,UP,LOWER_UP&gt; mtu 1500 qdisc pfifo_fast…</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:block_package_update?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>block_package_update</title>
        <link>http://wk.geanmartins.com.br/wikiv3:block_package_update?rev=1753577374&amp;do=diff</link>
        <description>Bloquear atualizações de pacotes

Método 1 – Desativar permanentemente a instalação/atualizações de pacotes (usando yum.conf)

Impedir que um pacote, por exemplo, nginx seja instalado, atualizado ou removido, acrescente a seguinte linha no final do arquivo.</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:bonding-centos7?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>bonding-centos7</title>
        <link>http://wk.geanmartins.com.br/wikiv3:bonding-centos7?rev=1753577374&amp;do=diff</link>
        <description>Bonding CentOS 7 - nmcli

Indificando as interfaces


[root@centos ~]# nmcli connect show
NOME               UUID                                  TIPO            DISPOSITIVO 
Conexão cabeada 1  539e96e1-f43e-4416-aa34-0f03516f7fd7  802-3-ethernet  eth1        
eth0               3b7ef3e5-f255-4ee7-96f5-da7189d74b4d  802-3-ethernet  eth0        
Conexão cabeada 2  81e30c41-da8d-4a5b-a4e3-b4553508ac3b  802-3-ethernet  eth2</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:ca?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ca</title>
        <link>http://wk.geanmartins.com.br/wikiv3:ca?rev=1753577374&amp;do=diff</link>
        <description>Autoridade Certificadora

Personalizando e deixando como padrão as respostas das perguntas


root@ca:~# cd /etc/pki/tls/


Fazendo backup do arquivo antes da modificação:


root@ca:/etc/pki/tls# cp -p openssl.cnf{,.dist}



root@ca:/etc/pki/tls# vim openssl.cnf
[ req_distinguished_name ]
[...]
countryName_default             = BR
[...}
stateOrProvinceName_default     = Para
[...]
localityName_default            = Maraba
[...]
0.organizationName_default      = Exemplo SA
[...]
organizationalUnitN…</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:caio?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>caio</title>
        <link>http://wk.geanmartins.com.br/wikiv3:caio?rev=1753577374&amp;do=diff</link>
        <description>fdfDF
1235678

# yum install dokuwiki


Diretório</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:cat?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>cat</title>
        <link>http://wk.geanmartins.com.br/wikiv3:cat?rev=1753577374&amp;do=diff</link>
        <description>Comando cat

O comando cat concatenar arquivos e lista o resultado na saída padrão, ou seja, mostra na tela o conteúdo de determinado arquivo ou da entrada padrão e ainda pode receber um redirecionamento. Apenas arquivos de texto puro podem ser lidos pelo comando</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:centos?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>centos</title>
        <link>http://wk.geanmartins.com.br/wikiv3:centos?rev=1753577374&amp;do=diff</link>
        <description>*  RPM (RedHat Package Manager)
	*  yum (Yellow dog Update, Modified)
	*  Bloquear atualizações de pacotes

CentOS 6

	*  DHCP Server CentOS 6
	*  Configuração de Rede
	*  Repositório local CentOS

CentOS 7

	*  IP Fixo (IPv4/IPv6)
	*  Configuração de Rede
	*  Configuração inicial CentOS 7
	*  Configuração inicial - CentOS 7
	*  Gateway CentOS 7
	*  Network Manager CentOS 7
	*  VLAN e Bridge</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:client-tls?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>client-tls</title>
        <link>http://wk.geanmartins.com.br/wikiv3:client-tls?rev=1753577374&amp;do=diff</link>
        <description>Cliente TLS


# yum install sssd openldap-clients


Exportar o certificado no servidor


# certutil -L -d /etc/openldap/certs -n &quot;LDAP-CA&quot; -a &gt; /tmp/ca.crt


No cliente:


# mkdir /etc/openldap/cacerts
# scp ldap-master-01.exemplo.org:/tmp/ca.crt /etc/openldap/cacerts/</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:comando-dd?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>comando-dd</title>
        <link>http://wk.geanmartins.com.br/wikiv3:comando-dd?rev=1753577374&amp;do=diff</link>
        <description>Comando dd

O comando dd é muito interessante e muito útil em algumas situações. Com ele podemos criar arquivos vazios para usar, como pseudo-filesystem, arquivos como determinados tamanhos, fazer backup da MBR e até mesmo criar imagens iso.

O comando</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:comando-ldapadd?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>comando-ldapadd</title>
        <link>http://wk.geanmartins.com.br/wikiv3:comando-ldapadd?rev=1753577374&amp;do=diff</link>
        <description>Comando ldapadd

O comando ldapadd funciona de forma similar ao slapadd, porém, foi projetado para utilizar o protocolo ldap, gerando vantagens como intervenções através da rede e, principalmente, intervenções em bases LDAP em execução.


# cat estrutura.ldif 
dn: ou=Grupos,o=matriz,dc=laboratorio,dc=com,dc=br
ou: Grupos
objectClass: organizationalUnit
objectClass: top

dn: ou=Computadores,o=matriz,dc=laboratorio,dc=com,dc=br
ou: Computadores
objectClass: organizationalUnit
objectClass: top

dn:…</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:comando-ldapdelete?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>comando-ldapdelete</title>
        <link>http://wk.geanmartins.com.br/wikiv3:comando-ldapdelete?rev=1753577374&amp;do=diff</link>
        <description>Comando ldapdelete

Assim como é possível adicionar informações a base do ldap é possível removê-las utilizando o comando ldapdelete:


# ldapdelete -h localhost -p 389 -x -D cn=admin,dc=laboratorio,dc=com,dc=br -w senha cn=&quot;Linus Torvalds&quot;,ou=Usuarios,o=matriz,dc=laboratorio,dc=com,dc=br</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:comando-ldapmodify?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>comando-ldapmodify</title>
        <link>http://wk.geanmartins.com.br/wikiv3:comando-ldapmodify?rev=1753577374&amp;do=diff</link>
        <description>Comando ldapmodify

Este comando permite fazer alterações nos atributos de um objeto já existente;

Seu funcionamento é similar aos demais comandos, ou seja, ele utiliza um arquivo “ldif” para fazer as alterações
desejadas.


# cat alter_user.ldif 
dn: cn=Linus Torvalds,ou=Usuarios,o=matriz,dc=laboratorio,dc=com,dc=br
add: title
title: Desenvolvedor</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:comando-ldapmodrdn?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>comando-ldapmodrdn</title>
        <link>http://wk.geanmartins.com.br/wikiv3:comando-ldapmodrdn?rev=1753577374&amp;do=diff</link>
        <description>Comando ldapmodrdn

Até o momento, vimos diversas opções que permitem alterar os atributos de um objeto, mas não do próprio objeto, ou seja, do seu DN.

Para essa função, utilizamos o comando ldapmodrdn:


# cat alter_user5.ldif
cn=&quot;Linus Torvalds&quot;,ou=Usuarios,o=matriz,dc=laboratorio,dc=com,dc=br
cn=&quot;Linus Torvalds da Silva&quot;</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:comando-ldapsearch?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>comando-ldapsearch</title>
        <link>http://wk.geanmartins.com.br/wikiv3:comando-ldapsearch?rev=1753577374&amp;do=diff</link>
        <description>Comando ldapsearch

Por meio dele, é possível construir buscas na base LDAP.

Opções para o escopo de pesquisa:

	*  b → Define a partir de qual “galho” a pesquisa será feita;
	*  s → Define o escopo da pesquisa.

As opções abaixo referem-se aos escopos para a opção</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:comando-slapadd?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>comando-slapadd</title>
        <link>http://wk.geanmartins.com.br/wikiv3:comando-slapadd?rev=1753577374&amp;do=diff</link>
        <description>Comando slapadd

A partir do comando slapadd podemos utilizar arquivos ldif para submeter alterações a nossa base ldap.

	*  Muito cuidado com este comando! o Slapadd só deve ser executado com a base parada, e, em um servidor em funcionamento, é potencialmente</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:comando-slapcat?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>comando-slapcat</title>
        <link>http://wk.geanmartins.com.br/wikiv3:comando-slapcat?rev=1753577374&amp;do=diff</link>
        <description>Comando slapcat

Por meio do comando slapcat é possível efetuar um dump da base de dados do ldap e exportar essas informações, gerando um arquivo ldif.


# mkdir /etc/ldap/backup
# slapcat ­-l /etc/ldap/backup/base_ldap.ldif
# cat /etc/ldap/backup/base_ldap.ldif</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:comando-slappasswd?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>comando-slappasswd</title>
        <link>http://wk.geanmartins.com.br/wikiv3:comando-slappasswd?rev=1753577374&amp;do=diff</link>
        <description>Comando slappasswd

O comando slappasswd possui a função de converter senhas de texto em hash, para que sejam gravadas na base, utilizando um modelo de criptografia (CRYPT, MD5, SMD5, SSHA e SHA).


# slappasswd ­-h {MD5} ­-s sua_senha_aqui


	*</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:comando-tar?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>comando-tar</title>
        <link>http://wk.geanmartins.com.br/wikiv3:comando-tar?rev=1753577374&amp;do=diff</link>
        <description>Comando tar

Para empacotar


$ tar -cpvf fontes.tar /usr/share/fonts/


Para lista


$ tar -tpvf fontes.tar


Para extrair


$ tar -xpvf fontes.tar


Exclusão de arquivo


$ touch arquivo{0..9}.txt
$ tar -cpvf todos.tar *
$ tar --delete arquivo8.txt -f todos.tar
$ tar -tpvf todos.tar</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:comandos?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>comandos</title>
        <link>http://wk.geanmartins.com.br/wikiv3:comandos?rev=1753577374&amp;do=diff</link>
        <description>Comandos

	*  Comando cat
	*  Comando cut
	*  Comando dd
	*  Comando tar
	*  Copactação de Arquivos
	*  bc
	*  Desligando e reiniciando o sistema
	*  find
	*  Histórico de Comandos
	*  rsync
	*  sed
	*  Comando sort
	*  Comando Split
	*  Comando tac
	*  tcpdump

Referências:

	*  &lt;http://explainshell.com/&gt;</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:compactacao?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>compactacao</title>
        <link>http://wk.geanmartins.com.br/wikiv3:compactacao?rev=1753577374&amp;do=diff</link>
        <description>Compactação de Arquivos

gzip/gunzip

Compactando


$ du -sch fontes.tar 
153M	fontes.tar
153M	total



$ gzip -v9 fontes.tar
$ du -sch fontes.tar.gz 
113M	fontes.tar.gz
113M	total


Descompactando


$ gzip -vd fontes.tar.gz


ou


$ gunzip -v fontes.tar.gz</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:con_vlan_and_bridge?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>con_vlan_and_bridge</title>
        <link>http://wk.geanmartins.com.br/wikiv3:con_vlan_and_bridge?rev=1753577374&amp;do=diff</link>
        <description>VLAN e Bridge


[gean@centos7-kvm ~]$ nmcli connect show
NAME       UUID                                  TYPE      DEVICE
enp11s0f1  b156ef89-c4e8-4400-852f-fd3071b8f333  ethernet  enp11s0f1
br0        fbb3a749-029f-4640-a303-3c7d96a6119f  bridge    br0
virbr0     54114bae-c6fd-4d9f-ba9f-9e5f9c49e284  bridge    virbr0
vlan270    7a6e3c9c-68b0-4cbb-a605-e471cad628d0  vlan      enp11s0f0.270</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:config_fedora?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>config_fedora</title>
        <link>http://wk.geanmartins.com.br/wikiv3:config_fedora?rev=1753577374&amp;do=diff</link>
        <description>1) Atualizar o sistema


$ sudo dnf update


Agora precisamos dar um reboot no sistema


$ sudo systemctl reboot


Instalar ferramentas de desenvolvimento (compiladores, bibliotecas, etc. utilizados na compilação de programas)


$ sudo dnf groupinstall &quot;Ferramentas de desenvolvimento&quot;</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:config_maps?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>config_maps</title>
        <link>http://wk.geanmartins.com.br/wikiv3:config_maps?rev=1753577374&amp;do=diff</link>
        <description>Gerenciar Configmaps no Kubernetes


$ kubectl create configmap variaveis --from-literal VAR1=VALOR1 --from-literal VAR2=VALOR2 --from-literal VAR3=VALOR3
configmap/variaveis created



$ kubectl get configmaps
NAME               DATA   AGE
kube-root-ca.crt   1      4d15h
variaveis          3      66s</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:config_nodes?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>config_nodes</title>
        <link>http://wk.geanmartins.com.br/wikiv3:config_nodes?rev=1753577374&amp;do=diff</link>
        <description>Gerenciar Nós do Cluster Kubernetes

Criar Token de acesso ao Cluster

Control Plane


$ sudo kubeadm token create --print-join-command --ttl 30m
kubeadm join 177.75.187.212:6443 --token cy0rm8.cz61za05qvqyw4jn --discovery-token-ca-cert-hash sha256:89210ff32f65b5fdbf3f0ad1b08d9cfede402ae16d3ec615b53958d87238c15c</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:configinicial?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>configinicial</title>
        <link>http://wk.geanmartins.com.br/wikiv3:configinicial?rev=1753577374&amp;do=diff</link>
        <description>Configuração inicial CentOS 7

Usuário


# useradd -g users -c &quot;Gean Martins&quot; -m -d /home/gean gean
# getent passwd



# vim /etc/sudoers.d/users
gean ALL=(ALL) ALL



# chcon -u system_u /etc/sudoers.d/users


Timezone


$ sudo timedatectl list-timezones | grep America</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:configrede?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>configrede</title>
        <link>http://wk.geanmartins.com.br/wikiv3:configrede?rev=1753577374&amp;do=diff</link>
        <description>Configuração de Rede

	*  Opção 01


# The loopback network interface
auto lo
iface lo inet loopback

# The primary network interface 
auto eth0 
allow-hotplug eth0 
iface eth0 inet static
        address 203.0.113.250
        netmask 255.255.255.252
        gateway 203.0.113.249
        dns-domain exemplo.com
        dns-nameservers 8.8.8.8
    
auto eth1
allow-hotplug eth1
iface eth1 inet static
        address 172.16.1.2
        netmask 255.255.255.224

post-up route add -net 203.0.113.0/20 g…</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:confnetc6?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>confnetc6</title>
        <link>http://wk.geanmartins.com.br/wikiv3:confnetc6?rev=1753577374&amp;do=diff</link>
        <description>Configuração de Rede

IPv4:


# cat /etc/sysconfig/network-scripts/ifcfg-eth0 
DEVICE=eth0
TYPE=Ethernet
ONBOOT=yes
NM_CONTROLLED=yes
BOOTPROTO=none
IPADDR=192.0.2.30
PREFIX=24
GATEWAY=192.0.2.1
DNS1=203.0.113.200
DOMAIN=laboratorio.com.br
DEFROUTE=yes
IPV4_FAILURE_FATAL=yes
IPV6INIT=no
NAME=&quot;System eth0&quot;</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:confrede?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>confrede</title>
        <link>http://wk.geanmartins.com.br/wikiv3:confrede?rev=1753577374&amp;do=diff</link>
        <description>Configuração de Rede

IPv4:


nmcli con add type ethernet con-name enp0s3 ifname enp0s3 autoconnect yes save yes ip4 192.0.2.10/24 gw4 192.0.2.254
nmcli con mod enp0s3 ipv4.dns &quot;192.0.2.200 192.0.2.201&quot; ipv4.dns-search &quot;laboratorio.com.br&quot;



# cat /etc/sysconfig/network-scripts/ifcfg-enp0s3 
TYPE=Ethernet
BOOTPROTO=none
DEFROUTE=yes
IPV4_FAILURE_FATAL=no
IPV6INIT=no
IPV6_AUTOCONF=no
IPV6_DEFROUTE=no
IPV6_FAILURE_FATAL=no
NAME=enp0s3
DEVICE=enp0s3
ONBOOT=yes
IPADDR=192.0.2.10
PREFIX=24
GATEWAY=1…</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:conhecenso?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>conhecenso</title>
        <link>http://wk.geanmartins.com.br/wikiv3:conhecenso?rev=1753577374&amp;do=diff</link>
        <description>Conhecendo o sistema

	*  Informação e alteração do teclado
	*  Informações físicas
	*  Distribuição em utilização
	*  Tamanho do Disco Rígido
	*  Usuários existentes
	*  Nome do Host
	*  Endereço IP do Servidor
	*  Gateway Padrão
	*  Servidores DNS
	*  Serviços disponíveis</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:copia?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>copia</title>
        <link>http://wk.geanmartins.com.br/wikiv3:copia?rev=1753577374&amp;do=diff</link>
        <description>Operação de cópia e cola usando buffer
CaractereDescriçãoywCopia (envia para o buffer) a palavra atual do cursory0Copia (envia para o buffer) a partir do ponto atual do cursor até o início da linhayGCopia (envia para o buffer) a partir do ponto atual do cursor até o fim da linha</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:coreeio?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>coreeio</title>
        <link>http://wk.geanmartins.com.br/wikiv3:coreeio?rev=1753577374&amp;do=diff</link>
        <description>Correio Eletrônico

Postfix

Zimbra

Visão geral da Arquitetura do Servidor de Correio&lt;http://www-01.ibm.com/support/knowledgecenter/linuxonibm/liaaz/mailflow.htm?lang=pt-br&gt;</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:cos?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>cos</title>
        <link>http://wk.geanmartins.com.br/wikiv3:cos?rev=1753577374&amp;do=diff</link>
        <description>COS - Classes de Serviços

Para listar todas as Classes de Serviço:


$ zmprov gac


Para criar uma nova Classe de Serviço:


$ zmprov cc cosdeprh


Para ver todos os atributos:


$ zmprov gc cosdeprh


Altere a Classe de Serviço do usuário bob@laboratorio.net para a COS recém criada:</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:cpu_kvm?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>cpu_kvm</title>
        <link>http://wk.geanmartins.com.br/wikiv3:cpu_kvm?rev=1753577374&amp;do=diff</link>
        <description>CPU


[root@kvm ~]# virsh dumpxml gateway | egrep -i vcpu
  &lt;vcpu placement=&#039;static&#039;&gt;2&lt;/vcpu&gt;



[root@kvm ~]# virsh setvcpus gateway 1 --config</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:cut?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>cut</title>
        <link>http://wk.geanmartins.com.br/wikiv3:cut?rev=1753577374&amp;do=diff</link>
        <description>Comando cut

O comando cut é usado para delimitar um arquivo em colunas, com a opção -d especifica qual o delimitador e -f quais campos serão exibidos.

Exibir o conteúdo das colunas 1 e 7 do arquivo /etc/passwd:


# cut -d&#039;:&#039; -f1,7 /etc/passwd
root:/bin/bash
daemon:/usr/sbin/nologin
bin:/usr/sbin/nologin
sys:/usr/sbin/nologin
sync:/bin/sync
games:/usr/sbin/nologin
man:/usr/sbin/nologin
lp:/usr/sbin/nologin
mail:/usr/sbin/nologin
news:/usr/sbin/nologin
uucp:/usr/sbin/nologin
proxy:/usr/sbin/nolo…</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:databases?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>databases</title>
        <link>http://wk.geanmartins.com.br/wikiv3:databases?rev=1753577374&amp;do=diff</link>
        <description>Data Bases

	*  MariaDB
	*  PostgreSQL
	*  DB Estados e Cidades do Brail - MySQL
	*  DB Estados e Cidades do Brail - PostgreSQL
	*  FreeRadius SQL Server</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:deb-syncrepl?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>deb-syncrepl</title>
        <link>http://wk.geanmartins.com.br/wikiv3:deb-syncrepl?rev=1753577374&amp;do=diff</link>
        <description>Replicação LDAP utilizando SyncRepl

O Syncrepl é o método atualmente utilizado e único disponível a partir da série 2.4 do OpenLDAP. Trata-se de um módulo do próprio “slapd” e não há necessidade de ativar mais um serviço a parte. O Syncrepl é basicamente um sistema de replicação que é ativado e controlado pelo</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:debian?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>debian</title>
        <link>http://wk.geanmartins.com.br/wikiv3:debian?rev=1753577374&amp;do=diff</link>
        <description>Debian

	*  ISOs Debian
	*  Usando o apt-get
	*  dpkg ( Debian Package System )
	*  Firewall Simples
	*  Exemplo de Gateway
	*  Configuração de Rede
	*  Configuração Inicial</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:debug?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>debug</title>
        <link>http://wk.geanmartins.com.br/wikiv3:debug?rev=1753577374&amp;do=diff</link>
        <description>debug


$ asterisk -r | tee asterisk-output.txt</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:deploy_yaml?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>deploy_yaml</title>
        <link>http://wk.geanmartins.com.br/wikiv3:deploy_yaml?rev=1753577374&amp;do=diff</link>
        <description>Criar Deploy e Serviço através de arquivos YAML


$ kubectl create deploy nginx --image=nginx --dry-run=client -o yaml &gt; deploy.yaml



$ cat deploy.yaml
apiVersion: apps/v1
kind: Deployment
metadata:
  creationTimestamp: null
  labels:
    app: nginx
  name: nginx
spec:
  replicas: 1
  selector:
    matchLabels:
      app: nginx
  strategy: {}
  template:
    metadata:
      creationTimestamp: null
      labels:
        app: nginx
    spec:
      containers:
      - image: nginx
        name: n…</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:descoberta_dns?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>descoberta_dns</title>
        <link>http://wk.geanmartins.com.br/wikiv3:descoberta_dns?rev=1753577374&amp;do=diff</link>
        <description>Auto descoberta


ipa dns-update-system-records --dry-run
  IPA DNS records:
    _kerberos-master._tcp.juntotelecom.com.br. 86400 IN SRV 0 100 88 sp-spo-ipa.juntotelecom.com.br.
    _kerberos-master._udp.juntotelecom.com.br. 86400 IN SRV 0 100 88 sp-spo-ipa.juntotelecom.com.br.
    _kerberos._tcp.juntotelecom.com.br. 86400 IN SRV 0 100 88 sp-spo-ipa.juntotelecom.com.br.
    _kerberos._udp.juntotelecom.com.br. 86400 IN SRV 0 100 88 sp-spo-ipa.juntotelecom.com.br.
    _kerberos.juntotelecom.com.br…</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:desistencia?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>desistencia</title>
        <link>http://wk.geanmartins.com.br/wikiv3:desistencia?rev=1753577374&amp;do=diff</link>
        <description>Operação de Desistência
CaractereDescriçãouDesfaz o último comando. Os comandos de salvamento não são afetados.[control]+r ou .(ponto)Refaz o último comando. Os comandos de salvamento não são afetados.</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:desligando_so?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>desligando_so</title>
        <link>http://wk.geanmartins.com.br/wikiv3:desligando_so?rev=1753577374&amp;do=diff</link>
        <description>Desligando e reiniciando o sistema.

Para desligar o sistema:

Para o init


# halt 


 
# init 0 



# telinit 0



# shutdwon -h now



# poweroff


Para desligar em 18 minutos:


# shutdown -h +18


Para desligar as 24:00 horas:


# shutdown -h 24:00</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:developer?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>developer</title>
        <link>http://wk.geanmartins.com.br/wikiv3:developer?rev=1753577374&amp;do=diff</link>
        <description>Developer

	*  PHP</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:dhcp_dedian?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>dhcp_dedian</title>
        <link>http://wk.geanmartins.com.br/wikiv3:dhcp_dedian?rev=1753577374&amp;do=diff</link>
        <description>Servidor DHCP

Criado e mantido pelo ISC (Internet Systems Consortium), um grupo sem fins lucrativos dedicado a desenvolver serviços de infra-estrutura usados na Internet, incluindo o Bind e o NTPD. Caso esteja curioso, a página com o código fonte é a:</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:dhcp?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>dhcp</title>
        <link>http://wk.geanmartins.com.br/wikiv3:dhcp?rev=1753577374&amp;do=diff</link>
        <description>DHCP

DHCP - Debian 8</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:dhcpdcentos6?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>dhcpdcentos6</title>
        <link>http://wk.geanmartins.com.br/wikiv3:dhcpdcentos6?rev=1753577374&amp;do=diff</link>
        <description>DHCP Server CentOS 6


# yum install dhcp-common dhcp-devel dhcp



# cp /usr/share/doc/dhcp-4.1.1/dhcpd.conf.sample /etc/dhcp/dhcpd.conf



# cat /etc/dhcp/dhcpd.conf | grep -Ev &quot;^#|^$&quot;
option domain-name &quot;rascunhos.wiki.br&quot;;
option domain-name-servers ns1.rascunhos.wiki.br, ns2.rascunhos.wiki.br;
default-lease-time 600;
max-lease-time 7200;
log-facility local4;
subnet 172.16.200.0 netmask 255.255.255.0 {
  range 172.16.200.1 172.16.200.50;
  option domain-name-servers ns1.rascunhos.wiki.br;
  …</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:dicas?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>dicas</title>
        <link>http://wk.geanmartins.com.br/wikiv3:dicas?rev=1753577374&amp;do=diff</link>
        <description>Dicas

	*  Removendo Kernel no Fedora
	*  Informações da Bateria do Notebook
	*  Gerar senhas aleatórioas
	*  Lista de E-mail comando SED
	*  Configuração inicial Fedora</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:diretorio?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>diretorio</title>
        <link>http://wk.geanmartins.com.br/wikiv3:diretorio?rev=1753577374&amp;do=diff</link>
        <description>diretorio</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:disc?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>disc</title>
        <link>http://wk.geanmartins.com.br/wikiv3:disc?rev=1753577374&amp;do=diff</link>
        <description>Tamanho do Disco Rígido


# fdisk -l

Disk /dev/sda: 85.9 GB, 85899345920 bytes
255 heads, 63 sectors/track, 10443 cylinders, total 167772160 sectors
Units = setores of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x0004cda7

Dispositivo Boot      Start         End      Blocks   Id  System
/dev/sda1   *        2048      684031      340992   83  Linux
/dev/sda2          686078   167770111    83542017  …</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:disk_kvm?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>disk_kvm</title>
        <link>http://wk.geanmartins.com.br/wikiv3:disk_kvm?rev=1753577374&amp;do=diff</link>
        <description>Disco Guest


[root@kvm ~]# virsh domblklist zimbra --details
Tipo       Dispositivo Alvo       Fonte
------------------------------------------------
file       disk       vda        /var/lib/libvirt/images/zimbra.qcow2
file       cdrom      hda        -</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:distro?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>distro</title>
        <link>http://wk.geanmartins.com.br/wikiv3:distro?rev=1753577374&amp;do=diff</link>
        <description>Distribuição em utilização

Versão

Debian:


# lsb_release -a
No LSB modules are available.
Distributor ID:	Debian
Description:	Debian GNU/Linux 7.8 (wheezy)
Release:	7.8
Codename:	wheezy


ou


# cat /etc/debian_version
7.8


CentOS:


# cat /etc/centos-release 
CentOS Linux release 7.0.1406 (Core)</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:dits?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>dits</title>
        <link>http://wk.geanmartins.com.br/wikiv3:dits?rev=1753577374&amp;do=diff</link>
        <description>Visualizando DITs (Directory Information Trees)

Todas os DITs (Directory Information Trees, as árvores) são objetos do tipo olcDatabase com atributos que correspondem às suas configurações. Para listar as árvores presentes, junto às suas configurações, devemos fazer o seguinte:</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:dns_ipa?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>dns_ipa</title>
        <link>http://wk.geanmartins.com.br/wikiv3:dns_ipa?rev=1753577374&amp;do=diff</link>
        <description>DNS - Gerenciamento


[root@sp-spo-ipa:~]# ipa dnsrecord-find juntotelecom.com.br
  Record name: @
  NS record: sp-spo-ipa.juntotelecom.com.br., pa-mba-ipa.juntotelecom.com.br.

  Record name: _kerberos
  TXT record: &quot;JUNTOTELECOM.COM.BR&quot;

  Record name: _kerberos._tcp
  SRV record: 0 100 88 sp-spo-ipa.juntotelecom.com.br., 0 100 88 pa-mba-ipa.juntotelecom.com.br.

  Record name: _kerberos-master._tcp
  SRV record: 0 100 88 sp-spo-ipa.juntotelecom.com.br., 0 100 88 pa-mba-ipa.juntotelecom.com.br…</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:dns_personalizado?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>dns_personalizado</title>
        <link>http://wk.geanmartins.com.br/wikiv3:dns_personalizado?rev=1753577374&amp;do=diff</link>
        <description>Executar Pod utilizando DNS personalizado


$ cat dns-pod.yaml
apiVersion: v1
kind: Pod
metadata:
  name: dns-pod
spec:
  containers:
  - name: busybox
    image: busybox:1.28
    imagePullPolicy: IfNotPresent
    command:
      - sleep
      - &quot;3600&quot;
  dnsPolicy: &quot;None&quot;
  dnsConfig:
    nameservers:
      - 177.75.176.25
      - 10.96.0.10
      - 8.8.8.8
    searches:
      - juntotelecom.com.br
      - default.svc.cluster.local</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:dns_transfer_tsig?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>dns_transfer_tsig</title>
        <link>http://wk.geanmartins.com.br/wikiv3:dns_transfer_tsig?rev=1753577374&amp;do=diff</link>
        <description>TSIG CentOS

Cenário:

	*  ns1 =&gt; 203.0.113.200
	*  ns2 =&gt; 203.0.113.201
	*  domain =&gt; example.com

Configuração do master


[root@ns1 ~]# yum install bind bind-utils



[root@ns1 ~]# yum list installed | grep ^bind
bind.x86_64                           32:9.9.4-29.el7_2.3              @updates 
bind-libs.x86_64                      32:9.9.4-29.el7_2.3              @updates 
bind-libs-lite.x86_64                 32:9.9.4-29.el7_2.3              @updates 
bind-license.noarch                   32:…</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:dns-postfix?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>dns-postfix</title>
        <link>http://wk.geanmartins.com.br/wikiv3:dns-postfix?rev=1753577374&amp;do=diff</link>
        <description>DNS

Instalando o bind


root@ns1:~# aptitude install bind9 bind9utils


Arquivo de zonas


root@ns1:~# cat /etc/bind/named.conf.local 
//
// Do any local configuration here
//

// Consider adding the 1918 zones here, if they are not used in your
// organization
//include &quot;/etc/bind/zones.rfc1918&quot;;

zone &quot;exemplo.org&quot; {
	type master;
	file &quot;db_exemplo&quot;;
};

zone &quot;100.51.198.in-addr.arpa&quot; {
	type master;
	file &quot;db_reverso&quot;;
};</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:dns?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>dns</title>
        <link>http://wk.geanmartins.com.br/wikiv3:dns?rev=1753577374&amp;do=diff</link>
        <description>DNS

	*  Instalação do BIND no CentOS 7
	*  BIND master slave no CentOS 7
	*  TSIG CentOS 7
	*  DNS Master - Debian 7
	*  DNS Slave - Debian 7
	*  Utilitário RNDC
	*  Instalação e configuração do Bind no Debian 8
	*  Ativar TSIG para Transferência entre Servidores
	*  DNS Master e Slave Debian Wheezy</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:dnsdebian8?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>dnsdebian8</title>
        <link>http://wk.geanmartins.com.br/wikiv3:dnsdebian8?rev=1753577374&amp;do=diff</link>
        <description>Instalação e configuração do Bind no Debian 8

Introdução ao BIND

O BIND (Berkeley Internet Name Domain) é o servidor de nomes utilizado na grande maioria dos servidores da Internet, provendo uma estável e robusta arquitetura sobre a qual as organizações podem construir sua estrutura de nomes.</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:dnsmasterslavedb7?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>dnsmasterslavedb7</title>
        <link>http://wk.geanmartins.com.br/wikiv3:dnsmasterslavedb7?rev=1753577374&amp;do=diff</link>
        <description>DNS Master e Slave Debian Wheezy


	+-------------------+	    +-------------------+
	| 172.16.200.80/24  |	    | 172.16.200.90/24	|
	| ns1.rascunhos.net |&lt;-----&gt;| ns2.rascunhos.net	|
	|	Master	    |       |	   Slave	|
	+-------------------+	    +-------------------+</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:dominios?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>dominios</title>
        <link>http://wk.geanmartins.com.br/wikiv3:dominios?rev=1753577374&amp;do=diff</link>
        <description>Domínios

Para listar todos os domínios


zimbra@mail:~$ zmprov gad
exemplo.org


Para criar um domínio:


zimbra@mail:~$ zmprov cd exemplo.com
39f2f41c-7562-4381-98e6-752517cd9386



zimbra@mail:~$ zmprov gad
exemplo.com
exemplo.org


Para renomear um Domínio:</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:donloadz?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>donloadz</title>
        <link>http://wk.geanmartins.com.br/wikiv3:donloadz?rev=1753577374&amp;do=diff</link>
        <description>Download

&lt;https://github.com/jorgedlcruz/zimbra_bits&gt;</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:dovecot_deb?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>dovecot_deb</title>
        <link>http://wk.geanmartins.com.br/wikiv3:dovecot_deb?rev=1753577374&amp;do=diff</link>
        <description>Dovecot


root@mail:~# aptitude install dovecot-common dovecot-core dovecot-sieve dovecot-ldap dovecot-imapd dovecot-managesieved


Configuração padrão:


root@mail:~# doveconf -n
# 2.2.13: /etc/dovecot/dovecot.conf
# OS: Linux 3.16.0-4-amd64 x86_64 Debian 8.0 
mail_location = mbox:~/mail:INBOX=/var/mail/%u
managesieve_notify_capability = mailto
managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags cop…</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:dpkg?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>dpkg</title>
        <link>http://wk.geanmartins.com.br/wikiv3:dpkg?rev=1753577374&amp;do=diff</link>
        <description>dpkg ( Debian Package System )

Para instalar um pacote:


# dpkg -i nome_do_pacote.deb


Para remover um pacote:


# dpkg -r nome_do_pacote


ou


# dpkg --remove nome_do_pacote


Para remover um pacote removendo também todos os arquivos de configuração relacionados ao pacote:</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:dump_freeradius_sqlserver?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>dump_freeradius_sqlserver</title>
        <link>http://wk.geanmartins.com.br/wikiv3:dump_freeradius_sqlserver?rev=1753577374&amp;do=diff</link>
        <description>FreeRadius SQL Server


/****** Object:  Table [radacct]    Script Date: 26.03.02 16:55:17 ******/
CREATE TABLE [radacct] (
	[RadAcctId] [numeric](21, 0) IDENTITY (1, 1) NOT NULL ,
	[AcctSessionId] [varchar] (64) DEFAULT (&#039;&#039;),
	[AcctUniqueId] [varchar] (32) DEFAULT (&#039;&#039;),
	[UserName] [varchar] (64) DEFAULT (&#039;&#039;),
	[GroupName] [varchar] (64) DEFAULT (&#039;&#039;),
	[Realm] [varchar] (64) DEFAULT (&#039;&#039;),
	[NASIPAddress] [varchar] (15) DEFAULT (&#039;&#039;),
	[NASPortId] [varchar] (15) NULL ,
	[NASPortType] [varchar] (3…</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:dump_mysql?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>dump_mysql</title>
        <link>http://wk.geanmartins.com.br/wikiv3:dump_mysql?rev=1753577374&amp;do=diff</link>
        <description>--      Os dados contidos nesse arquivo foram extraídos do site: http://ibge.gov.br/cidadesat utilizando ruby, nokogiri e expressões regulares.
--      Autor: Mauricio Natanael Ferreira
--      Github: https://github.com/manfe
--      Twitter: @manfe01
--      Email: contato [at] ferreiramauricio [dot] com

-- ***********************************************************************************************************************************************

-- id               ...
-- nome            …</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:dump_pgsql?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>dump_pgsql</title>
        <link>http://wk.geanmartins.com.br/wikiv3:dump_pgsql?rev=1753577374&amp;do=diff</link>
        <description>--      Os dados contidos nesse arquivo foram extraídos do site: http://ibge.gov.br/cidadesat utilizando ruby, nokogiri e expressões regulares.
--      Autor: Mauricio Natanael Ferreira
--      Github: https://github.com/manfe
--      Twitter: @manfe01
--      Email: contato [at] ferreiramauricio [dot] com

-- ***********************************************************************************************************************************************

-- id               ...
-- nome            …</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:ed_vim?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ed_vim</title>
        <link>http://wk.geanmartins.com.br/wikiv3:ed_vim?rev=1753577374&amp;do=diff</link>
        <description>Vim

O Vi é um dos mais antigos (1976) editores de texto em linha de comando, para Unix e Linux;
Hoje em dia, as distribuições usam uma versão mais completa e com mais recursos do que o Vi que é o Vim = VIiMproved. Abaixo podemos ver uma tela do editor de textos</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:edicao?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>edicao</title>
        <link>http://wk.geanmartins.com.br/wikiv3:edicao?rev=1753577374&amp;do=diff</link>
        <description>Operação de Edição
CaractereDescriçãoa,AInsere texto depois do cursor atual e insere o texto no final da linhai,IInsere texto a partir do cursor atual e insere o texto no início da linhao,OInsere uma linha abaixo do cursor atual e abre uma linha acima do cursor atual</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:endip?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>endip</title>
        <link>http://wk.geanmartins.com.br/wikiv3:endip?rev=1753577374&amp;do=diff</link>
        <description>Endereço IP do Servidor


# ifconfig 
eth0      Link encap:Ethernet  Endereço de HW 08:00:27:9e:bf:95  
          inet end.: 10.0.2.15  Bcast:10.0.2.255  Masc:255.255.255.0
          endereço inet6: fe80::a00:27ff:fe9e:bf95/64 Escopo:Link
          UP BROADCASTRUNNING MULTICAST  MTU:1500  Métrica:1
          RX packets:10960 errors:0 dropped:0 overruns:0 frame:0
          TX packets:5181 errors:0 dropped:0 overruns:0 carrier:0
          colisões:0 txqueuelen:1000 
          RX bytes:6275825 (5.9…</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:exclusao?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>exclusao</title>
        <link>http://wk.geanmartins.com.br/wikiv3:exclusao?rev=1753577374&amp;do=diff</link>
        <description>Operação de Exclusão
CaractereDescriçãoxApaga(envia para o buffer) um caractere à direita do cursor, função [delete]XApaga (envia para o buffer) um caractere à esquerda do cursor, função [backspace]dnnwApaga (envia para o buffer) as nn palavras adiante</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:exgateway?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>exgateway</title>
        <link>http://wk.geanmartins.com.br/wikiv3:exgateway?rev=1753577374&amp;do=diff</link>
        <description>Exemplo de Gateway

Configuração de rede


# cat /etc/network/interfaces

source /etc/network/interfaces.d/*

auto lo
iface lo inet loopback

allow-hotplug eth0
iface eth0 inet dhcp
pre-up iptables-restore &lt; /etc/firewall/rules

allow-hotplug eth1
iface eth1 inet static
	address 200.0.113.254
	netmask 255.255.255.0

allow-hotplug eth2
iface eth2 inet static
	address 192.0.2.254
	netmask 255.255.255.0</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:export_yaml?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>export_yaml</title>
        <link>http://wk.geanmartins.com.br/wikiv3:export_yaml?rev=1753577374&amp;do=diff</link>
        <description>Export YAML


kubectl get deploy --all-namespaces -o yaml --export
kubectl get deploy,sts,svc,configmap,secret -n default -o yaml --export &gt; default.yaml



for n in $(kubectl get -o=name pvc,configmap,serviceaccount,secret,ingress,service,deployment,statefulset,hpa,job,cronjob)
do
    mkdir -p $(dirname $n)
    kubectl get -o=yaml $n &gt; $n.yaml
done</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:exregras?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>exregras</title>
        <link>http://wk.geanmartins.com.br/wikiv3:exregras?rev=1753577374&amp;do=diff</link>
        <description>Regras iptables

Ates de aplicarmos regras as cadeias é sempre bom aplicar essa regra, ainda mais se estivermos conectado por ssh, caso contrario perdemos a conexão com o servidor.


# iptables -A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
# iptables --append INPUT --match state --state ESTABLISHED,RELATED --jump ACCEPT</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:exscript?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>exscript</title>
        <link>http://wk.geanmartins.com.br/wikiv3:exscript?rev=1753577374&amp;do=diff</link>
        <description>Exemplo de Script


# cat /etc/init.d/firewall



#!/bin/bash
#
### BEGIN INIT INFO
# Provides:          firewall
# Required-Start:    networking
# Required-Stop: 
# Should-Start:      S
# Should-Stop:       
# Default-Start:     2 3 4 5
# Default-Stop:
# Short-Description: Firewall 
# Description:       Firewall 
#                   
### END INIT INFO
  
## Variáveis 
IPT=$(which iptables) 
NET=&quot;0/0&quot; 
PA=&quot;1024:65535&quot;
LO=&quot;127.0.0.1&quot; 
FW=&quot;192.168.200.1&quot;
AUDIT=&quot;192.168.200.5&quot;
DMZ=&quot;192.168.200.3&quot;
W…</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:exuser?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>exuser</title>
        <link>http://wk.geanmartins.com.br/wikiv3:exuser?rev=1753577374&amp;do=diff</link>
        <description>Exemplo de criação de Usuários

Usuário para aplicação:


dn: cn=Linus Torvalds,ou=Usuarios,o=matriz,dc=rascunhos,dc=wiki,dc=br
objectclass: top
objectclass: person
objectclass: organizationalPerson
objectclass: inetOrgPerson
cn: Linus Torvalds
givenName: Linus
sn: Torvalds
uid: ltorvalds
l: Marabá
st: Pará
mail: ltorvalds@rascunhos.wiki.br
userPassword:{SSHA}7enKaXwQaFdHOHUkhni7wrQEn8/HwrTY</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:filesystem?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>filesystem</title>
        <link>http://wk.geanmartins.com.br/wikiv3:filesystem?rev=1753577374&amp;do=diff</link>
        <description>File System

	*  lvm
	*  Sernet Samba - CentOS 7
	*  samaba-tool
	*  Parted
	*  System Storage Manager - ssm
	*  Linux IO target (LIO)</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:find?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>find</title>
        <link>http://wk.geanmartins.com.br/wikiv3:find?rev=1753577374&amp;do=diff</link>
        <description>find


$ find /var/www/html/ -regextype posix-egrep -regex &#039;^.*(css|html)$&#039;
/var/www/html/Bootstrap4/index.html
/var/www/html/Bootstrap4/assets/css
/var/www/html/Bootstrap4/assets/css/bootstrap-flex.css
/var/www/html/Bootstrap4/assets/css/bootstrap.css</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:firewalld_debgt?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>firewalld_debgt</title>
        <link>http://wk.geanmartins.com.br/wikiv3:firewalld_debgt?rev=1753577374&amp;do=diff</link>
        <description>Gateway com FirewallD no Debian 8

Cenário


hostname - gateway.exemplo.org
eth0 - rede externa - nat/dhcp - virtual box
eth1 - 192.0.2.1 - rede interna


Configurando hostname


root@debian:~# hostnamectl set-hostname gateway.exemplo.org


Arquivo hosts</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:firewalld-cmd?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>firewalld-cmd</title>
        <link>http://wk.geanmartins.com.br/wikiv3:firewalld-cmd?rev=1753577374&amp;do=diff</link>
        <description>FirewallD

Listando as zonas existentes


# firewall-cmd --get-zones
block dmz drop external home internal public trusted work


Listando a zona padrão


# firewall-cmd --get-default-zone
public


Verificando que interface está atrelada à zona


# firewall-cmd --get-active-zones
public
  interfaces: enp0s3 enp0s8 enp0s9</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:firewalld?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>firewalld</title>
        <link>http://wk.geanmartins.com.br/wikiv3:firewalld?rev=1753577374&amp;do=diff</link>
        <description>Gateway

Cenário


                 +----------------+                          +----------------+
 Zone esternal   |     Gateway    |                          |                |
 Internet  -- &gt;  | enp0s3         |     Zone internal        |  Rede Interna  |
                 |        enp0s8  | &lt;--100.100.200.0/24 --&gt;  |                |         
                 +----------------+                          +----------------+</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:firewallddb?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>firewallddb</title>
        <link>http://wk.geanmartins.com.br/wikiv3:firewallddb?rev=1753577374&amp;do=diff</link>
        <description>Firewall Simples


# mkdir /etc/firewall



# iptables -A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT
# iptables -A INPUT -p icmp -j ACCEPT
# iptables -A INPUT -i lo -j ACCEPT
# iptables -A INPUT -p tcp -m state --state NEW -m tcp --dport 22 -j ACCEPT
# iptables -A INPUT -p udp -m state --state NEW -m udp --dport 53 -j ACCEPT
# iptables -A INPUT -j REJECT --reject-with icmp-host-prohibited
# iptables -A FORWARD -j REJECT --reject-with icmp-host-prohibited</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:freeipa?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>freeipa</title>
        <link>http://wk.geanmartins.com.br/wikiv3:freeipa?rev=1753577374&amp;do=diff</link>
        <description>FreeIPA

	*  Instalação do FreeIPA - Marabá
	*  Instalação FreeIPA - Oracle Linux
	*  Instalação do FreeIPA V2 - Marabá
	*  Ajustes antes de iniciar a replicação
	*  Instalação do FreeIPA - São Paulo
	*  Instalação da réplica
	*  Entrada SRV no DNS para a auto descoberta
	*  DNS - Gerenciamento
	*  Grupo de usuários para ingressar hosts ao domínio
	*  Usuário com permissão de leitura para ingressar serviços
	*  Grupos e usuários
	*  Regras SUDO
	*  Regras HBAC
	*  Inserção de cliente
	*  Web Aut…</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:ftp?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ftp</title>
        <link>http://wk.geanmartins.com.br/wikiv3:ftp?rev=1753577374&amp;do=diff</link>
        <description>FTP

	*  VSFPT - Debian - 7</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:gatewayct7?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>gatewayct7</title>
        <link>http://wk.geanmartins.com.br/wikiv3:gatewayct7?rev=1753577374&amp;do=diff</link>
        <description>Gateway CentOS 7

Cenário:
InternetExternaInternaClienteseth3 DHCPens11 203.0.113.254/24ens9 192.0.2.254/24ens14 128.66.2.254/23-ens13 2001:0db8::/64ens10 198.51.100.254/24---ens12 128.66.0.254/24-
Listando as interfaces:


[root@gw ~]# nmcli connection show
NOME               UUID                                  TIPO            DISPOSITIVO 
Conexão cabeada 1  8cd8cfeb-c989-32bf-8302-f5edab528371  802-3-ethernet  ens14       
ens10              3bc620e9-52a5-3ef1-8f58-0576b98973df  802-3-ethern…</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:gerarsenha?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>gerarsenha</title>
        <link>http://wk.geanmartins.com.br/wikiv3:gerarsenha?rev=1753577374&amp;do=diff</link>
        <description>Gerar senhas aleatórias

No Fedora


$ makepasswd -n 26 -c S3nh4F0rt3 -l 8


	*  -n 26: quantidade de senhas
	*  -c S3nh4F0rt3: caracteres usados na geração das senhas
	*  -l 8: comprimento da senha

No Debian


$ makepasswd --count 26 --string S3nh4F0rt3 --chars 8</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:gerenciar_secrets?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>gerenciar_secrets</title>
        <link>http://wk.geanmartins.com.br/wikiv3:gerenciar_secrets?rev=1753577374&amp;do=diff</link>
        <description>Gerenciar Secrets no Kubernetes


$ echo -n &#039;usuario&#039; &gt; username.txt
$ echo -n &#039;senha&#039; &gt; password.txt
$ kubectl create secret generic mysql-secrets --from-file=username.txt --from-file=password.txt
secret/mysql-secrets created



$ kubectl get secrets
NAME                  TYPE                                  DATA   AGE
default-token-b4j7z   kubernetes.io/service-account-token   3      4d15h
mysql-secrets         Opaque                                2      93s</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:grafana_deploy_ldap?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>grafana_deploy_ldap</title>
        <link>http://wk.geanmartins.com.br/wikiv3:grafana_deploy_ldap?rev=1753577374&amp;do=diff</link>
        <description>Grafana com LDAP


$ kubectl create ns monitoring-system
namespace/monitoring-system created


ConfigMaps


##################### Grafana Configuration Example #####################
#
# Everything has defaults so you only need to uncomment things you want to
# change

# possible values : production, development
;app_mode = production

# instance name, defaults to HOSTNAME environment variable value or hostname if HOSTNAME var is empty
;instance_name = ${HOSTNAME}

###############################…</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:grafana_kubernetes?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>grafana_kubernetes</title>
        <link>http://wk.geanmartins.com.br/wikiv3:grafana_kubernetes?rev=1753577374&amp;do=diff</link>
        <description>Deploy Grafana


$ kubectl create ns monitoring



# vim grafana.yaml
---
apiVersion: v1
kind: PersistentVolume
metadata:
  name: pv-grafana
  namespace: monitoring
spec:
  capacity:
    storage: 1Gi
  accessModes:
  - ReadWriteOnce
  persistentVolumeReclaimPolicy: Retain
  storageClassName: local-storage
  local:
    path: /volumes/kubernetes/grafana
  nodeAffinity:
    required:
      nodeSelectorTerms:
      - matchExpressions:
        - key: kubernetes.io/hostname
          operator: In
    …</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:grafana?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>grafana</title>
        <link>http://wk.geanmartins.com.br/wikiv3:grafana?rev=1753577374&amp;do=diff</link>
        <description>Grafana

	*  Instalação Grafana
	*  LDAP Grafana</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:groups_and_users?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>groups_and_users</title>
        <link>http://wk.geanmartins.com.br/wikiv3:groups_and_users?rev=1753577374&amp;do=diff</link>
        <description>Grupos e usuários


# kinit admin
Password for admin@JUNTOTELECOM.COM.BR:



# ipa group-add --desc=&#039;Gerente de Redes&#039; gerente --nonposix
# ipa group-add --desc=&#039;Analista de Redes&#039; analista --nonposix
# ipa group-add wikiadm --desc=&quot;WIKI Administrator&quot; --nonposix
# ipa group-add wikimgm --desc=&quot;Management WIKI&quot; --nonposix
# ipa group-add radiusgpadm --desc=&quot;RADIUS group administrator&quot; --nonposix
# ipa group-add radiusgpmgm --desc=&quot;RADIUS group Management&quot; --nonposix</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:gw_default?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>gw_default</title>
        <link>http://wk.geanmartins.com.br/wikiv3:gw_default?rev=1753577374&amp;do=diff</link>
        <description>Gateway Padrão


# route -n
Tabela de Roteamento IP do Kernel
Destino         Roteador        MáscaraGen.    Opções Métrica Ref   Uso Iface
0.0.0.0         10.0.2.2        0.0.0.0         UG    0      0        0 eth0
10.0.2.0        0.0.0.0         255.255.255.0   U     0      0        0 eth0
198.51.100.0   0.0.0.0         255.255.255.0   U     0      0        0 eth1
203.0.113.0    0.0.0.0         255.255.255.0   U     0      0        0 eth2</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:ha?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ha</title>
        <link>http://wk.geanmartins.com.br/wikiv3:ha?rev=1753577374&amp;do=diff</link>
        <description>High Availability

	*  Cluster Apache Active/Passive</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:haldap?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>haldap</title>
        <link>http://wk.geanmartins.com.br/wikiv3:haldap?rev=1753577374&amp;do=diff</link>
        <description>Alta Disponibilidade com Keepalived


# yum install keepalived openldap-clients



# chkconfig keepalived on



# cp -ap /etc/keepalived/keepalived.conf{,.dist}



# cat /etc/keepalived/keepalived.conf
vrrp_instance VIP_1 {
  state MASTER
  interface eth1
  virtual_router_id 1 
  priority 100
  virtual_ipaddress {
    192.0.2.199
  }
} 
virtual_server 192.0.2.199 389 {
  delay_loop 4
  lb_algo wlc
  lb_kind DR
  persistence_timeout 120
  protocol TCP
 
real_server 192.0.2.110 389 {
  weight 1
  …</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:helm_install?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>helm_install</title>
        <link>http://wk.geanmartins.com.br/wikiv3:helm_install?rev=1753577374&amp;do=diff</link>
        <description>Instalação do helm


$ curl https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3 | bash
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100 11156  100 11156    0     0  22628      0 --:--:-- --:--:-- --:--:-- 22582
Downloading https://get.helm.sh/helm-v3.8.2-linux-amd64.tar.gz
Verifying checksum... Done.
Preparing to install helm into /usr/local/bin
[sudo] senha para supor…</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:historicos?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>historicos</title>
        <link>http://wk.geanmartins.com.br/wikiv3:historicos?rev=1753577374&amp;do=diff</link>
        <description>Histórico de Comandos

Comando history

Para saber com quantas linhas já está o buffer de comandos:


# history | wc -l


Para limpar o histórico de comando:


# hitory -c


Para apagar o comando de número 300 no histórico de comandos:


# history -d 300</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:hosname?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>hosname</title>
        <link>http://wk.geanmartins.com.br/wikiv3:hosname?rev=1753577374&amp;do=diff</link>
        <description>Nome do host


# hostname 
security


Para a versão de Debian a partir do 8 e CentOS a partir do 7:


# hostnamectl status
   Static hostname: localhost.localdomain
         Icon name: computer-vm
           Chassis: vm
        Machine ID: 8f52f125c0a14247b37c5509f0d576c0
           Boot ID: 87e297a8a8e9467583c3a45d9a4d2c55
    Virtualization: oracle
  Operating System: CentOS Linux 7 (Core)
       CPE OS Name: cpe:/o:centos:centos:7
            Kernel: Linux 3.10.0-123.el7.x86_64
      Architec…</description>
    </item>
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        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>http</title>
        <link>http://wk.geanmartins.com.br/wikiv3:http?rev=1753577374&amp;do=diff</link>
        <description>HTTP

	*  LAMP - Debian 7</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:inf_fisic?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>inf_fisic</title>
        <link>http://wk.geanmartins.com.br/wikiv3:inf_fisic?rev=1753577374&amp;do=diff</link>
        <description>Informações físicas

Kernel

Informações:


# ls /proc
1     20    2147  234  3    39   573  8          devices      kcore       mtrr           sysvipc
10    2048  2149  235  339  40   574  82         diskstats    keys        net            timer_list
11    2066  2171  237  340  435  576  9          dma          key-users   pagetypeinfo   timer_stats
12    2067  2210  238  347  450  577  905        driver       kmsg        partitions     tty
13    2068  2230  24   348  462  586  908        execd…</description>
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    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:ingress_nginx?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ingress_nginx</title>
        <link>http://wk.geanmartins.com.br/wikiv3:ingress_nginx?rev=1753577374&amp;do=diff</link>
        <description>Ingress Nginx


$ kubectl apply -f https://raw.githubusercontent.com/kubernetes/ingress-nginx/master/deploy/static/provider/baremetal/deploy.yaml
namespace/ingress-nginx created
serviceaccount/ingress-nginx created
serviceaccount/ingress-nginx-admission created
role.rbac.authorization.k8s.io/ingress-nginx created
role.rbac.authorization.k8s.io/ingress-nginx-admission created
clusterrole.rbac.authorization.k8s.io/ingress-nginx created
clusterrole.rbac.authorization.k8s.io/ingress-nginx-admission …</description>
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        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>init_config</title>
        <link>http://wk.geanmartins.com.br/wikiv3:init_config?rev=1753577374&amp;do=diff</link>
        <description>Configuração inicial

Servidores
HostnameIPldap-zb-01.juntotelecom.com.br177.75.176.55mbox-zb-01.juntotelecom.com.br177.75.176.56mta-zb-01.juntotelecom.com.br177.75.176.57proxy-zb-01.juntotelecom.com.br177.75.176.58
Pré Requisitos

FIXME Executar em todos os servidores</description>
    </item>
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        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>initial_config_deb</title>
        <link>http://wk.geanmartins.com.br/wikiv3:initial_config_deb?rev=1753577374&amp;do=diff</link>
        <description>Configuração inicial

Pacotes essenciais


$ su -
# apt update
# apt install vim wget curl git sudo accountsservice sudo \
lvm2 open-vm-tools build-essential jq \
bash-completion apt-transport-https ca-certificates gnupg2


Configuração de Usuário</description>
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        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>initial_config</title>
        <link>http://wk.geanmartins.com.br/wikiv3:initial_config?rev=1753577374&amp;do=diff</link>
        <description>yum update
yum check-update --security
yum groupinstall &quot;Development Tools&quot; -y
yum vim mlocate telnet wget bind-utils open-vm-tools tcpdump traceroute policycoreutils-python sysstat bash-completion yum-utils



# opções para o vim
echo &quot;set incsearch&quot; &gt;&gt; /etc/vimrc
echo &quot;set background=dark&quot; &gt;&gt; /etc/vimrc</description>
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        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>inst-conf</title>
        <link>http://wk.geanmartins.com.br/wikiv3:inst-conf?rev=1753577374&amp;do=diff</link>
        <description>Instalação e configuração inicial

Ajustes do sistema

Arquivo hosts:


# cat /etc/hosts
127.0.0.1   		localhost localhost.localdomain localhost4 localhost4.localdomain4
192.0.2.150		ldap.laboratorio.com.br	ldap
::1         		localhost localhost.localdomain localhost6 localhost6.localdomain6
2001:db8:cafe::150	ldap.laboratorio.com.br	ldap</description>
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        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>instalacaodbmariadb</title>
        <link>http://wk.geanmartins.com.br/wikiv3:instalacaodbmariadb?rev=1753577374&amp;do=diff</link>
        <description>Instalação Zabbix MariaDB no CentOS 7

Instalação dos pacotes


# yum install httpd httpd-devel
# yum install mariadb-server mariadb
# yum install php php-cli php-common php-devel php-pear php-gd php-mbstring php-mysql php-xml


Adicionando o repositório oficial do zabbix</description>
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        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>instalacaodistribuida</title>
        <link>http://wk.geanmartins.com.br/wikiv3:instalacaodistribuida?rev=1753577374&amp;do=diff</link>
        <description>Instalação Distribuída


+-------------+       +-------------+       +-------------+
|  DB Server  |       |  ZBServer   |       |    ZBWeb    |
|172.16.200.50|       |172.16.200.60|       |172.16.200.70|
+-------------+       +-------------+       +-------------+
     ↑  ↑                  ↑  ↑                   ↑  ↑
     |  |                  |  |                   |  |
     |  +------------------+  +-------------------+  |
     +-----------------------------------------------+</description>
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        <dc:format>text/html</dc:format>
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        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>install_asterisk</title>
        <link>http://wk.geanmartins.com.br/wikiv3:install_asterisk?rev=1753577374&amp;do=diff</link>
        <description>Install


# yum install yum-priorities



# cat /etc/yum/pluginconf.d/priorities.conf
[main]
enabled = 1



# cat /etc/yum.repos.d/CentOS-Base.repo
[base]
[...]
priority=1

#released updates
[updates]
[...]
priority=1

#additional packages that may be useful
[extras]
[...]
priority=1

#additional packages that extend functionality of existing packages
[centosplus]
[...]
priority=2</description>
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    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:install_grafana?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>install_grafana</title>
        <link>http://wk.geanmartins.com.br/wikiv3:install_grafana?rev=1753577374&amp;do=diff</link>
        <description>Instalação Grafana


dnf install -y dnf-utils zip unzip tar gzip git vim bash-completion open-vm-tools



cat &lt;&lt;EOF | sudo tee /etc/yum.repos.d/grafana.repo
[grafana]
name=grafana
baseurl=https://packages.grafana.com/oss/rpm
repo_gpgcheck=1
enabled=1
gpgcheck=1
gpgkey=https://packages.grafana.com/gpg.key
sslverify=1
sslcacert=/etc/pki/tls/certs/ca-bundle.crt
EOF</description>
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    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:install_ipa_mba?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>install_ipa_mba</title>
        <link>http://wk.geanmartins.com.br/wikiv3:install_ipa_mba?rev=1753577374&amp;do=diff</link>
        <description>Instalação do FreeIPA - Marabá

instalação de pacotes


[root@pa-mba-ipa:~]# dnf module list idm
[root@pa-mba-ipa:~]# dnf module info idm:DL1
[root@pa-mba-ipa:~]# dnf module enable idm:DL1
[root@pa-mba-ipa:~]# dnf distro-sync
[root@pa-mba-ipa:~]# dnf install ipa-server ipa-server-dns</description>
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    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:install_ipa_oracle_linux?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>install_ipa_oracle_linux</title>
        <link>http://wk.geanmartins.com.br/wikiv3:install_ipa_oracle_linux?rev=1753577374&amp;do=diff</link>
        <description>Instalação FreeIPA - Oracle Linux


# dnf module enable idm:DL1



# dnf distro-sync



# dnf install ipa-server ipa-server-dns rng-tools



# systemctl start rngd
# systemctl enable rngd
# systemctl status rngd



# nmcli con mod ens160 ipv4.method manual ipv4.addresses 177.75.187.213/28 ipv4.gateway 177.75.187.209
# nmcli con mod ens160 ipv6.method manual ipv6.addresses 2804:694:4c00:4001::13/64 ipv6.gateway 2804:694:4c00:4001:177:75:187:195
# nmcli con mod ens160 ipv4.dns &quot;177.75.187.213&quot;
# n…</description>
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        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>install_ipa_spo</title>
        <link>http://wk.geanmartins.com.br/wikiv3:install_ipa_spo?rev=1753577374&amp;do=diff</link>
        <description>Instalação do FreeIPA - São Paulo

habilitando módulos e instalando os pacotes necessários


[root@sp-spo-ipa ~]# dnf module list idm
Last metadata expiration check: 0:00:30 ago on Thu Dec 17 09:16:36 2020.
CentOS Linux 8 - AppStream
Name                        Stream                            Profiles                                                       Summary
idm                         DL1                               adtrust, client, common [d], dns, server                       The Red …</description>
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        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>install_kvm_centos7</title>
        <link>http://wk.geanmartins.com.br/wikiv3:install_kvm_centos7?rev=1753577374&amp;do=diff</link>
        <description>Instalação CentOS 7


[root@kvm ~]# lscpu | egrep -i virtualization
Virtualization:        VT-x



[root@kvm ~]# egrep vmx /proc/cpuinfo



[root@kvm ~]# yum group install &quot;Cliente de Virtualização&quot; &quot;Ferramentas de Virtualização&quot; \
&quot;Hypervisor de Virtualização&quot; &quot;Plataforma de Virtualização&quot;</description>
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        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>install_ldap_debain-7</title>
        <link>http://wk.geanmartins.com.br/wikiv3:install_ldap_debain-7?rev=1753577374&amp;do=diff</link>
        <description>OpenLDAP


root@ldap:~# apt-get install slapd ldap-utils


Informe e repita a senha do Administrador LDAP.


root@ldap:~# dpkg-reconfigure slapd


Perguntas do dbconf:

	*  – Omitir as Configurações: Não
	*  – Domínio DNS: exemplo.org
	*  – Nome da Empresa: Exemplo</description>
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        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>install_vm</title>
        <link>http://wk.geanmartins.com.br/wikiv3:install_vm?rev=1753577374&amp;do=diff</link>
        <description>Instalação de VMs


[root@kvm ~]# osinfo-query os



[root@kvm ~]# virt-install --name centos7-template-20gb --ram 2048 --vcpus 2 \
--disk size=20,format=qcow2 --cdrom /var/tmp/CentOS-7-x86_64-Minimal.iso \
--virt-type kvm --os-variant centos7.0 \
--graphics vnc,listen=0.0.0.0 --noautoconsole</description>
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        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>install-ubuntu</title>
        <link>http://wk.geanmartins.com.br/wikiv3:install-ubuntu?rev=1753577374&amp;do=diff</link>
        <description>Instalação - Ubuntu-12.04

Ambiente - VirtualBox

Discos - RAD

Dois disco de 80GB em RAD 1


root@mail:~# cat /proc/mdstat 
Personalities : [linear] [multipath] [raid0] [raid1] [raid6] [raid5] [raid4] [raid10] 
md127 : active raid1 sdb[0] sdc[1]
      83820416 blocks super 1.2 [2/2] [UU]
      
unused devices: &lt;none&gt;</description>
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        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>install4.0</title>
        <link>http://wk.geanmartins.com.br/wikiv3:install4.0?rev=1753577374&amp;do=diff</link>
        <description>Instalação 4.0


[root@vm-mba-01 ~]# lscpu 
Architecture:          x86_64
CPU op-mode(s):        32-bit, 64-bit
Byte Order:            Little Endian
CPU(s):                16
On-line CPU(s) list:   0-15
Thread(s) per core:    2
Core(s) per socket:    4
Socket(s):             2
NUMA node(s):          2
Vendor ID:             GenuineIntel
CPU family:            6
Model:                 26
Model name:            Intel(R) Xeon(R) CPU           E5520  @ 2.27GHz
Stepping:              5
CPU MHz:      …</description>
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        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>installcentos</title>
        <link>http://wk.geanmartins.com.br/wikiv3:installcentos?rev=1753577374&amp;do=diff</link>
        <description>Instalação no CentOS

Instalação dos pacotes


# yum install postgresql-server postgresql


Inicializando o DataBase


# postgresql-setup initdb
Initializing database ... OK



# systemctl start postgresql.service



# systemctl enable postgresql.service
ln -s &#039;/usr/lib/systemd/system/postgresql.service&#039; &#039;/etc/systemd/system/multi-user.target.wants/postgresql.service&#039;</description>
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        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>installdebian</title>
        <link>http://wk.geanmartins.com.br/wikiv3:installdebian?rev=1753577374&amp;do=diff</link>
        <description>Instalação do PostgreSQL no Debian

Afim de se obter as versões mais recentes do PostgreSQL deve-se inicialmente adicionar o repositório oficial da comunidade PostgreSQL apt.postgresql.org para a distribuição Debian. 

Instalando os pacotes necessário para adicionar o repositório:</description>
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        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ipa_hbac</title>
        <link>http://wk.geanmartins.com.br/wikiv3:ipa_hbac?rev=1753577374&amp;do=diff</link>
        <description>Regras HBAC

Regra que dá acesso a todos hosts e serviços ao grupo linuxadm.


[root@sp-spo-ipa:~]# ipa hbacrule-add --hostcat=all --servicecat=all --desc=&#039;linux admins all access&#039; linuxadm_hbac
-------------------------------
Added HBAC rule &quot;linuxadm_hbac&quot;
-------------------------------
  Rule name: linuxadm_hbac
  Host category: all
  Service category: all
  Description: linux admins all access
  Enabled: TRUE</description>
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        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ipa_sudo</title>
        <link>http://wk.geanmartins.com.br/wikiv3:ipa_sudo?rev=1753577374&amp;do=diff</link>
        <description>Regras de SUDO

A regra sysadm_sudo, permite que os membros do grupo de usuários linuxadm executem qualquer comando em qualquer host.


[root@sp-spo-ipa:~]# ipa group-add --desc=&#039;Linux Administrator&#039; linuxadm
----------------------
Added group &quot;linuxadm&quot;
----------------------
  Group name: linuxadm
  Description: Linux Administrator
  GID: 703600011</description>
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        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ipfixo</title>
        <link>http://wk.geanmartins.com.br/wikiv3:ipfixo?rev=1753577374&amp;do=diff</link>
        <description># cat /etc/sysconfig/network-scripts/ifcfg-enp0s3 
TYPE=Ethernet
BOOTPROTO=none
DEFROUTE=yes
NAME=enp0s3
DEVICE=enp0s3
ONBOOT=yes
DNS1=192.0.2.200
DOMAIN=laboratorio.com.br
IPADDR=192.0.2.110
PREFIX=24
GATEWAY=192.0.2.254
IPV4_FAILURE_FATAL=no
IPV6INIT=yes
IPV6_AUTOCONF=no
IPV6_DEFROUTE=yes
IPV6_FAILURE_FATAL=no
IPV6ADDR=2001:db8::110/64
IPV6_DEFAULTGW=2001:db8::1
DNS2=2001:db8::200</description>
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        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>iptables-cons</title>
        <link>http://wk.geanmartins.com.br/wikiv3:iptables-cons?rev=1753577374&amp;do=diff</link>
        <description>Iptables

Tipos de Tabelas

	*  Filter
	*  Nat
	*  Mangle
	*  Raw

Para listar as “chains” que cada tabela possui use a sinxtaxe:


# iptables -L -t &lt;tabela&gt;


Tipos de Chain

Uma chain é local onde vão ser definidas as regras para o nosso firewall. Cada Tabela possui suas CHAINS.</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:kernelold?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>kernelold</title>
        <link>http://wk.geanmartins.com.br/wikiv3:kernelold?rev=1753577374&amp;do=diff</link>
        <description>Removendo Kernel no Fedora

Listando Kernel instalados


# rpm -q kernel
kernel-4.0.6-300.fc22.x86_64
kernel-4.0.7-300.fc22.x86_64
kernel-4.0.8-300.fc22.x86_64


Agora iremos remover deixando apenas dois kernel

Para essa remoção iremos precisamos instalar o pacote yum-utils</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:keyboards?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>keyboards</title>
        <link>http://wk.geanmartins.com.br/wikiv3:keyboards?rev=1753577374&amp;do=diff</link>
        <description>Informação e alteração do teclado

No Debian

Consultando:


# cat /etc/default/keyboard 
# KEYBOARD CONFIGURATION FILE

# Consult the keyboard(5) manual page.

XKBMODEL=&quot;pc105&quot;
XKBLAYOUT=&quot;us&quot;
XKBVARIANT=&quot;intl&quot;
XKBOPTIONS=&quot;&quot;

BACKSPACE=&quot;guess&quot;</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:kompose_install?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>kompose_install</title>
        <link>http://wk.geanmartins.com.br/wikiv3:kompose_install?rev=1753577374&amp;do=diff</link>
        <description>Instalação do compose


$ curl -L https://github.com/kubernetes/kompose/releases/download/v1.26.1/kompose-linux-amd64 -o kompose



$ chmod +x kompose
$ sudo mv kompose /usr/local/bin/kompose



$ kompose convert</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:kube_dns?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>kube_dns</title>
        <link>http://wk.geanmartins.com.br/wikiv3:kube_dns?rev=1753577374&amp;do=diff</link>
        <description>Testar resolução DNS de Serviços e Pods


$ kubectl create -f https://k8s.io/examples/admin/dns/busybox.yaml
pod/busybox created



$ kubectl get pods -o wide
NAME      READY   STATUS    RESTARTS   AGE     IP               NODE                                 NOMINATED NODE   READINESS GATES
busybox   1/1     Running   0          45s     172.16.101.70    kube-worker-01.juntotelecom.com.br   &lt;none&gt;           &lt;none&gt;
pod1      2/2     Running   0          4h53m   172.16.213.132   kube-worker-02.jun…</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:kube_install_bgp_debian11?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>kube_install_bgp_debian11</title>
        <link>http://wk.geanmartins.com.br/wikiv3:kube_install_bgp_debian11?rev=1753577374&amp;do=diff</link>
        <description>Kubernetes BGP - Debian 11

Preparando o Sistema Operacional

Configuração inicial

Cenário
HostnameIPv4IPv6Data CenterESXIVLANkube-ctrl-pl.juntotelecom.com.br172.28.128.982804:694:4c00:4007::98São PauloESXI 03337kube-worker-01.juntotelecom.com.br172.28.128.992804:694:4c00:4007::99</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:kube_install_debian?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>kube_install_debian</title>
        <link>http://wk.geanmartins.com.br/wikiv3:kube_install_debian?rev=1753577374&amp;do=diff</link>
        <description>Instalação no Debian


apt update
apt install vim wget curl sudo accountsservice sudo lvm2 open-vm-tools



usermod -aG sudo gean



sudo vim /etc/hosts
177.75.176.40    kube-ctrl-pl-01.juntotelecom.com.br  kube-ctrl-pl-01
2804:694:3000:8000::40    kube-ctrl-pl-01.juntotelecom.com.br  kube-ctrl-pl-01
177.75.176.41    kube-worker-01.juntotelecom.com.br       kube-worker-01
2804:694:3000:8000::41    kube-worker-01.juntotelecom.com.br       kube-worker-01
177.75.176.42	kube-worker-02.juntotelecom.c…</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:kube_install_debian11_dual-stack?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>kube_install_debian11_dual-stack</title>
        <link>http://wk.geanmartins.com.br/wikiv3:kube_install_debian11_dual-stack?rev=1753577374&amp;do=diff</link>
        <description>Kubernet Dual-stack - Debian 11

Preparando o Sistema Operacional

Configuração inicial

Cenário
HostnameIPv4IPv6Data CenterESXIkube-ctrl-pl-01.juntotelecom.com.br177.75.187.2122804:694:4c00:4001::212São PauloESXI 03kube-worker-02.juntotelecom.com.br177.75.187.2222804:694:4c00:4001::222</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:kube_install_debian11?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>kube_install_debian11</title>
        <link>http://wk.geanmartins.com.br/wikiv3:kube_install_debian11?rev=1753577374&amp;do=diff</link>
        <description>Instalação do Kubernetes no Debian 11

Cenário
HostnameIPv4IPv6Data CenterESXIkube-ctrl-pl-01.juntotelecom.com.br177.75.187.2122804:694:4c00:4001::212São PauloESXI 03kube-worker-02.juntotelecom.com.br177.75.187.2222804:694:4c00:4001::222São Paulo</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:kube_nfs_dynamic?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>kube_nfs_dynamic</title>
        <link>http://wk.geanmartins.com.br/wikiv3:kube_nfs_dynamic?rev=1753577374&amp;do=diff</link>
        <description>NFS Dynamic


$ sudo apt install nfs-kernel-server nfs-common



$ MOUNT_POINT=/nfs
$ DISK_DEVICE=/dev/sdb



$ echo -e &quot;n\np\n1\n\n\nw&quot; | sudo fdisk ${DISK_DEVICE}

Bem-vindo ao fdisk (util-linux 2.36.1).
As alterações permanecerão apenas na memória, até que você decida gravá-las.
Tenha cuidado antes de usar o comando de gravação.

A unidade não contém uma tabela de partição conhecida.
Criado um novo rótulo de disco DOS com o identificador de disco 0x9249d39a.

Comando (m para ajuda): Tipo da p…</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:kube_troucleshooting?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>kube_troucleshooting</title>
        <link>http://wk.geanmartins.com.br/wikiv3:kube_troucleshooting?rev=1753577374&amp;do=diff</link>
        <description>Troubleshooting


$ kubectl create deploy nginx --image=nginx



$ kubectl expose deploy nginx --port=80 --target-port=80 --cluster-ip=&#039;fd00::1&#039;



$ kubectl get services nginx
NAME    TYPE        CLUSTER-IP   EXTERNAL-IP   PORT(S)   AGE
nginx   ClusterIP   fd00::1      &lt;none&gt;        80/TCP    15s</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:kube_volumes?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>kube_volumes</title>
        <link>http://wk.geanmartins.com.br/wikiv3:kube_volumes?rev=1753577374&amp;do=diff</link>
        <description>Gerenciar Volumes no Kubernetes

Trabalhando com Volumes Baseado em Host

Volume emptyDir


$ kubectl get nodes
NAME                                  STATUS   ROLES                  AGE     VERSION
kube-ctrl-pl-01.juntotelecom.com.br   Ready    control-plane,master   4d20h   v1.23.5
kube-worker-01.juntotelecom.com.br    Ready    &lt;none&gt;                 2d      v1.23.5
kube-worker-02.juntotelecom.com.br    Ready    &lt;none&gt;                 2d      v1.23.5</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:kubernetes_dokuwiki?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>kubernetes_dokuwiki</title>
        <link>http://wk.geanmartins.com.br/wikiv3:kubernetes_dokuwiki?rev=1753577374&amp;do=diff</link>
        <description>Dokuwiki


$ kubectl create namespace dokuwiki-system
namespace/dokuwiki-system created



---
kind: PersistentVolumeClaim
apiVersion: v1
metadata:
  name: nfs-claim-dokuwiki
  namespace: dokuwiki-system
spec:
  accessModes:
  - ReadWriteOnce
  storageClassName: nfs-client
  resources:
    requests:
      storage: 4Gi</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:kubernetes_ingress_nginx?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>kubernetes_ingress_nginx</title>
        <link>http://wk.geanmartins.com.br/wikiv3:kubernetes_ingress_nginx?rev=1753577374&amp;do=diff</link>
        <description>Ingress Nginx

Requisito: MetalLB Bare Metal


$ curl -L https://raw.githubusercontent.com/kubernetes/ingress-nginx/master/deploy/static/provider/baremetal/deploy.yaml -o ingress-nginx.yaml
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100 15064  100 15064    0     0  28913      0 --:--:-- --:--:-- --:--:-- 28858</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:kubernetes_install_debian?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>kubernetes_install_debian</title>
        <link>http://wk.geanmartins.com.br/wikiv3:kubernetes_install_debian?rev=1753577374&amp;do=diff</link>
        <description>Instalação Kubernetes

Preparando o Sistema Operacional

Configuração inicial

Cenário
HostnameIPv4IPv6Data CenterESXIVLANkube-ctrl-pl-1.juntotelecom.com.br177.75.176.402804:694:3000:8000::40MarabáESXI 01270kube-worker-01.juntotelecom.com.br177.75.176.412804:694:3000:8000::41</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:kubernetes_metallb_baremetal?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>kubernetes_metallb_baremetal</title>
        <link>http://wk.geanmartins.com.br/wikiv3:kubernetes_metallb_baremetal?rev=1753577374&amp;do=diff</link>
        <description>MetalLB Bare Metal

Sugindo esta instalação do kubernetes: Instalação Kubernetes


$ kubectl apply -f https://raw.githubusercontent.com/metallb/metallb/v0.12.1/manifests/namespace.yaml
namespace/metallb-system created



$ kubectl apply -f https://raw.githubusercontent.com/metallb/metallb/v0.12.1/manifests/metallb.yaml
Warning: policy/v1beta1 PodSecurityPolicy is deprecated in v1.21+, unavailable in v1.25+
podsecuritypolicy.policy/controller created
podsecuritypolicy.policy/speaker created
servi…</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:kubernetes_nfs_dynamic?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>kubernetes_nfs_dynamic</title>
        <link>http://wk.geanmartins.com.br/wikiv3:kubernetes_nfs_dynamic?rev=1753577374&amp;do=diff</link>
        <description>Volume dinâmico com NFS

Passo anterior: Instalação Kubernetes


$ sudo apt install nfs-kernel-server nfs-common


Volume a ser exportado


$ MOUNT_POINT=/nfs
$ DISK_DEVICE=/dev/sdb



$ echo -e &quot;n\np\n1\n\n\nw&quot; | sudo fdisk ${DISK_DEVICE}

Bem-vindo ao fdisk (util-linux 2.36.1).
As alterações permanecerão apenas na memória, até que você decida gravá-las.
Tenha cuidado antes de usar o comando de gravação.

A unidade não contém uma tabela de partição conhecida.
Criado um novo rótulo de disco DOS …</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:kubernetes?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>kubernetes</title>
        <link>http://wk.geanmartins.com.br/wikiv3:kubernetes?rev=1753577374&amp;do=diff</link>
        <description>Kubernetes

	*  Instalação Kubernetes - Debian 11
	*  MetalLB Bare Metal
	*  Ingress Nginx
	*  Volume dinâmico com NFS
	*  Dokuwiki
	*  Instalação no Debian
	*  Instalação do Kubernetes no Debian 11
	*  Kubernetes Dual-stack - Debian 11
	*  Kubernetes BGP - Debian 11
	*  Gerenciar Nós do Cluster Kubernetes
	*  Troubleshooting Kubernetess
	*  Instalação do kompose
	*  Criar Deploy e Serviço através de arquivos YAML
	*  Export YAML
	*  Lab - Implemantar um aplicação PHP
	*  Rede no Kubernestes
	* …</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:kvm?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>kvm</title>
        <link>http://wk.geanmartins.com.br/wikiv3:kvm?rev=1753577374&amp;do=diff</link>
        <description>KVM

	*  Instalação CentOS 7
	*  Instalação de VMs
	*  Memória Guest
	*  CPU Guest
	*  Rede Guest
	*  Disco Guest</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:lab_app_php?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>lab_app_php</title>
        <link>http://wk.geanmartins.com.br/wikiv3:lab_app_php?rev=1753577374&amp;do=diff</link>
        <description>Lab - Implemantar um aplicação PHP


$ ls lab01/
dep-app.yaml  dep-mysql.yaml  svc-app.yaml  svc-mysql.yaml



apiVersion: apps/v1
kind: Deployment
metadata:
  labels:
    app: app
  name: app
  namespace: 4labs
spec:
  replicas: 1
  selector:
    matchLabels:
      app: app
  strategy: {}
  template:
    metadata:
      labels:
        app: app
    spec:
      containers:
      - image: instrutordocker/4linux-app:latest
        name: app
        env:
        - name: DB_HOST
          value: mys…</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:lamp_debian?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>lamp_debian</title>
        <link>http://wk.geanmartins.com.br/wikiv3:lamp_debian?rev=1753577374&amp;do=diff</link>
        <description>LAMP (Linux Apache MySQL PHP) - Debian 7

Pacotes necessários


root@web-server:~# apt-get install apache2 php5 mysql-server libapache2-mod-php5 php5-curl php5-gd php5-intl php5-xmlrpc php5-mysql php-pear


O PHP5 é ativado por padrão durante a instalação do módulo.</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:ld?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ld</title>
        <link>http://wk.geanmartins.com.br/wikiv3:ld?rev=1753577374&amp;do=diff</link>
        <description>Lista de Distribuição

Para criar uma lista:


$ zmprov cdl logistica@laboratorio.com.br


Para obter o significado do parâmetro


$ zmprov help commands | grep &quot;(cdl)&quot;
  createDistributionList(cdl) {list@domain}


Para visualizar:


$ zmprov gadl
logistica@laboratorio.com.br</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:ldap_grafana?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ldap_grafana</title>
        <link>http://wk.geanmartins.com.br/wikiv3:ldap_grafana?rev=1753577374&amp;do=diff</link>
        <description>LDAP Grafana


setsebool -P httpd_can_connect_ldap on
setsebool -P httpd_can_network_connect on



vim /etc/grafana/grafana.ini
[...]
#################################### Auth LDAP ##########################
[auth.ldap]
;enabled = false
enabled = true
config_file = /etc/grafana/ldap.toml
allow_sign_up = true
[...]</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:ldap_tls_openssl?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ldap_tls_openssl</title>
        <link>http://wk.geanmartins.com.br/wikiv3:ldap_tls_openssl?rev=1753577374&amp;do=diff</link>
        <description>OpenLDAP TLS OpenSSL


[root@ldap ~]# yum install -y openldap-servers openldap-clients



[root@ldap ~]# cd /etc/pki/tls/private/



[root@ldap private]# openssl genrsa -out ldap.key 2048
[root@ldap private]# chmod 0600 ldap.key
[root@ldap private]# openssl req -new -sha256 -key ldap.key -out ldap.csr
[root@ldap private]# openssl x509 -req -days 1825 -sha256 -in ldap.csr -signkey ldap.key -out ldap.crt
[root@ldap private]# openssl pkcs8 -topk8 -inform pem -in ldap.key -outform pem -nocrypt -out …</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:ldap-centos?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ldap-centos</title>
        <link>http://wk.geanmartins.com.br/wikiv3:ldap-centos?rev=1753577374&amp;do=diff</link>
        <description>OpenLDAP no CentOS

Instalação e configuração inicial


# yum install openldap-servers openldap-clients nss-pam-ldapd


Ativando os serviços:


# systemctl enable slapd.service
ln -s &#039;/usr/lib/systemd/system/slapd.service&#039; &#039;/etc/systemd/system/multi-user.target.wants/slapd.service&#039;</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:ldap-db?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ldap-db</title>
        <link>http://wk.geanmartins.com.br/wikiv3:ldap-db?rev=1753577374&amp;do=diff</link>
        <description>Instalação e configuração inicial

Pré - Instalação

Para que a base do OpenLDAP seja corretamente gerada, durante a instalação, é necessário configurar o hostname do servidor:


# cat /etc/hostname 
ldap-master01



# cat /etc/hosts
127.0.0.1	localhost
192.0.2.60	ldap-master01.laboratorio.com.br	ldap-master01</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:ldap-tls-c?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ldap-tls-c</title>
        <link>http://wk.geanmartins.com.br/wikiv3:ldap-tls-c?rev=1753577374&amp;do=diff</link>
        <description>OpenLDAP com TLS

Instalando os pacotes necessário


# yum install openldap-clients openldap-servers openldap pam_ldap nss-pam-ldapd pam_krb5 sssd migrationtools openldap-devel pwgen


Gerando um certificado auto-assinado e certificado do servidor</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:ldap-zb-01?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ldap-zb-01</title>
        <link>http://wk.geanmartins.com.br/wikiv3:ldap-zb-01?rev=1753577374&amp;do=diff</link>
        <description>LDAP Server 01

Preparar partição de instalação do zimbra


root@ldap-zb-01:~# fdisk -l /dev/sdb

Disk /dev/sdb: 21.5 GB, 21474836480 bytes, 41943040 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:ldapmatriz01?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ldapmatriz01</title>
        <link>http://wk.geanmartins.com.br/wikiv3:ldapmatriz01?rev=1753577374&amp;do=diff</link>
        <description>LDAP Matriz 01

Cenário:

	*  LDAP Matriz 01 - 203.0.113.90 FQDN - ldapmatriz01.example.com
	*  LDAP Matriz 02 - 203.0.113.91 FQDN - ldapmatriz02.example.com

Pacotes necessários:


[root@ldapmatriz01 ~]# yum install openldap-servers openldap-clients sssd</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:ldapmatriz02?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ldapmatriz02</title>
        <link>http://wk.geanmartins.com.br/wikiv3:ldapmatriz02?rev=1753577374&amp;do=diff</link>
        <description>LDAP Matriz 02

Cenário:

	*  LDAP Matriz 01 - 203.0.113.90 FQDN - ldapmatriz01.example.com
	*  LDAP Matriz 02 - 203.0.113.91 FQDN - ldapmatriz02.example.com

Pacotes necessários:


[root@ldapmatriz02 ~]# yum install openldap-clients openldap-servers nss-pam-ldapd</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:links?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>links</title>
        <link>http://wk.geanmartins.com.br/wikiv3:links?rev=1753577374&amp;do=diff</link>
        <description>Links simbólicos e físicos

No sistema UNIX há um tipo de arquivo que é o link que faz ligações de um arquivo para outro e o qual pode ser chamado de link físico (hard link) ou link simbólico (soft link).

Link simbólico (soft link)

Usaremos o soft link quando quisermos fazer uma referência simples um caminho muito longo, poupando assim a digitação. Por padrão, a permissão de qualquer link sempre será 0777, mesmo que o arquivo para qual ele aponte seja diferente.</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:linux?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>linux</title>
        <link>http://wk.geanmartins.com.br/wikiv3:linux?rev=1753577374&amp;do=diff</link>
        <description>Linux

	*  Conhecendo o sistema
	*  Streams, Pipes e Redirecionadores
	*  Links simbólicos e físicos
	*  Personalizar os arquivos de Mensagens do Modo Texto
	*  Bibliotecas</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:loglevel?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>loglevel</title>
        <link>http://wk.geanmartins.com.br/wikiv3:loglevel?rev=1753577374&amp;do=diff</link>
        <description>loglevel

O efeito do valor “stats” sobre a opção “olcLogLevel” será a geração de logs sobre consultas e operações efetuadas sobre a base (o padrão do sistema é armazenar apenas logs de alteração do slapd como restart do servidor ou indexações na base).</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:logs_ldap?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>logs_ldap</title>
        <link>http://wk.geanmartins.com.br/wikiv3:logs_ldap?rev=1753577374&amp;do=diff</link>
        <description>Logs OpenLDAP

Auditoria para registrar alterações no OpenLDAP.


[root@ldapmatriz01 ldifs]# cat audit_mod.ldif 
dn: cn=module,cn=config
objectClass: olcModuleList
cn: module
olcModulePath: /usr/lib64/openldap
olcModuleLoad: auditlog



[root@ldapmatriz02 ldifs]# cat audit_mod.ldif 
dn: cn=module,cn=config
objectClass: olcModuleList
cn: module
olcModulePath: /usr/lib64/openldap
olcModuleLoad: auditlog</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:logs-z?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>logs-z</title>
        <link>http://wk.geanmartins.com.br/wikiv3:logs-z?rev=1753577374&amp;do=diff</link>
        <description>Arquivos de Logs

Arquivo /var/log/zimbra.log

	*  Atividade do Postfix
	*  Status dos serviços
	*  Atividades do antivírus e antispam

Arquivo /opt/zimbra/log/mailbox.log

	*  Entrega dos e-mails na caixa-postal (LMTP)
	*  Login e Logout IMAP, POP3, ou MAPI</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:logsslapd?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>logsslapd</title>
        <link>http://wk.geanmartins.com.br/wikiv3:logsslapd?rev=1753577374&amp;do=diff</link>
        <description>Log OpenLDAP


# cat /etc/openldap/ldif/logs.ldif
replace: olcLogFile
olcLogFile: /var/log/slapd.log
-
replace: olcLogLevel
olcLogLevel: 256



# ldapmodify -H ldapi:/// -f logs.ldif



# vim /etc/rsyslog.conf
[...]
#### RULES ####
[...]
# Envia os logs do slapd(8c) para /var/log/slapd.log
if $programname == &#039;slapd&#039; then /var/log/slapd.log
&amp; ~
[...]</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:lvm?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>lvm</title>
        <link>http://wk.geanmartins.com.br/wikiv3:lvm?rev=1753577374&amp;do=diff</link>
        <description>lvm

Comandos utilizados para os testes com o LVM:

PV (Phisical Volume)

	*  pvs - saída resumida
	*  pvscan - saída simples
	*  pvdisplay - saída detalhada

VG (Volume Group)

	*  vgs - saída resumida
	*  vgscan - saída simples
	*  vgdisplay - saída detahada</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:mail_debian7?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>mail_debian7</title>
        <link>http://wk.geanmartins.com.br/wikiv3:mail_debian7?rev=1753577374&amp;do=diff</link>
        <description>Postfix - Debian 7


root@mail:~# apt-get install postfix procmail bsd-mailx courier-imap courier-pop


1. Primeiro defina a função do servidor de e-mails. A opção que utilizaremos é “Internet Site”, onde você cria um servidor “de verdade</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:make_passwd?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>make_passwd</title>
        <link>http://wk.geanmartins.com.br/wikiv3:make_passwd?rev=1753577374&amp;do=diff</link>
        <description>Criar senhas


&lt; /dev/urandom tr -dc &#039;!@#%*?&#039;_A-Z-a-z-0-9 | head -c12;echo



echo {0..9}
echo {a..z}
echo {A..Z}</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:mariadb?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>mariadb</title>
        <link>http://wk.geanmartins.com.br/wikiv3:mariadb?rev=1753577374&amp;do=diff</link>
        <description>MariaDB

	*  MariaDB CentOS Instalação</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:master_slavec?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>master_slavec</title>
        <link>http://wk.geanmartins.com.br/wikiv3:master_slavec?rev=1753577374&amp;do=diff</link>
        <description>DNS master e slave

Instalação no master


root@ns1:~# yum install bind-utils bind-chroot


Informações sobre os pacotes instalados

bind-chroot


root@ns1:~# rpm -qil bind-chroot
Name        : bind-chroot
Epoch       : 32
Version     : 9.9.4
Release     : 29.el7_2.1
Architecture: x86_64
Install Date: Seg 04 Abr 2016 11:49:28 BRT
Group       : System Environment/Daemons
Size        : 3308
License     : ISC
Signature   : RSA/SHA256, Qua 16 Dez 2015 16:42:26 BRT, Key ID 24c6a8a7f4a80eb5
Source RPM…</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:master-slave?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>master-slave</title>
        <link>http://wk.geanmartins.com.br/wikiv3:master-slave?rev=1753577374&amp;do=diff</link>
        <description>Replicações Master-Slave

O OpenLDAP suporta replicações master-slave também, em que o master receberá as requisições de leitura e gravação e o slave receberá somente requisições de leitura, não sendo possível gravar dados nesta base.</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:matriz_filial?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>matriz_filial</title>
        <link>http://wk.geanmartins.com.br/wikiv3:matriz_filial?rev=1753577374&amp;do=diff</link>
        <description>Matriz/Filial

Matriz


# cat /etc/asterisk/sip.conf
[general]
nat=yes
disallow=all
allow=gsm
allow=alaw
bindport=5060
language=pt_BR
transport=udp
externrefresh=180
externip=172.16.200.100
localnet=172.16.200.0/255.255.255.0

;; DADOS DE REGISTRO DA MATRIZ
register =&gt; matriz:1234@172.16.200.101/filial

;;TEMPLATES USADO PELOS RAMAIS
[template](!)
type=friend
host=dynamic
context=ramais
qualify=yes
language=pt_BR
callgroup=1
pickupgroup=1
dtmfmode=rfc2833

;; RAMAIS
[9000](template)
secret=123
c…</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:mbox-zb-01?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>mbox-zb-01</title>
        <link>http://wk.geanmartins.com.br/wikiv3:mbox-zb-01?rev=1753577374&amp;do=diff</link>
        <description>mbox-zb-01

Preparar partição de instalação do zimbra


[root@mbox-zb-01 ~]# fdisk -l /dev/sdb

Disk /dev/sdb: 322.1 GB, 322122547200 bytes, 629145600 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:mdbinstall?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>mdbinstall</title>
        <link>http://wk.geanmartins.com.br/wikiv3:mdbinstall?rev=1753577374&amp;do=diff</link>
        <description>MariaDB CentOS Instalação

Instalação e configuração inicial


# yum install mariadb-server mariadb


Iniciando os serviços e colocando para iniciar com o sistema.


# systemctl start mariadb.service
# systemctl enable mariadb.service
ln -s &#039;/usr/lib/systemd/system/mariadb.service&#039; &#039;/etc/systemd/system/multi-user.target.wants/mariadb.service&#039;</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:memoria_kvm?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>memoria_kvm</title>
        <link>http://wk.geanmartins.com.br/wikiv3:memoria_kvm?rev=1753577374&amp;do=diff</link>
        <description>Memória


[root@kvm ~]# virsh dominfo gateway | egrep -i mem
Memória máxima: 2097152 KiB
Memória utilizada: 2097152 KiB



[root@kvm ~]# virsh setmem gateway 512 --config



[root@kvm ~]# virsh setmaxmem gateway 1024 --config



[root@kvm ~]# virsh dominfo gateway | egrep -i mem
Memória máxima: 1024 KiB
Memória utilizada: 512 KiB</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:metallb_kube?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>metallb_kube</title>
        <link>http://wk.geanmartins.com.br/wikiv3:metallb_kube?rev=1753577374&amp;do=diff</link>
        <description>MetalLB


$ kubectl apply -f https://raw.githubusercontent.com/metallb/metallb/v0.12.1/manifests/namespace.yaml
namespace/metallb-system created



$ kubectl apply -f https://raw.githubusercontent.com/metallb/metallb/v0.12.1/manifests/metallb.yaml
Warning: policy/v1beta1 PodSecurityPolicy is deprecated in v1.21+, unavailable in v1.25+
podsecuritypolicy.policy/controller created
podsecuritypolicy.policy/speaker created
serviceaccount/controller created
serviceaccount/speaker created
clusterrole.r…</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:mirror_local?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>mirror_local</title>
        <link>http://wk.geanmartins.com.br/wikiv3:mirror_local?rev=1753577374&amp;do=diff</link>
        <description>Repositório local CentOS

Software necessários e configuração inicial


# yum install httpd createrepo rsync policycoreutils-python



# chkconfig httpd on
# service httpd start



# iptables -I INPUT 5 -m state --state NEW -m tcp -p tcp --dport 80 -j ACCEPT
# service iptables save</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:modulos?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>modulos</title>
        <link>http://wk.geanmartins.com.br/wikiv3:modulos?rev=1753577374&amp;do=diff</link>
        <description>Módulos

Os módulos que configurávamos com a diretiva moduleload no slapd.conf ficam em um DN distinto na base chamado cn=module{0};

Este DN também contém a diretiva “olcModulePath”, que consiste na localização dos módulos em disco;

Como exemplo, vamos carregar o módulo “auditlog”, ele permitirá configurar auditoria para as árvores, registrando todas as alterações realizadas em um arquivo com formato LDIF:</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:monitoramento?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>monitoramento</title>
        <link>http://wk.geanmartins.com.br/wikiv3:monitoramento?rev=1753577374&amp;do=diff</link>
        <description>Monitoramento

	*  Zabbix</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:msgtext?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>msgtext</title>
        <link>http://wk.geanmartins.com.br/wikiv3:msgtext?rev=1753577374&amp;do=diff</link>
        <description>Personalizar os arquivos de Mensagens do Modo Texto

Arquivos de Mensagens

Os arquivos /etc/issue, /etc/issue.net e /etc/motd são usados para mostrar mensagens para os usuários e não interferem na parte operacional do sistema.

A diferença entre o arquivo</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:mta-zb-01?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>mta-zb-01</title>
        <link>http://wk.geanmartins.com.br/wikiv3:mta-zb-01?rev=1753577374&amp;do=diff</link>
        <description>mta-zb-01

Preparar partição de instalação do zimbra


[root@mta-zb-01 ~]# fdisk -l /dev/sdb

Disk /dev/sdb: 21.5 GB, 21474836480 bytes, 41943040 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:multi-master-ldap?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>multi-master-ldap</title>
        <link>http://wk.geanmartins.com.br/wikiv3:multi-master-ldap?rev=1753577374&amp;do=diff</link>
        <description>Multi Master

ldap-master-01

Instalando os pacotes necessário:


yum install openldap openldap-clients openldap-servers -y


Usando o DB de exemplo:


install -m 644 -o ldap -g ldap /usr/share/openldap-servers/DB_CONFIG.example /var/lib/ldap/DB_CONFIG</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:net-tools-vs-iproute2?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>net-tools-vs-iproute2</title>
        <link>http://wk.geanmartins.com.br/wikiv3:net-tools-vs-iproute2?rev=1753577374&amp;do=diff</link>
        <description>net-tools vs iproute2

Mostrar todas as interfaces de rede:
Com net-tools


# ifconfig -a


Com iproute2


$ ip link show


Ativar ou desativar uma interface de rede:
Com net-tools


$ sudo ifconfig eth1 up
$ sudo ifconfig eth1 down


Com iproute2


$ sudo ip link set down eth1
$ sudo ip link set up eth1</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:network_kube?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>network_kube</title>
        <link>http://wk.geanmartins.com.br/wikiv3:network_kube?rev=1753577374&amp;do=diff</link>
        <description>Rede no Kubernetes


$ kubectl get pods -n kube-system -o wide
NAME                                                          READY   STATUS    RESTARTS   AGE     IP               NODE                                  NOMINATED NODE   READINESS GATES
calico-kube-controllers-56fcbf9d6b-8bgc4                      1/1     Running   0          22h     172.16.244.65    kube-ctrl-pl-01.juntotelecom.com.br   &lt;none&gt;           &lt;none&gt;
calico-node-dp8bl                                             1/1     Ru…</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:network?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>network</title>
        <link>http://wk.geanmartins.com.br/wikiv3:network?rev=1753577374&amp;do=diff</link>
        <description>Network

	*  net-tools vs iproute2
	*  Bonding CentOS 7 - nmcli

Simulador snmp:
&lt;http://www.veraxsystems.com/en&gt;</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:new-tree?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>new-tree</title>
        <link>http://wk.geanmartins.com.br/wikiv3:new-tree?rev=1753577374&amp;do=diff</link>
        <description>Adicionando Novas Árvores


# mkdir /var/lib/ldap/rascunhos
# chown openldap: /var/lib/ldap/rascunhos



# cat olcDatabase.ldif
dn: olcDatabase=hdb,cn=config
objectclass: olcDatabaseConfig
objectclass: olcHdbConfig
olcaccess: {0}to attrs=userPassword,shadowLastChange 
  by dn=&quot;cn=admin,dc=rascunhos,dc=wiki,dc=br&quot; write 
  by anonymous auth by self write 
  by * none 
olcaccess: {1}to dn.base=&quot;&quot; by * read
olcaccess: {2}to * by dn=&quot;cn=admin,dc=rascunhos,dc=wiki,dc=br&quot; write by * read
olcdatabase: …</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:nis_map?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>nis_map</title>
        <link>http://wk.geanmartins.com.br/wikiv3:nis_map?rev=1753577374&amp;do=diff</link>
        <description>nisMap


[root@ldapmatriz01 ldifs]# cat nis_maps.ldif
dn: ou=Maps,dc=example,dc=com
ou: Maps
objectClass: top
objectClass: organizationalUnit

dn: nisMapName=auto.master,ou=Maps,dc=example,dc=com
nisMapName: auto.master
objectclass: nisMap

dn: cn=/home,nisMapName=auto.master,ou=Maps,dc=example,dc=com
cn: /home
objectClass: nisObject
nisMapName: auto.master
nisMapEntry: auto.home

dn: nisMapName=auto.home,ou=Maps,dc=example,dc=com
nisMapName: auto.home
objectClass: nisMap

dn: cn=/,nisMapName=au…</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:nismap?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>nismap</title>
        <link>http://wk.geanmartins.com.br/wikiv3:nismap?rev=1753577374&amp;do=diff</link>
        <description>nisMap


# cat autofs.ldif
dn: ou=PosixAccount,dc=laboratorio,dc=com,dc=br
ou: PosixAccount
objectClass: top
objectClass: organizationalUnit

dn: nisMapName=auto.master,ou=PosixAccount,dc=laboratorio,dc=com,dc=br
nisMapName: auto.master
objectClass: nisMap

dn: cn=/ldaphome,nisMapName=auto.master,ou=PosixAccount,dc=laboratorio,dc=com,dc=br
cn: /ldaphome
objectClass: nisObject
nisMapName: auto.master
nisMapEntry: auto.home

dn: nisMapName=auto.home,ou=PosixAccount,dc=laboratorio,dc=com,dc=br
nisM…</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:nm?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>nm</title>
        <link>http://wk.geanmartins.com.br/wikiv3:nm?rev=1753577374&amp;do=diff</link>
        <description>Network Manerger CentOS 7

Checando o status


# systemctl status NetworkManager
NetworkManager.service - Network Manager
   Loaded: loaded (/usr/lib/systemd/system/NetworkManager.service; enabled)
   Active: active (running) since Dom 2015-04-19 12:13:51 BRT; 28min ago
 Main PID: 638 (NetworkManager)
   CGroup: /system.slice/NetworkManager.service
           ├─ 638 /usr/sbin/NetworkManager --no-daemon
           └─1679 /sbin/dhclient -d -q -sf /usr/libexec/nm-dhcp-helper -pf /var/run/dhclient-e…</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:ns1_debian_7?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ns1_debian_7</title>
        <link>http://wk.geanmartins.com.br/wikiv3:ns1_debian_7?rev=1753577374&amp;do=diff</link>
        <description>DNS Master - Debian 7

Pacotes necessários


root@ns1:~# apt-get install bind9 dnsutils


Configuração de zona


root@ns1:~# cat /etc/bind/named.conf.local 
//
// Do any local configuration here
//

// Consider adding the 1918 zones here, if they are not used in your
// organization
//include &quot;/etc/bind/zones.rfc1918&quot;;

zone &quot;exemplo.org&quot; {
        type master;
        file &quot;db.exemplo&quot;;
};
 
zone &quot;2.0.192.in-addr.arpa&quot; {
        type master;
        file &quot;db.2.0.192&quot;;
};</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:ns2_debian_7?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ns2_debian_7</title>
        <link>http://wk.geanmartins.com.br/wikiv3:ns2_debian_7?rev=1753577374&amp;do=diff</link>
        <description>DNS Slave Debian 7

Pacotes necessários


root@ns2:~# apt-get install bind9 dnsutils


Configuração de zona


root@ns2:~# cat /etc/bind/named.conf.local 
//
// Do any local configuration here
//

// Consider adding the 1918 zones here, if they are not used in your
// organization
//include &quot;/etc/bind/zones.rfc1918&quot;;

zone &quot;exemplo.org&quot; {
        type slave;
        file &quot;db.exemplo&quot;;
        masters { 192.0.2.200; };
};
 
zone &quot;2.0.192.in-addr.arpa&quot; {
        type slave;
        file &quot;db.2.0.192…</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:ntp_server_debian?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ntp_server_debian</title>
        <link>http://wk.geanmartins.com.br/wikiv3:ntp_server_debian?rev=1753577374&amp;do=diff</link>
        <description>NTP Server - Debian 7

No Servidor


root@log-server:~# apt-get install ntp 



root@log-server:~# vim /etc/ntp.conf
[...]
# comentar
#server 0.debian.pool.ntp.org iburst
#server 1.debian.pool.ntp.org iburst
#server 2.debian.pool.ntp.org iburst
#server 3.debian.pool.ntp.org iburst

# adicionar
server 0.br.pool.ntp.org iburst
server 1.south-america.pool.ntp.org iburst
server 0.south-america.pool.ntp.org iburst
[...]</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:ntp?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ntp</title>
        <link>http://wk.geanmartins.com.br/wikiv3:ntp?rev=1753577374&amp;do=diff</link>
        <description>NTP - Network Time Protocol

	*  NTP Server - Debian 7</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:old_pages?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>old_pages</title>
        <link>http://wk.geanmartins.com.br/wikiv3:old_pages?rev=1753577374&amp;do=diff</link>
        <description>*  Asterisk

	*  Bash

	*  CentOS

	*  Cisco

	*  Comandos

	*  Correio Eletrônico

	*  Data Bases

	*  Debian

	*  Developer

	*  Dicas

	*  DHCP

	*  DNS

	*  Docker

	*  File Servers

	*  FreeIPA

	*  FTP

	*  Grafana

	*  High Availability

	*  HTTP

	*  ISOs

	*  Kubernetes

	*  KVM

	*  Linux

	*  Monitoramento

	*  Network

	*  NTP - Network Time Protocol

	*  OpenLDAP

	*  OpenVPN

	*  oVirt

	*  Proxy

	*  Segurança

	*  Shell Script

	*  Vim

	*  Wiki</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:opeldap?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>opeldap</title>
        <link>http://wk.geanmartins.com.br/wikiv3:opeldap?rev=1753577374&amp;do=diff</link>
        <description>OpenLDAP

CentOS

	*  Instalação e configuração inicial - CentOS
	*  OpenLDAP Mariz 01
	*  OpenLDAP Matriz 02
	*  Logs OpenLDAP
	*  Replicação Master/Master
	*  nisMap
	*  OpenLDAP TLS OpenSSL
	*  OpenLDAP com TLS - CentOS 7
	*  Cliente TLS - CentOS 7
	*  Slave TLS - CentOS 7
	*  AutoFS para usuários Posix
	*  OpenLDAP no CentOS 7
	*  Autenticando no sistema (CentOS)
	*  Exemplo de criação de Usuários
	*  Estrutura AutoFS - nisMap
	*  Logs OpenLDAP CentOS
	*  Backup e restauração

Debian

	*  In…</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:openvpn?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>openvpn</title>
        <link>http://wk.geanmartins.com.br/wikiv3:openvpn?rev=1753577374&amp;do=diff</link>
        <description>OpenVPN

	*  OpenVPN Host-to-gateway - Debian 7</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:ovirt?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ovirt</title>
        <link>http://wk.geanmartins.com.br/wikiv3:ovirt?rev=1753577374&amp;do=diff</link>
        <description>oVirt

	*  Instalação 4.0</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:parted?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>parted</title>
        <link>http://wk.geanmartins.com.br/wikiv3:parted?rev=1753577374&amp;do=diff</link>
        <description>Parted


root@storage:~# parted /dev/sdb 
GNU Parted 3.1
Using /dev/sdb
Welcome to GNU Parted! Type &#039;help&#039; to view a list of commands.
(parted)  



(parted) help
  align-check TYPE N                        check partition N for TYPE(min|opt) alignment
  help [COMMAND]                           print general help, or help on COMMAND
  mklabel,mktable LABEL-TYPE               create a new disklabel (partition table)
  mkpart PART-TYPE [FS-TYPE] START END     make a partition
  name NUMBER NAME   …</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:pdo_mysq?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>pdo_mysq</title>
        <link>http://wk.geanmartins.com.br/wikiv3:pdo_mysq?rev=1753577374&amp;do=diff</link>
        <description>PDO MySQL


&lt;?php

$dsn = &#039;mysql:host=localhost;dbname=dbpdo&#039;;
$user = &#039;gean&#039;;
$pass = &#039;123456&#039;;

$conexao = new PDO($dsn,$user,$pass);
var_dump($conexao);

echo &#039;&lt;hr&gt;&#039;;

/* Inserção de registro */
$valores = &quot;(&#039;Alice&#039;, &#039;alice@exemplo.org&#039;, &#039;123456&#039;),(&#039;Bob&#039;, &#039;bob@exemplo.org&#039;, &#039;123456&#039;)&quot;;
$insert = &quot;INSERT INTO usuarios(nome, email, senha) VALUES$valores&quot;;
$execInsert = $conexao-&gt;exec($insert);
var_dump($execInsert);

echo &#039;&lt;hr&gt;&#039;;

/* Atualização de registro */
$update = &quot;UPDATE usuarios SET sen…</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:pdo_mysql_st?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>pdo_mysql_st</title>
        <link>http://wk.geanmartins.com.br/wikiv3:pdo_mysql_st?rev=1753577374&amp;do=diff</link>
        <description>PDO MySQL Prepared Statements


&lt;?php
$dsn = &#039;mysql:host=localhost;dbname=dbpdo&#039;;
$user = &#039;gean&#039;;
$pass = &#039;123456&#039;;

$conexao = new PDO($dsn, $user, $pass);
$conexao-&gt;setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
var_dump($conexao);

echo &#039;&lt;hr&gt;&#039;;

/* Inserção de registro */
// $valores = &quot;(&#039;Alice&#039;, &#039;alice@exemplo.org&#039;, &#039;123456&#039;),(&#039;Bob&#039;, &#039;bob@exemplo.org&#039;, &#039;123456&#039;)&quot;;

// $insert = &quot;INSERT INTO usuarios(nome, email, senha) VALUES(?, ?, ?)&quot;;
// $execInsert = $conexao-&gt;prepare($insert);
…</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:pdo_postgresql_st?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>pdo_postgresql_st</title>
        <link>http://wk.geanmartins.com.br/wikiv3:pdo_postgresql_st?rev=1753577374&amp;do=diff</link>
        <description>PDO PostgreSQL Prepared Statements


&lt;?php
$dsn = &#039;pgsql:host=localhost;dbname=dbpdo&#039;;
$user = &#039;gean&#039;;
$pass = &#039;123456&#039;;

$conexao = new PDO($dsn, $user, $pass);
$conexao-&gt;setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
var_dump($conexao);

echo &#039;&lt;hr&gt;&#039;;

/* Inserção de registro */
// $valores = &quot;(&#039;Alice&#039;, &#039;alice@exemplo.org&#039;, &#039;123456&#039;),(&#039;Bob&#039;, &#039;bob@exemplo.org&#039;, &#039;123456&#039;)&quot;;

// $insert = &quot;INSERT INTO usuarios(nome, email, senha) VALUES(?, ?, ?)&quot;;
// $execInsert = $conexao-&gt;prepare($inse…</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:pdo_postgresql?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>pdo_postgresql</title>
        <link>http://wk.geanmartins.com.br/wikiv3:pdo_postgresql?rev=1753577374&amp;do=diff</link>
        <description>PDO PostgreSQL


&lt;?php

$dsn = &#039;pgsql:host=localhost;dbname=dbpdo&#039;;
$user = &#039;gean&#039;;
$pass = &#039;123456&#039;;

$conexao = new PDO($dsn,$user,$pass);
$conexao-&gt;setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
var_dump($conexao);

echo &#039;&lt;hr&gt;&#039;;

/* Inserção de registro */
$valores = &quot;(&#039;Alice&#039;, &#039;alice@exemplo.org&#039;, &#039;123456&#039;),(&#039;Bob&#039;, &#039;bob@exemplo.org&#039;, &#039;123456&#039;)&quot;;
$insert = &quot;INSERT INTO usuarios(nome, email, senha) VALUES$valores&quot;;
$execInsert = $conexao-&gt;exec($insert);
var_dump($execInsert);

echo &#039;…</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:pforwardfd?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>pforwardfd</title>
        <link>http://wk.geanmartins.com.br/wikiv3:pforwardfd?rev=1753577374&amp;do=diff</link>
        <description>Port Forwarding FirewallD

Configurando Port Forwarding no FirewallD.

Primeiro devemos habilitar o mascaramento (masquerade) na zona de origem.
Supodo que nossa zona de entrada da enternet seja a external, a configuração ficaria assim:


# firewall-cmd --zone=external --add-masquerade</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:pgsql?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>pgsql</title>
        <link>http://wk.geanmartins.com.br/wikiv3:pgsql?rev=1753577374&amp;do=diff</link>
        <description>PostgreSQL

	*  Instalação no CentOS
	*  Instalação no Debian
	*  Help
	*  Usuários
	*  Listando as atividades no PostgreSQL
	*  Usando o SQL - Exemplos de uso</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:php?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>php</title>
        <link>http://wk.geanmartins.com.br/wikiv3:php?rev=1753577374&amp;do=diff</link>
        <description>PHP

	*  PDO MySQL
	*  PDO PostgreSQL
	*  PDO MySQL Prepared Statements
	*  PDO PostgreSQL Prepared Statements</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:phpipam_deploy_nfs?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>phpipam_deploy_nfs</title>
        <link>http://wk.geanmartins.com.br/wikiv3:phpipam_deploy_nfs?rev=1753577374&amp;do=diff</link>
        <description>PHPipam deploy nfs

Backup da base de dados


# mysqldump -u root -p phpipam &gt; phpipam_migration_backup.db


Deploy


$ kubectl create ns phpipam-system
namespace/phpipam-system created



---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: nfs-db-phpipam
  namespace: phpipam-system
spec:
  accessModes:
    - ReadWriteMany
  storageClassName: nfs-client
  resources:
    requests:
      storage: 4Gi</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:phpipam_kubernetes_deploy?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>phpipam_kubernetes_deploy</title>
        <link>http://wk.geanmartins.com.br/wikiv3:phpipam_kubernetes_deploy?rev=1753577374&amp;do=diff</link>
        <description>PHPipam


$ ssh kube-worker-01
$ sudo mkdir /volumes/kubernetes/phpipam
$ sudo chmod 777 /volumes/kubernetes/phpipam



$ kubectl create namespace phpipam
namespace/phpipam created



---
kind: StorageClass
apiVersion: storage.k8s.io/v1
metadata:
  name: local-storage-phpipam
  namespace: phpipam
provisioner: kubernetes.io/no-provisioner
volumeBindingMode: WaitForFirstConsumer</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:pldap?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>pldap</title>
        <link>http://wk.geanmartins.com.br/wikiv3:pldap?rev=1753577374&amp;do=diff</link>
        <description>OpenLDAP

Ajuste no sistema

Hostname e arquivo hosts:


root@ldap:~# cat /etc/hostname 
ldap



root@ldap:~# cat /etc/hosts
127.0.0.1	localhost
198.51.100.250	ldap.exemplo.org	ldap
[...]


Configuração de rede:


root@ldap:~# cat /etc/network/interfaces
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

source /etc/network/interfaces.d/*

# The loopback network interface
auto lo
iface lo inet loopback

# Th…</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:pos_install?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>pos_install</title>
        <link>http://wk.geanmartins.com.br/wikiv3:pos_install?rev=1753577374&amp;do=diff</link>
        <description>Pós instalação

Centralização dos logs no mbox


root@mbox-zb-01:~# vim /etc/rsyslog.conf
[...]
# Descomentar as duas linha
$ModLoad imudp
$UDPServerRun 514
[...]



root@mbox-zb-01:~# vim /etc/sysconfig/rsyslog
[...]
# alterar de:
SYSLOGD_OPTIONS=&quot;&quot;
# Para:
SYSLOGD_OPTIONS=&quot; -r -m 0&quot;</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:postfix_install?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>postfix_install</title>
        <link>http://wk.geanmartins.com.br/wikiv3:postfix_install?rev=1753577374&amp;do=diff</link>
        <description>Instalação e configuração inicial do Postfix

Ajustes na máquina.

Hostname e FQDN:


root@mail:~# hostname
mail



root@mail:~# hostname -f
mail.exemplo.org


Arquivo hosts:


root@mail:~# cat /etc/hosts
127.0.0.1	localhost
198.51.100.240	mail.exemplo.org	mail
[...]</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:postfix_ldap?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>postfix_ldap</title>
        <link>http://wk.geanmartins.com.br/wikiv3:postfix_ldap?rev=1753577374&amp;do=diff</link>
        <description>Integração com o OpenLDAP

Instalação do modulo de integração:


root@mail:~# postconf -m | grep ldap



root@mail:~# aptitude install postfix-ldap



root@mail:~# postconf -m | grep ldap
ldap



root@mail:~# mkdir /etc/postfix/ldap


Dominios virtuais:</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:postfix_sasl?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>postfix_sasl</title>
        <link>http://wk.geanmartins.com.br/wikiv3:postfix_sasl?rev=1753577374&amp;do=diff</link>
        <description>Autenticação SASL


# postconf -e &quot;smtpd_sasl_type = dovecot&quot; 
# postconf -e &quot;smtpd_sasl_path = private/auth&quot; 
# postconf -e &quot;smtpd_sasl_auth_enable = yes&quot;



# systemctl reload postfix


Método login


root@mail:~# perl -MMIME::Base64 -e &#039;print encode_base64(&quot;bob\@exemplo.org&quot;);&#039;
Ym9iQGV4ZW1wbG8ub3Jn</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:postfix?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>postfix</title>
        <link>http://wk.geanmartins.com.br/wikiv3:postfix?rev=1753577374&amp;do=diff</link>
        <description>*  Postfix - Debian
	*  Postfix - Debian 7
	*  RoundCube - Debian 7
	*  &lt;http://wiki.brivaldojunior.facom.ufms.br/index.php/Postfix&gt;</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:postfixdb?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>postfixdb</title>
        <link>http://wk.geanmartins.com.br/wikiv3:postfixdb?rev=1753577374&amp;do=diff</link>
        <description>Postfix

	*  DNS
	*  Instalação e configuração inicial do Postfix
	*  OpenLDAP
	*  Dovecot
	*  Autenticação SASL
	*  Integração com o OpenLDAP</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:process_lis?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>process_lis</title>
        <link>http://wk.geanmartins.com.br/wikiv3:process_lis?rev=1753577374&amp;do=diff</link>
        <description>Listando atividades no PostgreSQL


# SELECT * FROM pg_stat_activity;



# SELECT datname,usename,client_addr,query_start,query FROM pg_stat_activity;</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:proxy-zb-01?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>proxy-zb-01</title>
        <link>http://wk.geanmartins.com.br/wikiv3:proxy-zb-01?rev=1753577374&amp;do=diff</link>
        <description>proxy-zb-01

Preparar partição de instalação do zimbra


[root@proxy-zb-01 ~]# fdisk -l /dev/sdb

Disk /dev/sdb: 21.5 GB, 21474836480 bytes, 41943040 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:proxy?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>proxy</title>
        <link>http://wk.geanmartins.com.br/wikiv3:proxy?rev=1753577374&amp;do=diff</link>
        <description>Proxy

	*  Squid 3 - Debian 7</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:psql-help?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>psql-help</title>
        <link>http://wk.geanmartins.com.br/wikiv3:psql-help?rev=1753577374&amp;do=diff</link>
        <description>Help


root@lab-pgsql:~# su - postgres
postgres@lab-pgsql:~$ psql 
psql (9.5.3)
Digite &quot;help&quot; para ajuda.

postgres=# \?
Geral
  \copyright             mostra termos de uso e distribuição do PostgreSQL
  \g [ARQUIVO] ou ;      executa consulta (e envia os resultados para arquivo ou |pipe)
  \gset [PREFIXO]        executa consulta e armazena os resultados em variáveis do psql
  \q                     sair do psql
  \watch [SEG]           executa consulta a cada SEG segundos

Ajuda
  \? [commands]…</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:radius_ipa?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>radius_ipa</title>
        <link>http://wk.geanmartins.com.br/wikiv3:radius_ipa?rev=1753577374&amp;do=diff</link>
        <description>FreeRADIUS

Alterar o hash padrão do FreeIPA


# echo &quot;dn: cn=config
changetype: modify
replace: passwordStorageScheme
passwordStorageScheme: SSHA512&quot; &gt; passwordHashAlgorithm.ldif



# ldapsearch -h sp-spo-ipa.juntotelecom.com.br -p 389 -x -D &quot;cn=Directory Manager&quot; -W -b &quot;cn=config&quot; | grep passwordStorageScheme
Enter LDAP Password:
passwordStorageScheme: PBKDF2_SHA256</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:readonly_g_user?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>readonly_g_user</title>
        <link>http://wk.geanmartins.com.br/wikiv3:readonly_g_user?rev=1753577374&amp;do=diff</link>
        <description>Usuário com permissão de leitura para ingressar serviços


ipa role-show &quot;User Administrator&quot; --all --raw



ipa group-add enrolladm --desc &quot;LDAP authentication for services&quot; --nonposix
ipa role-add-member &quot;User Administrator&quot; --groups=enrolladm</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:recent?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>recent</title>
        <link>http://wk.geanmartins.com.br/wikiv3:recent?rev=1753577374&amp;do=diff</link>
        <description>Modulo recent

	*  &lt;http://falkhusemann.de/blog/2012/07/iptables-dns-query-limiting-with-burst-rate/&gt;
	*  &lt;https://www.vivaolinux.com.br/artigo/Criando-firewalls-dinamicos-com-Iptables-Recent&gt;
	*  &lt;https://www.rayheffer.com/essential-linux-skills-with-centos-7-secure-firewall-with-iptables/&gt;
	*  &lt;https://www.netfilter.org/documentation/HOWTO/netfilter-extensions-HOWTO-3.html&gt;
	*  &lt;https://we.riseup.net/stefani/iptables-recent-module-and-hit-limits&gt;</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:rede_kvm?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>rede_kvm</title>
        <link>http://wk.geanmartins.com.br/wikiv3:rede_kvm?rev=1753577374&amp;do=diff</link>
        <description>Rede Guest

Rede NAT/DHCP


[root@kvm ~]# cat /tmp/vnet192.xml 
&lt;network&gt;
  &lt;name&gt;vnet192&lt;/name&gt;
  &lt;forward mode=&#039;nat&#039;/&gt;
  &lt;bridge name=&#039;virbr1&#039; stp=&#039;on&#039; delay=&#039;0&#039;/&gt;
  &lt;ip address=&#039;192.0.2.1&#039; netmask=&#039;255.255.255.0&#039;&gt;
    &lt;dhcp&gt;
      &lt;range start=&#039;192.0.2.2&#039; end=&#039;192.0.2.50&#039;/&gt;
    &lt;/dhcp&gt;
  &lt;/ip&gt;
&lt;/network&gt;</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:relicacao_master_master?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>relicacao_master_master</title>
        <link>http://wk.geanmartins.com.br/wikiv3:relicacao_master_master?rev=1753577374&amp;do=diff</link>
        <description>Replicação Master/Master

Usuário responsável pela replicação:


[root@ldapmatriz01 ldifs]# cat replicator_user.ldif
dn: cn=replicator,dc=example,dc=com
objectClass: simpleSecurityObject
objectClass: organizationalRole
cn: replicator
userPassword: {SSHA}TeBX8HlxLzjEIBaeoxvMmMt7ExutUcAP</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:replica_ipa?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>replica_ipa</title>
        <link>http://wk.geanmartins.com.br/wikiv3:replica_ipa?rev=1753577374&amp;do=diff</link>
        <description>Instalação da réplica

Instalação do pacotes necessários


dnf module list idm
dnf module info idm:DL1
dnf module enable idm:DL1
dnf distro-sync
dnf install ipa-server ipa-server-dns


Configuração de rede


nmcli con mod ens192 ipv6.method manual ipv6.addresses 2804:694:3000:8000::3/64 ipv6.gateway 2804:694:3000:8000::
nmcli con mod ens192 ipv6.dns &quot;2804:694:4c00:4001::6&quot;
nmcli connection down ens192 ; nmcli c up ens192

hostnamectl set-hostname sp-spo-ipa.juntotelecom.com.br
echo &quot;2804:694:300…</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:rndc?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>rndc</title>
        <link>http://wk.geanmartins.com.br/wikiv3:rndc?rev=1753577374&amp;do=diff</link>
        <description>Utilitário RNDC

O comando rndc (Remote Named Daemon Control) é uma ferramenta de gerenciamento do named.

A vantagem dessa ferramenta é que ela permite controlar o named muito facilmente sem ter que ficar enviando sinais ao processo do mesmo.


root@ns1:~# rndc status
version: 9.8.4-rpz2+rl005.12-P1
CPUs found: 1
worker threads: 1
number of zones: 19
debug level: 0
xfers running: 0
xfers deferred: 0
soa queries in progress: 0
query logging is OFF
recursive clients: 0/0/1000
tcp clients: 0/100
s…</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:roundcube_mysql_debian_7?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>roundcube_mysql_debian_7</title>
        <link>http://wk.geanmartins.com.br/wikiv3:roundcube_mysql_debian_7?rev=1753577374&amp;do=diff</link>
        <description>RoundCube - Debian 7

No WebServer


root@web-server:~# apt-get install roundcube roundcube-mysql


Escolher não quando perguntar:  Configurar a base de dados para roundcube com dbconfig-common?.

Configurando o database

No DBServer


root@db-mysql:~# apt-get install mysql-server</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:rpm?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>rpm</title>
        <link>http://wk.geanmartins.com.br/wikiv3:rpm?rev=1753577374&amp;do=diff</link>
        <description>RPM (RedHat Package Manager)

Base de dados RPM

Atrás do gerenciador de pacotes está o banco de dados RPM. Ele consiste em uma lista duplamente ligada que contém todas as informações de todos os RPM instalados.

O banco de dados lista todos os arquivos que são criados ou modificados quando um usuário instala um programa e facilita a remoção destes mesmos arquivos. Se o banco de dados fica corrompido (o que acontece facilmente se o cliente de RPM é fechado subitamente), as ligações duplas garant…</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:rsync?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>rsync</title>
        <link>http://wk.geanmartins.com.br/wikiv3:rsync?rev=1753577374&amp;do=diff</link>
        <description>Comando rsync

Copia remota em um porta diferente da default do ssh


rsync -av -e &quot;ssh -p PORT_NUMBER&quot; source destination</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:samba_sernet_centos-7?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>samba_sernet_centos-7</title>
        <link>http://wk.geanmartins.com.br/wikiv3:samba_sernet_centos-7?rev=1753577374&amp;do=diff</link>
        <description>Sernet Samba - CentOS 7

OBS: SELinux desabilitado.

Cliente NTP


[root@ad ~]# yum install chrony



[root@ad ~]# vim /etc/chrony.conf 
[...]
server 192.0.2.123 iburst
[...]



[root@ad ~]# systemctl enable chronyd
[root@ad ~]# systemctl restart chronyd</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:samba-tool?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>samba-tool</title>
        <link>http://wk.geanmartins.com.br/wikiv3:samba-tool?rev=1753577374&amp;do=diff</link>
        <description>samba-tool


[root@ad ~]# samba-tool -h
Usage: samba-tool &lt;subcommand&gt;

Main samba administration tool.


Options:
  -h, --help       show this help message and exit

  Version Options:
    -V, --version  Display version number


Available subcommands:
  dbcheck     - Check local AD database for errors.
  delegation  - Delegation management.
  dns         - Domain Name Service (DNS) management.
  domain      - Domain management.
  drs         - Directory Replication Services (DRS) management.
  …</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:schema?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>schema</title>
        <link>http://wk.geanmartins.com.br/wikiv3:schema?rev=1753577374&amp;do=diff</link>
        <description>Carregando um schema

Listando as existentes


# ldapsearch -x -D cn=admin,cn=config -w senha -b cn=schema,cn=config -LLL dn
dn: cn=schema,cn=config

dn: cn={0}core,cn=schema,cn=config

dn: cn={1}cosine,cn=schema,cn=config

dn: cn={2}nis,cn=schema,cn=config

dn: cn={3}inetorgperson,cn=schema,cn=config</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:scriptsimples?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>scriptsimples</title>
        <link>http://wk.geanmartins.com.br/wikiv3:scriptsimples?rev=1753577374&amp;do=diff</link>
        <description>Script de firewall no Debian

A primeira coisa que precisamos fazer é liberar o repasse de pacotes entre as interfaces de rede, no kernel:


# vim /etc/sysctl.conf
[...]
net.ipv4.ip_forward=1
[...]


Releia:


# sysctl -p
net.ipv4.ip_forward = 1


Adicione o cabeçalho para inicialização durante o boot:</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:sed?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>sed</title>
        <link>http://wk.geanmartins.com.br/wikiv3:sed?rev=1753577374&amp;do=diff</link>
        <description>sed


$ cat &lt;&lt;END &gt;&gt; email.dat
&gt; gean@example.com
&gt; william@example.com                                                                                                     
&gt; jeane@example.com                                                                                                       
&gt; thais@example.com                                                                                                       
&gt; thamiris@example.com                                                           …</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:sedemail?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>sedemail</title>
        <link>http://wk.geanmartins.com.br/wikiv3:sedemail?rev=1753577374&amp;do=diff</link>
        <description>Lista de E-mail comando Sed


$ cat emails.txt 
tony.stark@dominio.com
luzin.sky@dominio.com
linus.torvalds@dominio.com


Removendo o arroba e dominio


$ cat emails.txt | cut -d &#039;@&#039; -f1 
tony.stark
luzin.sky
linus.torvalds


Substituindo o ponto por um espaço em branco</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:seguranca?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>seguranca</title>
        <link>http://wk.geanmartins.com.br/wikiv3:seguranca?rev=1753577374&amp;do=diff</link>
        <description>Segurança

FirewallD

	*  Firewalld
	*  Port Forwarding FirewallD
	*  Gateway com FirewallD no Debian 8

Iptables

	*  Iptables
	*  Regras iptables
	*  Script simples de firewall
	*  Exemplo de script
	*  Tabela NAT
	*  Modulo recent

SSH

	*  SSH - OpenSSH
	*  Banner SSH

SSL/TLS

	*  Autoridade Certificadora</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:services_kube?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>services_kube</title>
        <link>http://wk.geanmartins.com.br/wikiv3:services_kube?rev=1753577374&amp;do=diff</link>
        <description>Gerenciar serviços no Kubernetes

Gerenciar Serviço NodePort


$ kubectl create deploy nginx --image=nginx
deployment.apps/nginx created



$ kubectl expose deploy nginx --type=&quot;NodePort&quot; --port 80
service/nginx exposed



$ kubectl get service nginx
NAME    TYPE       CLUSTER-IP      EXTERNAL-IP   PORT(S)        AGE
nginx   NodePort   10.99.152.156   &lt;none&gt;        80:32285/TCP   59s</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:services?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>services</title>
        <link>http://wk.geanmartins.com.br/wikiv3:services?rev=1753577374&amp;do=diff</link>
        <description>Serviços disponíveis


# netstat -nltp
Conexões Internet Ativas (sem os servidores)
Proto Recv-Q Send-Q Endereço Local          Endereço Remoto         Estado      PID/Program name
tcp        0      0 0.0.0.0:53515           0.0.0.0:*               OUÇA       1580/rpc.statd  
tcp        0      0 0.0.0.0:111             0.0.0.0:*               OUÇA       1549/rpcbind    
tcp        0      0 0.0.0.0:22              0.0.0.0:*               OUÇA       2049/sshd       
tcp6       0      0 :::111     …</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:slave-tls?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>slave-tls</title>
        <link>http://wk.geanmartins.com.br/wikiv3:slave-tls?rev=1753577374&amp;do=diff</link>
        <description>Slave - TLS

Certificado TLS

No master - OpenLDAP com TLS


# certutil -S -n &#039;OpenLDAP Slave&#039; -t &quot;,,&quot; \
-c LDAP-CA \
-f /etc/openldap/certs/password \
-d /etc/openldap/certs \
-z /tmp/noise.txt \
-s &quot;CN=OpenLDAP Slave,OU=TI,O=Exemplo,L=Maraba,ST=Mara,C=BR&quot; \
-8 &quot;ldap-slave.exemplo.org&quot; \
-v 36 \
-Z SHA256 \
-g 4096</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:sort?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>sort</title>
        <link>http://wk.geanmartins.com.br/wikiv3:sort?rev=1753577374&amp;do=diff</link>
        <description>Comando sort

O comando sort ordena linhas de arquivos textos. Caso nenhum campo chave de ordenamento seja especificado, as opções globais aplicam-se a toda a linha; de outra forma, as opções globais são herdadas pelos campos chaves que não tenham nenhuma opção especificada.</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:split?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>split</title>
        <link>http://wk.geanmartins.com.br/wikiv3:split?rev=1753577374&amp;do=diff</link>
        <description>Comando split

O comando split divide um arquivo grande em pequenas partes de acordo com um padrão informado. Essas pequenas partes podem ser remontadas com o comando cat.

Se não for informado um prefixo, todos os pedaços de arquivos criados serão nomeados na ordem: xaa, xab, xac, e assim por diante.</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:spr?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>spr</title>
        <link>http://wk.geanmartins.com.br/wikiv3:spr?rev=1753577374&amp;do=diff</link>
        <description>Streams, Pipes e Redirecionadores

Fluxos e ligações

Saber trabalhar com fluxos,pipes e redirecionadores no Linux é uma obrigação de qualquer usuário e principalmente do administrador, pois essas tarefas são coisas rotineiras no dia-a-dia de qualquer um deles.</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:squid3_debian-7?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>squid3_debian-7</title>
        <link>http://wk.geanmartins.com.br/wikiv3:squid3_debian-7?rev=1753577374&amp;do=diff</link>
        <description>Squid 3 - Debian 7


root@gateway:~# apt-get install squid3



root@gateway:~# cd /etc/squid3/



root@gateway:/etc/squid3# cp -p squid.conf{,.dist}



root@gateway:/etc/squid3# cat squid.conf
# OPTIONS FOR AUTHENTICATION
# -----------------------------------------------------------------------------
# ACCESS CONTROLS
# -----------------------------------------------------------------------------
acl manager proto cache_object
acl localhost src 127.0.0.1/32 ::1
acl to_localhost dst 127.0.0.0/8 0…</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:srv_dns?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>srv_dns</title>
        <link>http://wk.geanmartins.com.br/wikiv3:srv_dns?rev=1753577374&amp;do=diff</link>
        <description>Servidores DNS


# cat /etc/resolv.conf
nameserver 8.8.8.8</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:ssf?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ssf</title>
        <link>http://wk.geanmartins.com.br/wikiv3:ssf?rev=1753577374&amp;do=diff</link>
        <description>Segurança nas transações com SSF

SSF(Security Strength Factor) ou “Fator de Força de Segurança” é um dos mais novos recursos de segurança do OpenLDAP, Cada valor atribuído ao “ssf” determinará a “força” de encriptação exigida para realizar para cada ação.</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:ssh-intro?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ssh-intro</title>
        <link>http://wk.geanmartins.com.br/wikiv3:ssh-intro?rev=1753577374&amp;do=diff</link>
        <description>SSH OpenSSH

O OpenSSH é uma implementação livre do protocolo SSH (Secure Shell) que nos possibilita acessar máquinas remotas com segurança para realizar tarefas administrativas em sistemas Linux através de comunicação criptografada (Criptografia assimétrica - Usa par de chaves - com algorítimos DSA/RSA). Ele trabalha com conceito de cliente servidor e fornece alguns comandos extras como</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:ssh?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ssh</title>
        <link>http://wk.geanmartins.com.br/wikiv3:ssh?rev=1753577374&amp;do=diff</link>
        <description>SSH

Banner SSH</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:ssm?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ssm</title>
        <link>http://wk.geanmartins.com.br/wikiv3:ssm?rev=1753577374&amp;do=diff</link>
        <description>&lt;http://www.tecmint.com/rhcsa-exam-create-format-resize-delete-and-encrypt-partitions-in-linux/2/&gt;

&lt;http://xmodulo.com/manage-lvm-volumes-centos-rhel-7-system-storage-manager.html&gt;

&lt;https://notes.taxkiz.com/2015/08/05/centos-7-shi-yong-system-storage-manager-guan-li-lvm/&gt;</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:start?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>start</title>
        <link>http://wk.geanmartins.com.br/wikiv3:start?rev=1753577374&amp;do=diff</link>
        <description>*  Asterisk

	*  CentOS

	*  Comandos

	*  Correio Eletrônico

	*  Data Bases

	*  Debian

	*  Developer

	*  Dicas

	*  DHCP

	*  DNS

	*  File Servers

	*  FreeIPA

	*  FTP

	*  Grafana

	*  High Availability

	*  HTTP

	*  Kubernetes

	*  KVM

	*  Linux

	*  Monitoramento

	*  Network

	*  NTP - Network Time Protocol

	*  OpenLDAP

	*  OpenVPN

	*  oVirt

	*  Proxy

	*  Segurança

	*  Vim</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:syslogldap?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>syslogldap</title>
        <link>http://wk.geanmartins.com.br/wikiv3:syslogldap?rev=1753577374&amp;do=diff</link>
        <description>Logs no Syslog

Edite o arquivo /etc/rsyslog.conf e insira o seguinte conteúdo:


# vim /etc/rsyslog.conf
[...]
local4.*        /var/log/slapd.log



# service rsyslog restart


Rotacionando logs do LDAP


# vim /etc/logrotate.d/slapd
/var/log/slapd.log {
        daily
        size 50M
        sharedscripts
        postrotate
        /usr/bin/pkill -1 rsyslog
        endscript
        compress
        rotate 5
}</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:tac?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>tac</title>
        <link>http://wk.geanmartins.com.br/wikiv3:tac?rev=1753577374&amp;do=diff</link>
        <description>Comando tac

O comando tac lista o conteúdo de um arquivo texto em ordem inversa, ou seja do fim para o início.


# tac /etc/passwd
mysql:x:108:115:MySQL Server,,,:/nonexistent:/bin/false
didiwiki:x:107:113:DidiWiki,,,:/var/lib/didiwiki:/bin/false
gean:x:1000:1000:Gean Martins,,,:/home/gean:/bin/bash
sshd:x:106:65534::/var/run/sshd:/usr/sbin/nologin
avahi-autoipd:x:105:111:Avahi autoip daemon,,,:/var/lib/avahi-autoipd:/bin/false
messagebus:x:104:109::/var/run/dbus:/bin/false
systemd-bus-proxy:x:…</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:targetcli?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>targetcli</title>
        <link>http://wk.geanmartins.com.br/wikiv3:targetcli?rev=1753577374&amp;do=diff</link>
        <description>Linux IO target (LIO)

Cenário:

	*  192.0.2.252 - storage: Storage rodando no CentOS 7
	*  192.0.2.14 - centos7: Cliente rodndo no CentOS 7

Preparando o disco com lvm


root@storage:~# fdisk -l /dev/sdb 

Disk /dev/sdb: 10.7 GB, 10737418240 bytes, 20971520 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:tcpdump?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>tcpdump</title>
        <link>http://wk.geanmartins.com.br/wikiv3:tcpdump?rev=1753577374&amp;do=diff</link>
        <description>tcpdump


$ sudo tcpdump -nSt host example.com



$ sudo tcpdump -ne host 203.0.113.50 and tcp port ! 22



$ sudo tcpdump -n host 203.0.113.53 and udp port 53



$ sudo tcpdump -n icmp and host 203.0.113.1 -v



$ sudo tcpdump -w 0001.pcap -i eth0</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:teampass_deploy?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>teampass_deploy</title>
        <link>http://wk.geanmartins.com.br/wikiv3:teampass_deploy?rev=1753577374&amp;do=diff</link>
        <description>TeamPass


$ kubectl create ns teampass-system
namespace/teampass-system created


Database


---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name:  nfs-db-teampass
  namespace: teampass-system
spec:
  accessModes:
    - ReadWriteOnce
  storageClassName: nfs-client
  resources:
    requests:
      storage: 4Gi</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:tnat?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>tnat</title>
        <link>http://wk.geanmartins.com.br/wikiv3:tnat?rev=1753577374&amp;do=diff</link>
        <description>Tabela NAT

O NAT (Network Address Translation) é o responsável pela cominicação dos host com IPs privados com a internet (IPs Públicos).

Permitindo o encaminhamento de pacotes


# echo 1 &gt; /proc/sys/net/ipv4/ip_forward


ou alterando o arquivo sysctl.conf para</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:tsigdebian?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>tsigdebian</title>
        <link>http://wk.geanmartins.com.br/wikiv3:tsigdebian?rev=1753577374&amp;do=diff</link>
        <description>Ativar TSIG para Transferência entre Servidores

Transation Signatures (TSIG) é um mecanismo utilizado para a segurança de mensagens DNS e para a comunicação entre servidores, que inclui transferência de zonas, notificações e requisições recursivas. O TSIG é um método para assegurar o controle de acesso e autenticação de mensagens</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:users-psql?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>users-psql</title>
        <link>http://wk.geanmartins.com.br/wikiv3:users-psql?rev=1753577374&amp;do=diff</link>
        <description>Usuários

Papéis e usuários

Usuários e grupos no PostgreSQL são igualmente chamados de roles - papéis. 

Opções de criação de roles:


postgres-# \h create role
Comando:     CREATE ROLE
Descrição:   define uma nova role do banco de dados
Sintaxe:
CREATE ROLE nome [ [ WITH ] opção [ ... ] ]

onde opção pode ser:

      SUPERUSER | NOSUPERUSER
    | CREATEDB | NOCREATEDB
    | CREATEROLE | NOCREATEROLE
    | CREATEUSER | NOCREATEUSER
    | INHERIT | NOINHERIT
    | LOGIN | NOLOGIN
    | REPLICATI…</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:users?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>users</title>
        <link>http://wk.geanmartins.com.br/wikiv3:users?rev=1753577374&amp;do=diff</link>
        <description>Usuários existentes


# cat /etc/passwd
root:x:0:0:root:/root:/bin/bash
daemon:x:1:1:daemon:/usr/sbin:/bin/sh
bin:x:2:2:bin:/bin:/bin/sh
sys:x:3:3:sys:/dev:/bin/sh
sync:x:4:65534:sync:/bin:/bin/sync
games:x:5:60:games:/usr/games:/bin/sh
man:x:6:12:man:/var/cache/man:/bin/sh
lp:x:7:7:lp:/var/spool/lpd:/bin/sh
mail:x:8:8:mail:/var/mail:/bin/sh
news:x:9:9:news:/var/spool/news:/bin/sh
uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh
proxy:x:13:13:proxy:/bin:/bin/sh
www-data:x:33:33:www-data:/var/www:/bin/s…</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:usingnedsql?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>usingnedsql</title>
        <link>http://wk.geanmartins.com.br/wikiv3:usingnedsql?rev=1753577374&amp;do=diff</link>
        <description>SQL - Exemplos de uso


postgres=# CREATE DATABASE contatos;
postgres=# \c contatos
contatos=# CREATE TABLE IF NOT EXISTS cidades(cid_id INTEGER, cid_nome VARCHAR(45));
contatos=# CREATE TABLE IF NOT EXISTS estados(est_id INTEGER, est_nome VARCHAR(30), est_sigla CHAR(2), est_regiao VARCHAR(10));
contatos=# CREATE TABLE IF NOT EXISTS amigos(ami_id INTEGER, ami_nome VARCHAR(45), ami_email VARCHAR(45), ami_aniversarios DATE NULL);</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:usuarios?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>usuarios</title>
        <link>http://wk.geanmartins.com.br/wikiv3:usuarios?rev=1753577374&amp;do=diff</link>
        <description>Usuários

Para criar um usuário:


zimbra@mail:~$ zmprov ca alice@exemplo.org &#039;senha123&#039;
aaad3864-d9f8-4f4d-bdff-3ca907fe493c


Sintaxe:


zimbra@mail:~$ zmprov help commands | grep &quot;(ca)&quot;
  createAccount(ca) {name@domain} {password} [attr1 value1 [attr2 value2...]]</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:vim?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>vim</title>
        <link>http://wk.geanmartins.com.br/wikiv3:vim?rev=1753577374&amp;do=diff</link>
        <description>Editor Vim

	*  Vim
	*  Operação de Edição
	*  Operação de Exclusão
	*  Operação de Desistência
	*  Operação de cópia e cola
	*  vimrc</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:vimrc?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>vimrc</title>
        <link>http://wk.geanmartins.com.br/wikiv3:vimrc?rev=1753577374&amp;do=diff</link>
        <description>Fonte:
&lt;https://www.debreuil.fr/blog/vim-outil-indispensable&gt;


# vim ~/.vimrc
set nocompatible
syntax on
au! BufNewFile,BufReadPost *.{yaml,yml} set filetype=yaml foldmethod=indent
autocmd FileType yaml setlocal ts=2 sts=2 sw=2 expandtab indentkeys-=0# indentkeys-=&lt;:&gt; foldmethod=indent nofoldenable
colors torte
hi TrailingSpace ctermbg=1
noremap &lt;f11&gt; :bprev!&lt;CR&gt;
noremap &lt;f12&gt; :bnext!&lt;CR&gt;
filetype plugin on
filetype indent on
set encoding=utf8
&quot;set mouse=a
set autoindent
set smartindent
set sma…</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:vol_configmaps?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>vol_configmaps</title>
        <link>http://wk.geanmartins.com.br/wikiv3:vol_configmaps?rev=1753577374&amp;do=diff</link>
        <description>Volume com ConfigMaps


[PHP]
engine = On
short_open_tag = Off
precision = 14
output_buffering = 4096
zlib.output_compression = Off
implicit_flush = Off
unserialize_callback_func =
serialize_precision = -1
disable_functions =
disable_classes =
zend.enable_gc = On
expose_php = On
max_execution_time = 30
max_input_time = 60
memory_limit = 128M
error_reporting = E_ALL &amp; ~E_DEPRECATED &amp; ~E_STRICT
display_errors = Off
display_startup_errors = Off
log_errors = On
log_errors_max_len = 1024
ignore_repea…</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:vol_nfs?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>vol_nfs</title>
        <link>http://wk.geanmartins.com.br/wikiv3:vol_nfs?rev=1753577374&amp;do=diff</link>
        <description>Criar Volumes Persistente com NFS

NFS server


# yum install nfs-utils



# systemctl start rpcbind
# systemctl start nfs-server
# systemctl enable rpcbind
# systemctl enable nfs-server



# mkdir /var/nfs
# mkdir /var/nfs/app
# mkdir /var/nfs/data</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:vpn-host-gw-debian-7?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>vpn-host-gw-debian-7</title>
        <link>http://wk.geanmartins.com.br/wikiv3:vpn-host-gw-debian-7?rev=1753577374&amp;do=diff</link>
        <description>OpenVPN Host-to-gateway - Debian 7

No Servidor


root@gateway:~# apt-get install openvpn openssl ntpdate



root@gateway:~# cp -a /usr/share/doc/openvpn/examples/easy-rsa/2.0 /etc/openvpn/
root@gateway:/etc/openvpn# cd /etc/openvpn/2.0/



root@gateway:/etc/openvpn/2.0# vim vars 
[...]
export KEY_COUNTRY=&quot;BR&quot;
export KEY_PROVINCE=&quot;PA&quot;
export KEY_CITY=&quot;Belem&quot;
export KEY_ORG=&quot;Exemplo&quot;
export KEY_EMAIL=&quot;admin@exemplo.org&quot;
[...]</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:vsfpt_debian-7?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>vsfpt_debian-7</title>
        <link>http://wk.geanmartins.com.br/wikiv3:vsfpt_debian-7?rev=1753577374&amp;do=diff</link>
        <description>VSFPT - Debian - 7


root@web-server:~# apt-get install vsftpd



root@web-server:~# useradd webmaster
root@web-server:~# passwd webmaster
Digite a nova senha UNIX:
Redigite a nova senha UNIX:
passwd: senha atualizada com sucesso



root@web-server:~# usermod -G www-data webmaster</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:web_auth?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>web_auth</title>
        <link>http://wk.geanmartins.com.br/wikiv3:web_auth?rev=1753577374&amp;do=diff</link>
        <description>Web Authentication


# ipa permission-add &#039;userPassword service read&#039; --attrs=userPassword --type=user --right=read



# ipa privilege-add &#039;Privilege web services&#039; --desc=&#039;Privileges needed to allow web services to operate&#039;



# ipa privilege-add-permission &#039;Privilege web services&#039; --permissions=&#039;userPassword service read&#039;</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:wiki_kube_nfs?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>wiki_kube_nfs</title>
        <link>http://wk.geanmartins.com.br/wikiv3:wiki_kube_nfs?rev=1753577374&amp;do=diff</link>
        <description>Dokuwiki nfs dynamic


$ kubectl create namespace wiki-system
namespace/wiki-system created



---
kind: PersistentVolumeClaim
apiVersion: v1
metadata:
  name: nfs-claim-wiki
  namespace: wiki-system
spec:
  accessModes:
  - ReadWriteMany
  storageClassName: nfs-client
  resources:
    requests:
      storage: 4Gi</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:wiki_kube?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>wiki_kube</title>
        <link>http://wk.geanmartins.com.br/wikiv3:wiki_kube?rev=1753577374&amp;do=diff</link>
        <description>$ kubectl create namespace wiki
namespace/wiki created



storage-class.yaml
---
kind: StorageClass
apiVersion: storage.k8s.io/v1
metadata:
  name: wiki-storage
  namespace: wiki
provisioner: kubernetes.io/no-provisioner
volumeBindingMode: WaitForFirstConsumer</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:yaml_edit?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>yaml_edit</title>
        <link>http://wk.geanmartins.com.br/wikiv3:yaml_edit?rev=1753577374&amp;do=diff</link>
        <description>vim ~/.vimrc

syntax enable
set paste
set background=dark
filetype on
autocmd FileType yaml,yml setlocal ts=2 sts=2 sw=2 expandtab indentkeys-=0# indentkeys-=&lt;:&gt;</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:yum?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>yum</title>
        <link>http://wk.geanmartins.com.br/wikiv3:yum?rev=1753577374&amp;do=diff</link>
        <description>yum (Yellow dog Update, Modified)

O yum (Yellow dog Update, Modified) é o gerenciador de pacotes usado por padrão no CentOS, no Fedora e no Red Hat Enterprise. O yum foi originalmente desenvolvido pela equipe do Yellow Dog (uma distribuição baseada no Red Hat, destinada a computadores com chip PowerPC) e foi sistematicamente aperfeiçoado pela equipe da Red Hat.</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:zabbix?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>zabbix</title>
        <link>http://wk.geanmartins.com.br/wikiv3:zabbix?rev=1753577374&amp;do=diff</link>
        <description>Zabbix

	*  Instalação Zabbix MariaDB CentOS 7
	*  Instalação Distrimuída</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:zimbra?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>zimbra</title>
        <link>http://wk.geanmartins.com.br/wikiv3:zimbra?rev=1753577374&amp;do=diff</link>
        <description>Zimbra

	*  Download
	*  Instalação - Ubuntu-12.04
	*  Arquivos de Logs
	*  Provisionador - zmprov
	*  Alterando o Logo e as imagens do Zimbra
	*  COS - Classes de Serviços
	*  Domínios
	*  Lista de Distribuição
	*  Nomes Alternativos
	*  Usuários
	*  Protegendo Zimbra com o zmauditswatch

Zimbra Multi Server

	*  Configuração inicial
	*  ldap-zb-01
	*  mbox-zb-01
	*  mta-zb-01
	*  proxy-zb-01
	*  Pós instalação</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:zmauditswatch?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>zmauditswatch</title>
        <link>http://wk.geanmartins.com.br/wikiv3:zmauditswatch?rev=1753577374&amp;do=diff</link>
        <description>&lt;https://wiki.zimbra.com/wiki/Zmauditswatch&gt;</description>
    </item>
    <item rdf:about="http://wk.geanmartins.com.br/wikiv3:zmprov?rev=1753577374&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-27T00:49:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>zmprov</title>
        <link>http://wk.geanmartins.com.br/wikiv3:zmprov?rev=1753577374&amp;do=diff</link>
        <description>Provisionador - zmprov

O provisionador do Zimbra é o utilitário por onde você pode efetuar todas as configurações presentes no console administrativo.

Opções:


zimbra@mail:~$ zmprov help commands

  addAccountAlias(aaa) {name@domain|id} {alias@domain}

  addAccountLogger(aal) [-s/--server hostname] {name@domain|id} {logging-category} {trace|debug|info|warn|error}

  addDistributionListAlias(adla) {list@domain|id} {alias@domain}

  addDistributionListMember(adlm) {list@domain|id} {member@domai…</description>
    </item>
</rdf:RDF>
