title: Where can I find the ports of all running pm2 apps?
body: <p>I have a server with PM2 installed and 10 running node apps. Every App should run with a different port number. When I install a new App on the server I need the information about the used ports.
  With 'pm2 list' I get much info about the apps but not the port.</p>
  
  <pre><code>pm2 list
  
  App name       │ id │ version │ mode │ pid   │ status │ restart │ uptime │ cpu  │ mem        │ user │ watching
  example_name   │ 1  │ 0.0.0   │ fork │ 25651 │ online │ 0       │ 37D    │ 0%   │ 386.3 MB   │ root │ disabled
  </code></pre>
  
  <p>I can not find a overview of all used ports and I can't believe that this important information is not given by PM2.
  Does anyone have any idea where I see a list with all used ports in PM2?</p>