danielquisbert/Comandos_para_CentOS.md

Last active February 9, 2017 14:08

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Comandos para CentOS

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Comandos_para_CentOS.md

Activar autocompletado en shell

yum --enablerepo=epel-testing install bash-completion-extras

Enviar alertas de loggeo de root por correo:

**Primero instalar mailx

**editar elarchivo /root/.bashrc y colocar al final del archivo, las siguientes líneas:

sudo yum install mailx

echo 'ALERT - Root Shell Access (ServerName) on:' `date` `who` | mail -s "Alert: Root Access from `who | cut -d'(' -f2 | cut -d')' -f1`" [email protected]