2025-08-30 00:00:00 CommandEx Command Line Reference is an index of all the basic commands for Linux, Windows, Mac OS,FreeBSD command line interface with brief reference for each command with examples on how to use them. CommandEx is your commands manual for getting started with the terminal in Linux,Mac OS, FreeBSD and the command prompt in Windows. Master the command line and increase your productivity with the references and keyboard short-cuts. With CommandEx,you can: