OS detection

More nmap commands

• Aggressive scan
  nmap -A 192.168.1.1copy

  Enables OS detection, version detection, script scanning, and traceroute

• Scan a subnet
  nmap 192.168.1.0/24copy

  Scan all hosts in a /24 subnet

• Ping scan (host discovery)
  nmap -sn 192.168.1.0/24copy

  Discover live hosts without port scan

• Scan specific ports
  nmap -p 22,80,443,8080 192.168.1.1copy

  Scan only specified ports

• Scan port range
  nmap -p 1-1024 192.168.1.1copy

  Scan ports in a given range

all 15 nmap commands →