Tag: shell

If you want to ensure that a process is not running twice at the same time on Linux, there is a tool, probably included in your distribution, called

Postfix is a SMTP server, often used on Linux. I won’t go here into details in this configuration, just a simple installation as a SMTP router. The idea

Logwatch enables to analyse the log files of a Linux box. The default parameters are enough for most of configurations. Install This will enable you to receive a

Fail2ban protects a server against attacks by detecting in the logs abnormal behaviors and setting up a firewall rule to disconnect the remote host. Install Protect the server

This blog uses Ghost to publish. Here is the configuration I made to make it running : (based on https://howtoinstallghost.com/how-to-install-ghost-on-ubuntu-server-12-04/)

Here is my little reminder on commands I use, not so frequently, on Ubuntu. Hope this can helps others !