Can Someone teach to "crack" wep/wpa/wpa or whatever?

[prejval2006]

i am beginner ... i am trying to crack wep key of a wi fi network ....its my home network and its key is a mobile no .... i did everything and got the pcap file of handshaking signal using airoplay-ng
its a .cap file ....now how to get the wep key from it since dictionaty attack wont work .....so tell me a brute force method to get it

[fancy]

This topic has been covered so many many many times. Don't be too lazy to search. And don't confuse wpa with wep......