There are way too many books about the Linux/Unix operating system to list here many of them very good, but directed towards different learning styles and levels. This list includes books that I use, ...

This 'bootcamp' is intended to provide the reader with a basic overview of essential Unix/Linux commands that will allow them to navigate a file system and move, copy, edit files. It will also ...

This copy of tutorial is originated from here. There are 8 simple tutorials which cover the basics of UNIX / Linux commands. You may check out this repo and view it on your local machine.