ocr: Some common UNIX commands: Command Description man There is a series of "man" (manuals) that will list the syntax and usage of any command. Iflwant to know what the "cd" command does, I may do the following: e.g., 2% man cd.and then hit enter. A manual page for "cd" will be displayed. cd Change directory cd - this will take you up one directory df this will list the mounted drives and available space hinv this will give a listing of all the installed hardware Is This will list the current directory Is-a this lists all files including dot files Is-I this lists all available directories and file ...