Jack Wallen demonstrates how to install software from the command line on Ubuntu, AlmaLinux, Arch Linux, and openSUSE.

Whether you're running Linux on a desktop or a server, backups are essential to keeping your data safe and accessible. These command-line tools work well for both environments.

After using Linux for some time, you’ll notice that it’s pretty easy to run hundreds of commands every day. The history command shows all the previously used commands within the bash terminal.

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 ...

The Linux command line can seem impenetrable, with arcane instructions and a focus on text interfaces. Fortunately, there are plenty of resources and tools to help you get started.

Using history to record Linux commands The history command makes it extremely easy to record commands that you enter on the command line because it happens automatically.

If you use Linux and its associated tools on the desktop or on a Raspberry Pi, or on a server, you probably have used the command line. Some people love it and some people hate it. However, many ...

The command line isn't just for wise Linux beards. It's actually an awesome tool with almost limitless functionality. Here's a primer on how it works, ...

How to use the expr, factor, jot, and bc commands to do math calculations on Linux systems.