So let's start our adventure by testing out a few Linux commands and learn how to use the terminal. sudo - Super User Do. Many forms of Linux do not, by default or design, give you the admin ...

As a Linux admin, you’re probably accustomed to passwd, chown, chmod, and chgrp…all commands for managing various elements of user accounts, files, and folders.There is another command that ...

For that reason, let’s look at some of the main commands any Linux user should know. 1. man. I begin with the “man” command because in many ways it’s the most fundamental.

Remember, never try these commands at home, the office, or on a production system. 1. The big one: rm -rf / This is the command every Linux administrator knows -- or should know, anyway -- to avoid.

Also: 5 Linux commands for quickly finding the system information you need to know. 5. systemctl. The systemctl command is not only good for starting and stopping applications; ...

If you’re a Linux system admin, ... In fact, I’m going to walk you through the process of creating an admin-ready user on Linux with just a few quick commands.

As Linux takes over the network operating system, the roles of Linux admin and network admin grow increasingly entwined Topics Spotlight: Managing modern risks ...

In addition to running Linux commands in a Windows 10 command prompt, you can use both native Windows programs and WSL Linux programs with each other. Even better, you can do so from a PowerShell ...

There are a lot of ways on Linux to make repeating commands easier than retyping them, ... Linux systems administrator, security engineer and Linux journalist for most of her 30-year career.