Removes all files with suffix .c, but asks for confirmation on each file. Reorders the lines contained in the file filename alphanumerically. Spellchecks the contents of the file filename. Same as man -k. Displays manual page for the diff command.
Displays commands related to keyword files.
Displays information about the online manual. Displays the date and time. Shows default printer queue. Shows the cadsun2 printer queue. Prints the output of the ls command on cadsun2.