This select set of Linux commands can help you master the command line and speed up your use of the operating system.

For the demonstration, I'll be using Ubuntu 24.04 LTS. But the commands I show apply to other Linux distros too. To install cheat, you can use a one-liner installation command below.

The cheat command, available for installation on many Linux systems, provides an easy way to make cheat sheets available for hundreds of commands.

Master the command line and you'll be able to perform powerful tasks with just a few keystrokes. This cheat sheet will help you remember helpful Linux commands, whether you're new to Linux or ...

I think I seen something along that line from O'Reilly. If they don't have a "cheat sheet" equivalent, you might suggest your uncle investigate the "Nutshell" serie.

Here's a quick guide to adding users and groups, and then how to add users to groups, all from the command line on the Linux platform.

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