Did you know that Linux makes it easy to create and use hidden files, which means you can easily tuck important documents away from plain sight? Here's how to manage those files.

If you're new to Linux administration, Jack Wallen shows you a skill you'll definitely need to have--creating directories from the command line interface.

Here's a quick guide to adding users and groups, and then how to add users to groups, all from the command line on the Linux platform.

For file and folder management, that number dwindles. I've already listed what I believe are the 5 Linux commands every user should learn, all of which are also related to file and folder management.

Learn the basics of directory management in Linux using the command line tool.