docker pull alpine:latest
docker images
docker run alpine echo "hey001"
docker run alpine df
docker run alpine ls /
docker run alpine /bin/sh
docker run -it alpine /bin/sh
docker run -d -it alpine /bin/sh
docker container ls

docker container ls
docker container stop XXXXXXX
docker container ls
docker container ls -a
docker container rm XXXXXXX
docker container ls -a

docker images
docker rmi OOOOOOOOO
docker images

vi Dockerfile
FROM alpine:latest
ENTRYPOINT ["httpd", "-D", "FOREGROUND"]

docker build -t myimage .
docker images
docker run -d -p 80:80 myimage
echo $(docker-machine ip)
(go to browser)

docker logout
docker login
docker build -t uopsdod/myimage .
docker images
docker push uopsdod/myimage


docker container stop $(docker container ls -a -q)
docker system prune
-y
docker rmi $(docker images -a -q)