Comment by cycomanic

One reason that people often overlook is that it's much easier (and much less error prone for the user) to give an instruction that uses the cli instead of a GUI tool, e.g. if someone would ask how to add a new user who's in the usb group on Linux, I would always tell the person `adduser --ingroup usb [username] ` instead of giving the GUI instructions which are longer and depend on what desktop the person uses.