Follow these instructions only if you want to build your own modified version of this image.

• Modify Dockerfile to change the author and anything else you desire.
• cd to a directory containing the Dockerfile and startup.sh
• docker build --tag YOUR_DOCKER_HUB_NAME/YOUR_IMAGE_NAME . (notice the dot)

• docker run --name sin -p 4444:80 -v $PWD:/usr/src/app -d YOUR_DOCKER_HUB_NAME/YOUR_IMAGE_NAME
• Browse to http://localhost:4444/hi
• Attach to the container with docker exec -it sin /bin/bash
• Stop and remove the container with docker rm -f sin