The course focuses on mastery of the basic commands involving administration of the Ubuntu OS, one of the most popular flavours of Linux.

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

Linux distributions vary widely in how they come configured. For example, Ubuntu doesn't allow you to use the root user out-of-the-box. You can only operate superuser commands using the sudo command.

The Linux command line is a text interface to your computer. Also known as shell, terminal, console, command prompts and many others, is a computer program intended to interpret commands. Allows users ...

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

Linux has over 1,000 commands on a basic service. When you migrate to the desktop, that number grows. For example, in /usr/bin on Pop!_OS there are 1,615 commands, and in /usr/sbin, there are 609.

Discover beginner-friendly Linux command-line tools that can boost your productivity, simplify tasks, and make your terminal ...

Linux is the most secure OS on the market for a reason. These are the security-centric commands you should have in your back pocket.