Nmap

Links

• Homepage
• nmap examples

HOWTO

List of known port numbers

less /usr/share/nmap/nmap-services

Scan subnet for port

nmap -p 80 192.168.1.0/24

Scan all ports

nmap -p- <host>

Syn scan

nmap -sS <host>

ping IP range

nmap -sP 192.168.11.10-20

OS scan

nmap -O