docker-machine version 0.14.0, build 9ba6da9
Unable to find image 'hello-world:latest' locally
latest: Pulling from library/hello-world
ca4f61b1923c: Pull complete
sha256:ca0eeb6fb05351dfc8759c20733c91def84cb8007aa89a5bf606bc8b315b9fc7
Status: Downloaded newer image for hello-world:latest
1.6.2 启动 Dockerized web server
$ docker run -d -p 80:80 --name webserver nginx
