At work I was faced with issues related to building docker images a lot. and this calls for troubleshooting ( forgot to expose port, forgot to add CMD instruction for a daemon , copy data to wrong path and so on...) all the time. So I decided to write a script that will be used to create docker images. Basically the script is asking a couple questions from the user and based on those questions, a dockerfile is created, a docker image is then built from it. The script check at the end to make sure that the image was created then the dockerfile used is deleted.