1.2.3. Evaluating the Tools
18.104.22.168. Scanning Hosts with Nmap
yum install nmapcommand as the root user.
22.214.171.124.1. Using Nmap
nmapcommand followed by the host name or IP address of the machine to scan:
foo.example.com, type the following at a shell prompt:
Interesting ports on foo.example.com: Not shown: 1710 filtered ports PORT STATE SERVICE 22/tcp open ssh 53/tcp open domain 80/tcp open http 113/tcp closed auth