What's a command?
Commands help you to make drawings in AutoCAD. Move, copy, align. Just a few examples of basic AutoCAD commands. AutoCAD supports LISP so new commands can be created. Combine copy and align and a new command is born. A basic but useful example. The possibilities are endless though. You can extend your arsenal of AutoCAD commands with the commands on this page allowing you to create drawings like you never did before.