
Usage:
 su [options] [-] [<user> [<argument>...]]

Change the effective user ID and group ID to that of <user>.
A mere - implies -l.  If <user> is not given, root is assumed.

Options:
 -c, --command <command>         pass a single command to the shell with -c
 -, -l, --login                  make the shell a login shell

     --help                      display this help

For more details see su(1).

(GreenRay AIO simulates the options listed above; a command is required.)
