Hi Neroproject. I suggest starting with a few basic lua tutorials on youtube.
You will also need to install a code editor. A great IDE for lua is ZeroBrane studio - studio.zerobrane.com
Quote:ZeroBrane Studio is a lightweight Lua IDE with code completion, syntax highlighting, live coding, code analyzer, and debugging support for Lua 5.1, Lua 5.2, Lua 5.3, LuaJIT, and other Lua engines.