Find out which process is listening on a port

Yan Cui

I help clients go faster for less using serverless technologies.

I needed to find out which process is listening on a port the other day and a quick search on SO showed me the way and all you need is to run:

netstat –aon | find /i "listening"

and you will get a list of the ports and the PID of the process listening on that port:

image 

Sweet!

Whenever you’re ready, here are 3 ways I can help you:

  1. Production-Ready Serverless: Join 20+ AWS Heroes & Community Builders and 1000+ other students in levelling up your serverless game. This is your one-stop shop for quickly levelling up your serverless skills.
  2. I help clients launch product ideas, improve their development processes and upskill their teams. If you’d like to work together, then let’s get in touch.
  3. Join my community on Discord, ask questions, and join the discussion on all things AWS and Serverless.

1 thought on “Find out which process is listening on a port”

  1. meow

    cmd: netstat -an | findstr portnumber
    unix: ps -ef | grep portnumber | grep LIST
    unix: ps -ef | grep protnumber | grep EST

Leave a Comment

Your email address will not be published. Required fields are marked *