10 best Nmap commands

[Owner]

# Basic Scan
nmap <target_ip>

# Scan a Specific Port
nmap -p <port_number> <target_ip>

# Scan Multiple Ports
nmap -p <port1>,<port2>,<port3> <target_ip>

# Scan All Ports
nmap -p- <target_ip>

# Service Version Detection
nmap -sV <target_ip>

# Network Mapping (Scan Entire Network)
nmap -sn <network_address>

# OS Detection
nmap -O <target_ip>

# Aggressive Scan
nmap -A <target_ip>

# Adjust Timing Template
nmap -T4 <target_ip>

# Save Output to a File
nmap -oN <file_name.txt> <target_ip>