This chapter introduces the bash command line, an interactive terminal native to most Linux distributions as well as MacOS. In the command line, you enter commands to navigate directories, manipulate ...

This is a template repository for a hands-on session about using the command line with GitHub Codespaces. Create your own copy using the "Use this template" button above. The goal is to offer a ...

In our first tutorial on command line wizardry, we covered simple redirection and the basics of sed, awk, and grep. Today, we’re going to introduce the concepts of simple variable substitution and ...

A Windows Command Prompt is a screen where you type in commands that you would like to execute. The command prompt is very useful if you want to use batch files, basic scripting, or to perform various ...

To get started as a Linux (or Unix) user, you need to have a good perspective on how Linux works and a handle on some of the most basic commands. This first post in a “getting started” series examines ...