Day 20 Task: Docker Cheat Sheet

🐳 Docker Cheat Sheet: Streamlining Container Operations! 🚀

Greetings, DevOps enthusiasts! Excited to share a Docker cheat sheet to navigate the container seas efficiently. Let's dive in! 🛠️

Docker Commands:

1. Build an Image:

    docker build -t your-image-name:tag .
   

   Builds a Docker image from the current directory.

2. Run a Detached Container:

    docker run -d -p host-port:container-port your-image-name:tag
   

   Spins up a detached container, mapping ports for accessibility.

3. List Running Containers:

    docker ps
   

   Displays active containers and their vital details.

4. Inspect Container Details:

    docker inspect container-id
   

   Fetches in-depth information about a specific container.

5. View Container Logs:

    docker logs container-id
   

   Retrieves and displays logs for a specific container.

6. Stop and Remove Containers:

    docker stop container-id
    docker rm container-id
   

   Gracefully stops and removes a running container.

Bonus Tips:

• Run Without Sudo:

    sudo usermod -aG docker $USER
  

  Enables running Docker commands without sudo.

• Remove Docker Images:

    docker rmi image-id
  

  Deletes a Docker image.

Conclusion:

Docker is a powerhouse for container orchestration, and mastering these commands empowers efficient operations. Keep this cheat sheet handy for smooth sailing in the containerized world!