Linux offers many classic commands, but some are already outdated, insecure, or are now inefficient. We show you which ...

Sure, using the Linux command line is optional. But these are commands I depend on every day. See what you think.

Keep your Linux system running fast with simple maintenance commands to clean packages, clear logs, manage startup apps, and monitor performance.

I'll walk you through two methods for handling this essential task, plus a third way that achieves total annihilation.

This article is reprinted from the book A Practical Guide to Linux Commands, Editors, and Shell Programming 3rd edition, with permission of the author and publisher ...

There are many aspects to security on Linux systems – from setting up accounts to ensuring that legitimate users have no more privilege than they need to do their jobs. This is look at some of the ...

The tree command is perfect for viewing your entire directory structure at a glance. It shows folders and files in a clear, ...