Here are some warm-up exercises for anyone just starting to use the Linux command line. Warning: It can be addictive.

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 ...

Since Ubuntu is a Linux operating system, you can bypass the graphical user interface entirely and open your PDF files from the command line.

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.

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, and how you can do almost anything with it.

Jack Wallen continues his Linux 101 series, with an introduction on how to copy files and directories from the command line.

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.

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

Despite my newfound warm fuzzies for the command line, I'll always insist on there being a GUI alternative, especially for new desktop Linux users.

Control printers from Linux command line tutorial Master the troubleshooting and administration of Linux printers. Written by Jonathan A. Sinclair, Contributor Oct. 28, 2004 at 12:15 a.m. PT ...