How to restart Docker-for-mac with command?

Question

I'm using Docker for mac.
I'd like to restart this Docker-for-mac App with command on Terminal.
What's the command?
There was no documentation for this.
I had do restart it by clicking that button anytime that I needed to.

Answer 1

Forcing Docker for Mac to re-read its config with

killall -HUP com.docker.hyperkit

might work - if it doesn't, please explain in more detail why you need to restart Docker in the first place.

Answer 2

For me I needed to restart Docker so I could install the new version

killall Docker did the trick.