A Docker Cheat Sheet provides a quick reference guide for common Docker commands and concepts.

Docker is a containerization platform that allows you to package and distribute applications along with their dependencies in containers.

Here's a Docker cheat sheet with commonly used commands and concepts:

✅ Docker Commands​

Pull an Image​

Download a Docker image from a registry (e.g., Docker Hub).

$ docker pull image_name:tag

List Images​

View a list of locally available Docker images.

$ docker images

Run a Container​

Start a new container from an image.

$ docker run image_name:tag

• Add -d to run in detached mode.

• Use --name to specify a custom container name.

• Use -p to map ports (e.g., -p host_port:container_port).

List Containers​

View a list of running containers.

$ docker ps

• Add -a to see all containers, including stopped ones.

Stop a Container​

Stop a running container gracefully.

$ docker stop container_id

Remove a Container​

Delete a stopped container.

$ docker rm container_id

Remove an Image​

Delete a Docker image.

$ docker rmi image_name:tag

Inspect Container​

View detailed information about a container.

$ docker inspect container_id

✅ Docker Compose​

Docker Compose is a tool for defining and running multi-container Docker applications.

Create and Start Services​

Start containers defined in a docker-compose.yml file.

$ docker-compose up

• Add -d to run in detached mode.

Stop Services​

Stop containers defined in a docker-compose.yml file.

$ docker-compose down

List Services​

View a list of services defined in the docker-compose.yml file.

$ docker-compose ps

✅ Docker Volumes​

Docker volumes are used to persist data between container runs.

Create a Volume​

Create a named volume.

$ docker volume create volume_name

List Volumes​

View a list of available volumes.

$ docker volume ls

Attach a Volume to a Container​

Mount a volume to a container.

$ docker run -v volume_name:/container_mount_point image_name

✅ Docker Networks​

Docker networks allow containers to communicate with each other.

Create a Network​

Create a custom network.

$ docker network create network_name

List Networks​

View a list of available networks.

$ docker network ls

Attach a Container to a Network​

Connect a container to a custom network.

$ docker network connect network_name container_name

✅ Dockerfile​

A Dockerfile is a script used to create a Docker image.

Create a Dockerfile​

Create a Dockerfile in your project directory.

# Example Dockerfile
FROM base_image:tag
RUN command_to_run

Build an Image​

Build a Docker image using a Dockerfile.

$ docker build -t image_name:tag .

✅ Additional Docker Commands​

Logs​

View container logs.

$ docker logs container_id

Exec​

Run a command in a running container.

$ docker exec -it container_id command

Prune​

Remove stopped containers, unused networks, and dangling images.

$ docker system prune

Login to a Registry​

Log in to a Docker image registry (e.g., Docker Hub).

$ docker login

✅ Docker Templates​

This section contains a few open-source starters that include production-ready Docker setups:

👉 Django Bootstrap 5 Volt​

Free starter built on top of Bootstrap 5 and Django with Database, DB Tools, and OAuth via Github, and Docker Support.

👉 Django Modernize​

Open-Source Seed Project crafted on top of Modernize Bootstrap 5 and Django.

The product comes with session-based authentication, DB tools, and Docker support.

✅ In Summary​

This cheat sheet provides a quick reference for common Docker commands and concepts.

Docker has many more features and options, so be sure to consult the official Docker documentation for more detailed information: https://docs.docker.com/

✅ Resources​

• 👉 Access AppSeed and start your next project

• 👉 Deploy Projects on Aws, Azure and Digital Ocean via DeployPRO

• 👉 Create an amazing landing page with Simpllo, an open-source site builder

• 👉 Django App Generator - A 2nd generation App Builder