$ minecraftd start
Launching minecraft server...
There are several suitable screens on:
        5718.minecraft  (11/06/10 11:02:23)     (Detached)
        5260.minecraft  (11/06/10 11:00:15)     (Detached)
Type "screen [-d] -r [pid.]tty.host" to resume one of them.
[dude@paradoxnetworks ~]
$ kill 5718
[dude@paradoxnetworks ~]
$ kill 5260
$ minecraftd start