How to learn hacking which language is useful

Answer 1

Depends on the type of "hacking"... be more specific?

Answer 2

it be better if u learn linux shell scripting or networking if u want to learn hacking

Answer 3

you want to work in security ?
so please read this carefully

https://medium.freecodecamp.org/so-you-want-to-work-in-security-bc6c10157d23

this article is written by Parisa Tabriz the Google Security Princess