Help.

Hello i have some Q. for newbies.

1)If i find a vuln. port how to i exploit it?

2)How to Wi-fi hacking?I only know 4way-shake with aircrack-ng,but i dont believe is that good cuz is as strong as your dictionary.Any other way?

3)What should i learn next?Metaspoil/wifi hacking?Or what?Is not the problem of learning cuz i learn very fast,is the problem of what to learn.

4)What do to after i use wireshark and what use is for it.I know it sniff internet traffic,but how can i use it?

5)What programming langs are use for creating hacking tools?

6)There are any good books that teach you how to hack?I bought a book by Kevin Mitnick(i dont know how is called in english) but it didnt arrived yet.

7)How is better?Do buy a pc part by part,or to make one from strach?What will be more expensive?

8)Are there any linux tutorials?Beside the ones from OTW.

Thanks :)