How to kill an open process on node.js?

Question

I\'m trying to set up a build-system for Node.js on sublime, so I can press F7 to call \"node\" on the openned file. The problem is that the process is then open forever, so

Answer 1

If you want to kill all processes than:

sudo killall -9 node

If you want to kill process on selected port than:

sudo kill sudo lsof -t -i:3100 

That was port 3100