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 ...

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

A compilation of essential commands for searching, monitoring and securing Linux systems - plus the Linux Command Line Cheat Sheet.

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 ...

Now, if you want to really get the most out of Linux, or are considering a career as a Linux administrator, you'll need to learn considerably more… including the command line. N ...

Many storage commands in Linux have the ability to delete your data, which you can accidently do if you're not careful. Proceed with caution if you're a newcomer, and always remember to keep a ...

Essential nmcli commands to manage network connections, configure Wi-Fi and Ethernet, set static IPs, and troubleshoot errors ...

Linux systems offer a number of easy commands for sending messages to other logged in users. In this post, we examine some very handy messaging tools.

Thankfully, someone at Microsoft realized the pain and decided to bring sudo to Windows. Now, I’m hopeful the Redmond-based ...

Udemy Linux Courses and Training. Discover top-rated training courses from Udemy to help you learn or master Linux.