I often profess that Linux can be used without the command line, but at some point, you might want to learn it anyway. When you do, consider these commands.

If you're just starting on your Linux journey, these command lines will help you immensely for network-related purposes.

Our Linux cheat sheet includes some of the most commonly used commands along with brief explanations and examples of what the commands can do.

Learn how to manage file permissions, view commands, access system details, compare files, and display running commands.

For security, file permissions in Linux are divided into Users, Groups and Others. You can control the permissions assigned to users under each of these categories using the chmod command.