Docker is a deployment tool that uses container for package application.

– What is Container

Container is a lightweight machine which doesn’t require a separate operating system.
– Top 10 commands with 1 example of using docker container

docker version

docker create –name=xyz httpd

docker start containername

docker ps -a

docker push containername

docker pull containername

docker login

docker logout

docker run -itd –name containername

docker exec -it containername

docker images

– 5 commands with 1 example of using docker image

docker images

docker rmi imagename

docker pull imagename

– 5 commands with 1 example of using docker registry

docker login

docker logout

docker tag imagename newimagename

docker push repositoryname