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 range ...

In fact, during your early days of Linux admin, it’ll seem like all you do is learn new commands. SEE: Windows, Linux, and Mac commands everyone needs to know (free PDF) (TechRepublic) ...

The sudo command stands for “superuser do” and is one of the most important commands to know in Unix and Linux-based operating systems. (See the most important Linux commands for beginners.

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 ...

But if you’re a Mac or Linux user and you want to get ... output is of course the sort command. A number of commands relate to system administration. Try typing man -s 8 intro for an ...

Personally, I like the command line, but I am realistic enough ... that you might be interested in using to handle administration tasks on your Linux machines. I’m going to look at two of ...

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 ...

Let’s keep making working on the command line fun. Sandra Henry-Stocker was a programmer, Linux systems administrator, security engineer and Linux journalist for most of her 30-year career.

For starters, here are five commands you should become comfortable with as a Linux user ... received the usual lecture from the local System Administrator. It usually boils down to these three ...