If, however, you're a Linux administrator or power user, and you often use shell commands and/or write shell scripts, then, my friend, you can wreck your computer's day with the wrong command at ...

Linux is the most secure OS on the market for a reason. These are the security-centric commands you should have in your back pocket.

Any Linux systems administrator needs to be proficient with a wide range of commands for user management, file handling, system monitoring, networking, security and more. This article covers a ...

Open the Debian terminal on your Windows machine and type or paste in this command: cat /etc/os-release. It will print ...

It's like entering an administrator password on a Windows ... or "sudo apt install util-linux" to make sure the "util-linux" package is installed. If it's not, install it and try the shell switch ...

Knowing which sudo or su command to run is important. Jack Wallen demystifies these two Linux admin tools.

Linux Administration: A Beginner's Guide by Wale Soyinka is a hands-on manual for IT staff members who must work with both Windows and Linux. It is a practical guide for network administrators who ...

Perfect for entry-level Linux system administrators, as well as system administrators familiar with Windows, Mac, NetWare, or other UNIX systems, it's a must-read guide to manage Linux servers.