Users Guide

● Stop a running existing container:
docker stop --name container-name
● Open an interactive terminal inside a container:
docker exec -it --name container-name
Manage volumes
● Create a Docker volume:
docker volume create volume-name
● Run a Docker in a particular volume mapped to "/work" inside the container:
docker run -d -it -v workvol1:/work puppet-agent /bin/bash
● Display details of a volume:
docker volume inspectvolume-name
● List all the volumes in the system:
docker volume ls
● Remove a volume:
docker volume rm volume-name
Docker Management
● List all running Docker containers:
docker ps
● List all running and stopped Docker containers:
docker ps -a
● Remove a Docker container:
docker rm container-name
● Remove a Docker image:
docker rmi image-name
● Remove unused Docker images:
docker image prune
● Remove unused Docker volumes:
docker volume prune
● Remove all unused containers, images, and networks:
docker system prune
● Run a Docker container with a certain amount of memory:
docker run -d --memory="size" container-name
● Run a Docker container, and restrict its CPU usage:
docker run -d --cpus="processor-allocation-precentage" container-name
For more information about Docker-CE commands, see the Docker-CE documentation.
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System management