set up docker vm code example

Example 1: installing docker on mac using brew

$ brew install docker docker-machine$ brew cask install virtualbox-> need password-> possibly need to address System Preference setting$ docker-machine create --driver virtualbox default$ docker-machine env default$ eval "$(docker-machine env default)"$ docker run hello-world$ docker-machine stop default

Example 2: docker

docker ps # current containers
docker run # create and start the container
docker create # create container
dokcer exec # to run commnads in container for once
docker volume # create a docker volume
docker network # create a docker network
docker rm # remove container 
docker images # list the images
docker rmi # remove image
docker build # build a new image from dockerfile
docker push # push your image to docker repo
docker pull # download an image from docker repo
docker commit # create an image from container