Have you ever wondered how to or just had to check all of the connections coming to your computer, going out from it or just running locally?
This guide will explain to you how to do this on almost all OS (Operating Systems). We will be using the famous command NETSTAT (stands for NETwork STATistics).
This technique works both on WindowsOS (XP, vista, 7, etc.), Linux (Ubuntu, OpenSuse, Backtrack, etc.) and MacOS . I’ll explain first how to do it on Windows, then on some Linux based distributions such as Ubuntu and OpenSuse and lastly on MacOS.