docker command cheat sheet
to check docker installed or not
$ docker -v
$ docker info
how to start docker daemon
1. Add the user to the docker group.
$ sudo usermod -aG docker $(whoami)
2. Log out and log back in to ensure docker runs with correct permissions.
3. Start docker.
$ sudo service docker start
$ docker login localhost:8080 //docker login [OPTIONS: -u, -p] [SERVER]
$ docker logout localhost:8080
$ docker commit container_id repo:tag //get container id from docker ps -l -q
$ docker commit -m 'message' -a '[email protected]' container_id repo:tag
$ docker build -t="repo/name:tag" .
$ docker build -t="repo/name" /path/to/file
$ docker build --no-cache -t="repo/name" .
$ docker images -a //list all images
$ docker images [REPOSITORY[:TAG]] //list bye repo and tag
$ docker images --no-trunc //list full image id
$ docker history image_id
$ docker rmi image_id
$ docker run [OPTIONS] IMAGE [COMMAND] [ARG...]
$ docker run -i -t 8dbd9e392a96 /bin/bash
$ docker run --name eric -d -p 8080:80 image_id
$ docker run --restart=always image_id
$ docker run --restart=on-failure:5 image_id //non-zero exit, max retry 5
$ docker start container_id
$ docker restart container_id
$ docker stop container_id
$ docker kill container_id
$ docker attach container_id
$ docker exec -i -t 8dbd9e392a96 /bin/bash
$ docker exec -d container_id apt-get update
$ docker ps -a
$ docker ps -l n
$ docker rm [container_id or container_name]
$ docker rm -f docker ps -a -q
$ docker logs -f container_id
$ docker logs -f --tail 30 container_id
$ docker top container_id
$ docker stats container_id1 ...
$ docker inspect container_id
$ docker inspect --format '{{.NetworkSetting.IPAddress}}' container_id
$ docker port container_id
in linux, all the docker info are in folder : /var/lib/docker/