A small howto on creating LXC containers in Debian Stretch and how to manage them.
After upgrading to Debian Stretch from Jessie, I finally got to see the new interface naming in action. This is a short document on how to revert to the old naming scheme and also, how to play along and predict the interface names of your newly upgraded system.
Clone a machine, for instance to a virtual machine to test updates, software, ... with dd.
Here's an easy way to clear a windows password.
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.