Linux commands to display your hardware information Get the details on what's inside your computer from the command line.
Getting started with the Linux tac command Learn when to use the tac command instead of cat, and why you might want to.
Change your Linux terminal color theme Your terminal has plenty of options that allow you to theme what you see.
Getting started with HTTPie for API testing Debug API clients with HTTPie, an easy-to-use command-line tool written in Python.
Variables in PowerShell In our miniseries Variables in Shells, learn how to handle local variables in PowerShell.
