How to change the triggers for number of processes and free disk space.
Setting up Zabbix monitoring
An introduction on how to connect servers on a different network over a Tinc VPN.
An introduction on how to use a GlusterFS volume inside an LXC container.
Mounting a remote filesystem with sshfs
Screen is a very useful tool allowing you to manage serveral virtual command lines. Here's my take on some of the more useful screen commands.
Howto deny some user agents access to your site on Nginx
Installing ansible on Debian 9 and creating your first playbook to update vm's
You might have wondered how you could connect to a machine using a graphical environment from Windows. This is how.
Upgrading one of my production servers to Debian 9 via rescuecd. Now, why would you want to do that?