Docker push and pull
1) Check the container
$ docker ps --all
2) Commit
docker commit [container name] [image name to save]
$ docker commit seg_rec fashion:TTA
3) Login
$ docker login
username
pwd
4) Push
$ export DOCKER_ID_USER="donghwa89"
$ docker tag fashion:TTA $DOCKER_ID_USER/fashion
$ docker push $DOCKER_ID_USER/fashion
5) Pull
$ docker pull donghwa89/fashion