If you need to up your Linux skills, play a game. There are several games, each focusing on a different skill. These games are free to play as often as you need. Get more ZDNET: Add us as a preferred ...

Some Linux commands are no longer in use. These commands may still be available, but it's best to avoid them. Each of these commands has a newer replacement. Over the decades that I've been using ...

Have you noticed that you're getting better at using Linux? Everyone learns at their own pace, but if you've been using Linux for a while, here are the five signs that prove you're starting to become ...