tldr man-pages — Open Source Dev Tools App

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 are new to the command-line world? Or just a little rusty? Or perhaps you can't always remember the arguments to lsof, or tar? It certainly doesn't help that the first option explained in man tar is: -b blocksize Specify the block size, in 512-byte records, for tape drive I/O. This app is just that: an ever-growing collection of examples for the most common UNIX, Linux, macOS, SunOS and Windows command-line tools.