Find Listening Network Ports
by Geethalakshmi[ Edit ] 2009-12-15 19:52:52
Find Listening Network Ports
Use the following command to list all open ports and associated programs:
netstat -tulpn
OR
nmap -sT -O localhost
nmap -sT -O server.example.com
Use iptables to close open ports or stop all unwanted network services using above service and chkconfig commands.
