are there anny minecraft hacks so i can put down a server?

hello all pouple from mpgh, today i was on a server but its was so crappy, the sht admin banned me than unbann me than blow up my house gafe me 10stk diamonds but than he kiled me with /kill ....... are there anny hacks to ddos/flood/change server options? like ddosing so its down for ever or flooding so the server get very laggy? and if that is possible could it be a hack so i can unban/ban ppl or myself and op/rank me? plz tell.


and if there is a unbanned/oper hack progam please send me the link with a pm in this thread

There are no OP or unban tools. The only thing that you could do is "stress test" the server, but that won't take it down forever