NMAP

NMAP Basic Commands

COMMAND	DESCRIPTION
nmap -sP	Ping Scan
nmap -sS	TCP SYN Scan
nmap -sT	TCP Connect Scan
nmap -sU	UDP Scan
nmap -sn	SYN Scan
nmap -sX	XMAS Scan
nmap -sF	FIN Scan
nmap -sN	Null Scan
nmap -sA	ACK Scan
nmap -sV	Version Detection
nmap -T4	Timeout
nmap -iL	Input from File
nmap -sC	Default Scripts Scan
nmap -A	Aggressive Scan
nmap -O	OS Detection
nmap -p '<'port'>'	Port Scan
nmap -p-	All Ports Scan
nmap --top-ports '<'number'>'	Top Ports
nmap --script '<'script'>'	Script Scan