Omega1, how to activate WIFI in terminal (ssh, serial)?

[Luciano S.]

From several tutorials i had in mind:
wifisetup makes the configuration for wifi and
wifi brings it up (makes it active) after config.

Unfortunately with the Firmware omega-v0.1.4-b330 i have to go to the Console and activate it there. Configuration is ok after doing it in terminal.

Is there a other command involved in the terminal ?!