shutdown

Command:   shutdown
Handler:   do_shutdown
Min level: 61
Min posn:  any (dead)
Log:       always

Syntax: reboot <nosave>
Syntax: shutdown <nosave>
Syntax: wizlock

REBOOT shuts down the server.  When the normal 'startup' script is used
to control the server, a delay of sixty seconds will ensue (to allow
old connections to die), followed by a reboot.

SHUTDOWN shuts down the server and prevents the normal 'startup' script
from restarting it.

WIZLOCK is a toggle command.  When the server is WIZLOCKed, players
below level 51 may not log in.  Players who lose their links, however,
may reconnect.

If nosave is specified for reboot or shutdown, it will not automatically 
save all of the players.