Nmap Post Port Scans

Nmap Options and Their Meanings

Option Meaning
-sV determine service/version info on open ports
-sV --version-light try the most likely probes (2)
-sV --version-all try all available probes (9)
-O detect OS
--traceroute run traceroute to target
--script=SCRIPTS Nmap scripts to run
-sC or --script=default run default scripts
-A equivalent to -sV -O -sC --traceroute
-oN save output in normal format
-oG save output in grepable format
-oX save output in XML format
-oA save output in normal, XML and Grepable formats

Nmap Advanced port scans
Nmap Live Host Discovery