We have an awesome deal on the Complete Linux System Administrator Bundle in the Geeky Gadgets Deals store, where you can save an impressive 96% off the normal price. The Complete Linux System ...

If you’re considering adding Linux to your data center, or your company is looking at promoting you to become their first (or next) Linux admin, you probably understand there are lots of commands to ...

Installing and updating the OS, managing user accounts, and looking after security are just a few of the primary responsibilities of a Linux systems administrator. While I don’t imagine that I’ll ever ...

Back in the early days of Linux, things were exponentially more complicated. The distributions were far less mature and required a particular system account to get things done. That account was root - ...

Certifications from Red Hat, Oracle and SUSE are tailored to environments where those Linux distributions are prevalent. Vendor-neutral certifications emphasize core Linux principles applicable across ...

Removing sudo rights from CentOS (top) and Ubuntu (bottom). How to create a new user with admin privileges on Linux Your email has been sent If you’re a Linux system admin, you probably find yourself ...

In 2025, rescue distros are more powerful, more hardware-aware, and easier to use than ever before. Whether you’re a system ...

What a Linux root user can do - and 8 ways you should absolutely never use it ...

Changing the IP address on a Linux system involves both changing the IP address using the ifconfig command and modifying the files that will make your change permanent. The process is very similar to ...

Linux Mint 22.3 "Zena" is released. Learn what's new, how long it's supported, and how to upgrade from Linux Mint 22.2 and ...