Find Listening Network Ports - Linux Views : 367
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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.
By - Geethalakshmi, On - 2009-12-15




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