everything on docker images will delete and containers code example

Example 1: docker remove all containers

docker rm $(docker ps -a -q)

Example 2: remove docker images

docker system prune -a

Example 3: docker delete container and image

# remove containers created between now upto 4hrs back
docker container prune --filter "until=4h"

# remove images created between now upto 4hrs back
docker image prune --filter "until=4h"