Docker Cheatsheet

# build image from a Dockerfile
docker build -t <image-name> .

# build image from a Dockerfile without cache
docker build --no-cache -t <image-name> .

# list local images
docker images

# delete local image
docker rmi <image-name>

# delete all unused images
docker image prune

# login to Docker Hub
docker login -u <username>

# publish image to Docker Hub
docker push <username>/<image-name>

# search image on Docker Hub
docker search <image-name>

# pull image from Docker Hub
docker pull <image-name>

# run a container with a name
docker run --name <container-name> <image-name>

# run a container with a port mapping
docker run -p <host-port>:<container-port> <image-name>

# run a container in the background
docker run -d <image-name>

# start or stop an existing container
docker start|stop <container-name>|<container-id>

# remove a stopped container
docker rm <container-name>|<container-id>

# open a shell inside a running container
docker exec -it <container-name>|<container-id> sh

# fetch and follow the logs of a container
docker logs -f <container-name>|<container-id>

# to inspect a running container
docker inspect <container-name>|<container-id>

# list running containers
docker ps

# list all containers
docker ps -a

# view resource usage statistics
docker container stats

version: "2"
services:
  web:
    build: .
    context: ./Path
    dockerfile: Dockerfile
    ports:
      - "5000:5000"
    volumes:
      - .:/code
  redis:
    image: redis

docker-compose start
docker-compose stop

docker-compose pause
docker-compose unpause

docker-compose up
docker-compose down

docker-compose ps