mirror of https://github.com/CrimsonTome/tldr.git
1018 B
1018 B
nmap
Network exploration tool and security / port scanner. Some features only activate when Nmap is run with privileges.
- Try to determine whether the specified hosts are up and what are their names:
nmap -sn {{ip_or_hostname}} {{optional_another_address}}
- Like above, but also run a default 1000-port TCP scan if host seems up:
nmap {{ip_or_hostname}} {{optional_another_address}}
- Also enable scripts, service detection, OS fingerprinting and traceroute:
nmap -A {{address_or_addresses}}
- Assume good network connection and speed up execution:
nmap -T4 {{address_or_addresses}}
- Scan a specific list of ports (use -p- for all ports 1-65535):
nmap -p {{port1,port2,...,portN}} {{address_or_addresses}}
- Perform TCP and UDP scanning (use -sU for UDP only, -sZ for SCTP, -sO for IP):
nmap -sSU {{address_or_addresses}}
- Perform TLS cipher scan against a host to determine supported ciphers and SSL/TLS protocols:
nmap --script ssl-enum-ciphers {{address_or_addresses}} -p 443