-- Leo's gemini proxy
-- Connecting to freeshell.de:1965...
-- Connected
-- Sending request
-- Meta line: 20 text/gemini;lang=en-GB
> Network exploration tool and security / port scanner.
> Some features only activate when Nmap is run with privileges.
Check if an IP address is up, and guess the remote host's operating system:
nmap -O {ip_or_hostname}
Try to determine whether the specified hosts are up and what their names are:
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 full port, service, version detection scan with all default NSE scripts active against a host to determine weaknesses and info:
nmap -sC -sV {address_or_addresses}
> Copyright © 2014—present the tldr-pages team and contributors.
> This work is licensed under the Creative Commons Attribution 4.0 International License (CC-BY).
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