docker run ubuntu
docker container ls
docker ps
docker images
docker run -i -t 7698f282e524 /bin/bash
docker run -p 3000:3000 ubuntutwo
to commit changes for updated conatiner
docker commit 2822f2ebb6f6 ubuntutwo
to access with CLI running container
docker exec -it 2822f2ebb6f6 /bin/bash