Saturday, December 29, 2018

Docker - Basic Commands

Greetings!

Following are frequently used Docker commands.

  1. Check the docker version.
    
    docker -version
    
    

  2. Pull image from docker repository.
    
    docker pull <image_name:tag>
    docker pull nginx
    
    

  3. List local images.
    
    docker images
    
    

  4. Create a container from docker image.
    
    docker run
    docker run -it -d nginx
    docker run --name my-nginx -it -d nginx
    
    

  5. List running containers.
    
    docker ps
    docker ps -a
    
    

  6. Access the running container.
    
    docker exec
    docker exec -it ubuntu bash
    
    

  7. Stop running container.
    
    docker stop 
    
    

  8. Kill running container.
    
    docker kill 
    
    

  9. Delete a container.
    
    docker rm <container_id>
    
    

  10. Delete an image from local storage.
    
    docker rmi <image_id>
    
    

  11. Build a docker image from a given Docker file.
    
    docker build .
    
    


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