Login to DockerHub:
Build image based on Dockerfile on . and tag as x/x:latest:
docker build -t x/x:latest .
Push built image to DockerHub:
docker push x/x:latest
Spin-up container based on built image:
docker run -it -d --name x --publish 8080:80 x/x:latest
Will download image from DockerHub if it doesn’t exist locally