List open ports on your machine

To show which processes are listening to which ports on a Linux machine you can use:

netstat -atp | grep -i "listen"

On Mac OS X you can use:

lsof -i | grep -i "listen"

This entry was posted on Tuesday, March 6th, 2012 at 10:12 and is filed under Programming. You can follow any responses to this entry through the RSS 2.0 feed. Both comments and pings are currently closed.