Check Port Connections in CentOS: netstat & ss

1 year ago
Benjamin Taylor
1 minute

To check the port connections on CentOS, you can use the following command:

  1. Check active network connections using the netstat command.
netstat -tuln
  1. Check for more detailed information using the “ss” command.
ss -tulpn

These commands will display all active TCP and UDP connections on the current system, along with the ports and processes they are using. You can add some options as needed to further filter and view connection information.

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