Airodump - Prism
usage: airodump <interface> <output prefix> [channel] [IVs flag]
#airodump wlan0 dump 0
will
scan all of the 802.11 channels available to the card (1-13 in Europe
1-11 in US) and save the resulting capture file to dump.cap
#airodump wlan0 digby 9
will scan only channel 9 and dump all of the data to digby.cap
#airodump wlan0 capture 3 1
will
scan channel 3 and dump only the ivs that have been detected to
capture.ivs - this can be usefull if you need to capture a lot of data
and space is limited. It must be remembered that this file will only
be of use if trying to crack a WEP key.