Logs, databases, and caches grow under /var. Learn why Linux admins monitor the /var directory to prevent disk issues and ...

One of the many nice things about Linux is that there's always so much power at your fingertips. With that power comes great information that can help you troubleshoot issues or simply see how much ...

No matter how high-capacity your storage drive is, you always need to see how much space you have used and what files are using it. While there are ways to do this from the GUI in Linux, as always, ...

Linux commands run from the nearly obvious to the very complicated, but there are many ways that you can easily remember and use even the most obscure commands. Some Linux commands are very easy to ...

Commands that provide help are essential. Here's a look at some of the help you can get from the Linux system itself. Even after you’ve used Linux for a while, you will still find yourself needing ...