NetMan - nmap

• Nmap Reference Guide

Some useful nmap scans

The following command with nmap with root privilegies (or using sudo):

sudo nmap -sP 192.168.0.0/24 | awk '/Nmap scan report for/{printf $5;}/MAC Address:/{print " => "$3;}' | sort

results in:

192.168.0.80 => 00:50:56:AF:56:FB
192.168.0.97 => 00:26:73:78:51:42
server1.company.internal.local => 3C:D9:2B:70:BC:99
...