Docker cheatsheet
sudo usermod -a -G docker $USER : adding current user to docker group
docker info :give information about docker
docker pull <image name> :Pull image from docker hub
docker images : shows all the available images
docker build . -t <image_name> :build image using dockerfile
docker image rm <image_name>:to remove a image.
docker image prune :to remove all unused images
CONTAINER
docker run -d <image name> : run a container in the background
docker run -p <host_port>:<container_port> <image_name> to run a container and map container port to host port
docker ps : show only running containers
docker ps -a: show all containers
docker logs <container name> : batch-retrieves logs present at the time of execution.
docker exec -it <container id> /bin/bash :open a shell inside running container
docker start/stop :to start/stop container
docker attach <container_id> : to go inside the container
docker rm <container_id>:to remove stopped container
exit :to exit from the container
DOCKER HUB
docker pull <image_name> :to pull image from docker hub
docker search <image_name> :to search image on docker hub
VOLUME
docker volume ps :to view all the existing volume
docker volume inspect <volume_name> :to get volume detail
docker volume rm <volume_name> :to remove volume
docker volume create <volume_name> :to create a volume
docker run -v <source>:<target> <image_name> : to create a volume
Hope you find it useful!!