docker build . -f Dockerfile -t helloworld:1.0 docker run -p 127.0.0.1:8333:3000 helloworld:1.0 docker exec -it $(docker ps -a | grep helloworld | awk '{ print $1 }' ) /bin/bash docker tag $(docker image ls | grep helloworld | head -n1 | awk '{ print $3 }' ) fantasticfables/fables-wp:latest docker push t3rnhub/fables-wp:latest build, tag, push in one line docker build . -f Dockerfile -t helloworld:1.0 --no-cache && \ docker tag $(docker image ls | grep helloworld | head -n1 | awk '{ print $3 }' ) fantasticfables/fables-wp:latest && \ docker push t3rnhub/helloworld:latest