[Docker] Docker Machine intro

List all the docker machine:

docker-machine ls

Can check 'ip' and 'status':

docker-machine ip default
docker-machine status default

List the running container we have:

docker ps

Switch to another docker machine: defualt

docker-machine env default

List all the 'docker-machine' commons:

docker-machine

Start and stop the docker machine:

docker-machine stop default
docker-machine start default