Hello,
In this short course, i will talk about the nmap tool and what is it for and I show you some commands of how to use it
Nmap, or Network Mapper, is an open source Linux command line tool for network exploration and security auditing. With Nmap, server administrators can quickly reveal hosts and services, search for security issues, and scan for open ports.
Part two: How to scan multiple locations at once Nmap information gathering