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 ...

This select set of Linux commands can help you master the command line and speed up your use of the operating system. When coming up to speed as a Linux user, it helps to have a cheat sheet that can ...

Linux runs on hardware as diverse as the Raspberry Pi and powerful supercomputers, making it a flexible choice of operating system. Linux can be used via a graphical user interface similar to Windows ...

Linux is often regarded as a complex operating system. In fact, even though it’s free, some experts argue that there’s a DIY tax involved. A lot of this reputation comes from the terminal: that dark ...

Linux Administration: A Beginner’s Guide by Wale Soyinka is a hands-on manual for IT staffers who must dance with Windows and Linux. It is a practical guide for network admins who deploy and maintain ...

Well, that moment happened a few weeks ago to me. My boss came up to me and asked me for a beginner's guide to Linux for a new tech that had just started. After nearly 14 years in IT and Linux ...

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 ...

The .history file in Linux – whether ~/.bash_history, ~/.zsh_history or ~/.history – provides ways to track and reuse commands that you have recently run. This post suggests how you might make good ...

I cannot tell you how many times I've had to manage user passwords in Linux without the help of a GUI app. Whether it's on a server or because I'm using SSH to access a remote machine, knowing the ...