You could Hack him, and then send him the information on how to fix it but say it in a really sarcastic fashion. Then fo all time after you could use it against him on here! When he says things about how great he is at programming and everything!
A Knight is sworn to Honour. His heart knows only Virtue. His blade defends the helpless. His might upholds the Weak. His word speaks only truth. His wrath undoes the Wicked.