How to toggle worker dynos on/off using Heroku CLI

Question

I have this dynos in my Heroku application :
worker: node app.js

How do I turn it off / on using the Heroku CLI ?

Answer 1

Nevermind, found it.

$ heroku ps:scale worker=1 -a my-application to start it
$ heroku ps:scale worker=0 -a my-application to stop it