This program is part of the net-tools RPM package. # netstat -lntup -l = only services which are listening on some port -n = show port number, don't try to resolve the service name -t = tcp ports -u = udp ports -p = name of the program Since net-tools is deprecated, you can use the ss command instead of netstat if netstat is not present on your machine: # ss -lntup This should work similarly and is already installed on Mageia. RESOURCES https://superuser.com/questions/529830/get-a-list-of-open-ports-in-linux
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