.NA shutdown "Shut down the server"
.LV Expert
.SY "shutdown <minutes> <disable update?>"
-Shutdown the server in <minutes> minutes. If <minutes> is 0,
+Shutdown the server in <minutes> minutes. If <minutes> is negative,
then any previous shutdown request will be canceled. If
the second argument is a "n" then updates will not be disabled
(otherwise they will be).