docker snippets

script.sh

# remove all containers (only if they are not running)
docker rm $(docker ps -aq)

# remove all containers (even if they are running)
docker rm -f $(docker ps -aq)

# remove all containers and their persistent volumes
docker rm -fv $(docker ps -aq)

# remove all images from docker host
docker rmi -f $(docker images -aq)

# attach to a running container
docker exec -it container_name bash

# get stdout logs from a container
docker logs container_name