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.

Jack Wallen walks you through creating new users and groups on Linux and adding those new users to the new groups.

How to delete a directory In Linux-based operating systems ‘rm’ is the command to remove or delete any file or folder.

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.