This is a cheat sheet for commands used in Docker.
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sudo apt-get install docker
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Install Docker on Ubuntu
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docker images
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Shows all images present on local
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docker search <image_name>
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Finds image on docker-hub
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docker pull <image_name>
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Downloads image from docker-hub to local
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docker run -it --name <container_name> <image_name> /bin/bash
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To give a name to the container and run
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systemctl status docker
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To check whether docker is running
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systemctl restart docker
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To restart docker
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systemctl start docker
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Starts docker
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docker ps
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To see running containers
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docker ps -a
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To see all containers
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docker attach <container name>
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To go inside the container
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docker stop <container name>
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stops given container
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docker rm <container name>
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deletes given container
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exit
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exits container
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docker build -t <image_name>
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Creates image out of a docker file
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docker exec -it <container name> /bin/bash
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Executes container
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Docker volume ls
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Shows all created docker volumes
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docker volume create <volume_name>
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Creates Docker Volume
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Docker volume rm <volume name>
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Deletes Docker Volume
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docker volume prune
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Removes all unused volumes
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docker volume inspect <volume name>
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Gives volume details
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docker container inspect <container name>
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Gives container details
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docker-compose up
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Runs docker-compose file and runs container
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docker-compose down
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Stops running container built from compose file
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docker-compose up -d
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Starts containers in background and keeps them running
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