title: Application path and listening port
body: <p>I'd like to know which application that is listening on a port on a linux machine.</p>
  
  <p>There are multiple servers, apache and what not on a single machine and I'd like to know which server is listening on which port without having to dig through the configuration files of each server. </p>
  
  <p>Is there a command that lists the path to the executable and which port it is listening on?</p>