If you're new to Linux, there's a very handy file you'll want to learn about right away. Jack Wallen introduces you to the hosts file and how to add entries to it.

Your Linux server naturally comes with its own public IP address, but there's a way to add another one to your server if you want.

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

Configuring and managing Linux accounts is fairly easy once you get used to a handful of commands.

Whether you're an experienced developer or a beginner trying to establish a secure connection between your computer and a remote Linux server, PuTTY is a tool you can rely on. Let's delve into ...

If you manage Linux servers, it’s a good idea to understand how much they're being used and which users are making the heaviest use of them. A few Linux commands offer different ways to see ...