* mirror *

Syntax:	mirror [ <name> ]

	This command switch to next mirror (EDEN -> GAEN -> HELL -> DILI).
	If you use the optionally parameter <name> you can switch to mirror
<name> directly. The mirror name can be abbreviated ('e' or 'E' instead of
EDEN etc.). Each mirror has another level names. The DILI mirror is a joke:
the execution of commands will be dizzy... :)