Jack Wallen shows you how to configure Rocky Linux 9 as a DHCP server for your local area network.

Installing Postfix Kickstart your mail server setup by installing Postfix: Update the package list using the command sudo apt update. Install Postfix and its dependencies using the command sudo apt ...

Apache’s web server is a powerful tool for hosting websites. Learn how to set it up and configure it with this concise guide.

Continuing with our initial setup, let's install all available updates. This should be done every time we're setting up a new Linux server - we always want to start with the latest and greatest ...

If you're looking to add an extra layer of security to your Linux desktop or server, fail2ban is a great option to help prevent unwanted SSH logins.

This article takes a look at five top Linux distros, how to acquire and install them, and an assessment of what they might best be suited for.

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