Remove (unlink) the FILE(s).

-f, --force
       ignore nonexistent files, never prompt

-i     prompt before every removal

-I     prompt once before removing more than three files, or when removing recursively.   Less  intrusive
       than -i, while still giving protection against most mistakes

--interactive[=WHEN]
       prompt according to WHEN: never, once (-I), or always (-i).  Without WHEN, prompt always

--one-file-system
       when  removing a hierarchy recursively, skip any directory that is on a file system different from
       that of the corresponding command line argument

--no-preserve-root
       do not treat `/' specially

--preserve-root
       do not remove `/' (default)

-r, -R, --recursive
       remove directories and their contents recursively

-v, --verbose
       explain what is being done

--help display this help and exit

--version
       output version information and exit