If you need a quick reference on the basics of Unix, have I got a deal for you. The Unix enthusiast over at freeengineer.org has put together "the basic commands for getting started using the UNIX ...

The tldr-pages project is a collection of community-maintained help pages for command-line tools, that aims to be a simpler, more approachable complement to traditional man pages. Maybe you're new to ...

This is a repository for capturing cheat sheet guidance for UNIX System Services in IBM Z. The cheat sheet is essential for anyone who hasn't worked in z/OS UNIX System Services. This not only applies ...