Tutorial: How to hack someone by knowing his IP.

Hi guys. First of all, I want to say that I didn't make this tutorial myself, I found it on Hacking Library
If it's not authorized to post this kinda tutorials here, or if it has already been post, then I'm sorry to say useless things : )
the tutorial looks like that :

Introduction
1. Welcome to the basic NETBIOS document created by aCId_rAIn. This document will teach you some simple things about NETBIOS, what it does, how to use it, how to hack with it, and some other simple DOS commands that will be useful to you in the future. THIS DOCUMENT IS FOR NEWBIEZ ONLY!!! If you are NOT a newbie then don't go any farther reading this because if you're smart enough you probably already know it all. So don't waste yourt time reading something that you already know.