The Linux Foundation is offering a new self-paced class to help you get ready for the Linux Foundation Certified System Administrator exam.

OverTheWire is a collection of web-based games that challenge you to perform tasks. One of the best things about the OverTheWire games is that they teach you how to solve problems on your own and do ...

Next, there's a detailed analysis of the security techniques you should know, operating as a Linux administrator, which then turns into a duo of courses on basic and advanced scripting, showing ...