Two Quick Nmap Commands

This is a reminder for me more than anything else.

nmap -v -sV -iR 10000 -sU -p 23 | grep '^23.*open' -B3 | grep '^Nmap scan' | cut -d\( -f2 | cut -d\) -f1 > output.txt

nmap -v -sV -iR 10000 -sU -p 23|awk  '/(open)/{print $2}' RS="Nmap" FS="[)(]"

Try work our what they are doing....