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! Day Name Level Time Limit 2025-12-01
First seen: 2025-12-01 01:48
Last seen: 2025-12-01 17:51