Hi all:
When I use BT 4 beta, try to associate to a AP with the following command:

aireplay-ng -1 0 -e Tom's Wireless -a XX:XX:XX:XX:XX:XX -h XX:XX:XX:XX:XX wlan0;

After I hit enter, it gave me a ">" at a new line, nothing else happaned.
Could anyone help me please?