Obsolete containers or images occupy space, you might want to clean up images or containers from the host to clean up space or to install and run new ones. Docker provides the following options for cleanup:
docker stop:docker stopcan be used to stop a running container. A container cannot be removed unless it is in the stopped state. You can use the-for-forceoption to force stop a container:
docker stop [container id/name] -f docker stop $(docker ps -a -q) # stops all the containers
docker rm:docker rmcan be used to remove a stopped container.docker rmcan be concatenated with other listing commands for a consolidated operation as follows:
docker rm [container id/name] -force #removes container by id or name docker rm $(docker ps -a -q) #deletes all stopped containers
docker rmi:docker rmican be used to remove an image from the container host using theimage id,name,tag, ordigestvalue. If an image has multiple tags all the tagged images...