Basic 🐋Dockerfile

Instructions 📿

Instructions 📿

Restart policies

Commands 👾

• docker build -f docker_file_name ⇒ to build docker image from a custome file name.
• docker run hello-world ⇒ to run docker image hello_world
• docker ps ⇒ to list the running containers
• docker logs container_id or contaner_name ⇒ to show the logs of container
• docker attach container_id ⇒ attaches our terminal(STDIN, STDOUT, STDERR) to the container terminal(STDIN, STDOUT, STDERR);
• docker exec -it <container_id> sh ⇒ to execute command inside container
• docker run -it -v $(pwd):/app <Image_name> sh ⇒
  • download <image_name>
  • make current path as a volume for the container
  • open shell inside the container

Commands Parameters

• -p out:in ⇒ map the port outside of the container to port inside of the container
• -t tag_name ⇒ to tag the current container to a fancy name instead of dirty container id