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.
Upgrading OTRS 5 to OTRS 6 on Debian
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
Upgrading one of my production servers to Debian 9 via rescuecd. Now, why would you want to do that?
A small howto on creating LXC containers in Debian Stretch and how to manage them.
How to combine Python, virtualenv, pip and Sphinx to create your own documentation
goaccess is a handy tool you can use to get a summary of your webserver's accesslogs. It can be configured to use geoip.
Needing to perform maintenance on /var of a live system, and this is how I went about it.