$ docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES [t]2017-08-09 09:25:48
$ docker run hello-world Unable to find image 'hello-world:latest' locally latest: Pulling from library/hello-world (中略) Hello from Docker! [t]2017-08-09 09:27:05
Webサーバ起動。
$ docker run -d -p 80:80 --name webserver nginx Unable to find image 'nginx:latest' locally latest: Pulling from library/nginx [t]2017-08-09 09:28:12