[REQUEST] Skills needed to understand basics of how server operates

[sparkling]

gonna post it even here because where I posted it nobody seemed to pay any attention

What skills do I need?

I guess programming is one part, now what language is the best? Java? C++? Some other? And why? And what other skills should I have to be able to Develop a server OR be able to exploit it in one way or another

[vampir]

i dont know about l2off servers but to make something in l2java core you need to know java.. hmm what else, mysql, maybe python

[sparkling]

i dont know about l2off servers but to make something in l2java core you need to know java.. hmm what else, mysql, maybe python

thanks for the answer, lf other answers as well