Here’s how it works in the context of the all inclusive commands list on Mac OS: You can easily retrieve information and an explanation on any of the shown commands by using the handy open man page trick, which will launch a manual for the chosen command into a new terminal window. Getting Info & Explanation for Each Terminal Command Of course you’re now probably wondering what each command might do, or how to investigate what the shown commands do. You’ll see a truly exhaustive list of commands available, some of which may be familiar to advanced users and many commands which even pro users likely have never seen or used before. Hit the “Delete” or backspace key to escape the command listing when finished.Hit the Return key to scroll through the huge list of commands available.You will see a message stating “Display all 1460 possibilities? (y or n)” type “y” key to start showing every command available.At a fresh bash prompt, hit the Escape key twice.Open the Terminal app found in /Applications/Utilities/.It works in all versions of Mac OS X system software as long as you are using the bash shell, which is the default in all modern releases. This trick will reveal every single possible terminal command available to Mac OS and Mac OS X. How to Show Every Terminal Command Available in Mac OS We’ll show you how to list every single terminal command available on a Mac, as well as how to get an explanation and details on each specific command that is shown.

Linux and mac commands list