Advent of SysAdmin 2025

The Advent of Sysadmin is a 12-day Advent calendar of Linux and DevOps challenges of different difficulties that runs from December 1st to December 12th.

Each day there will be a scenario that you can solve to earn points (Easy = 1 point, Medium = 2 points, Hard = 5 points).

Sign up for a free account (needed to keep track of your progress) and start solving the scenarios!