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) ...

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 ...

Linux runs on hardware as diverse as the Raspberry Pi and powerful supercomputers, making it a flexible choice of operating ...

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.

The uname command will provide a line of information ... Here are some options: Sandra Henry-Stocker was a programmer, Linux systems administrator, security engineer and Linux journalist for ...

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 ...

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 ...