I'm looking for a command that will turn on/off wifi, that I can schedule to run with Alarmed. I'd like to turn off wifi when I'm out of the house at work during the week, and turn it back on when I come home in the evenings. Searched but found nothing...
Thanks.

Check this:
http://talk.maemo.org/showthread.php?p=789543

Already did, couldn't see a wifi command?

check again. they're basically:
-- wifioff
-- wifion

Thanks, but doesn't work for me. After running sudo phone-control --wifioff or wifion. I get:

if config: bad address 'wlan0'

switch off : sudo ifconfig wlan0 down
switch on : sudo ifconfig wlan0 up

Thanks, but also doesn't seem to work?

Edit: Hmm actually it does seem to work, just the icon doesnt update, and when you enable it again it doesnt auto connect.