hey, I tried to follow your tutorial. but id not work. I have a few questions:

after I commited the new image, i tried to start the container, but it says a container with the same name is already running. what am I missing here?

also I could not figure out what you meant with bullet point 4. I also added a user. But I do not know what you mean by enabling a ssh connectino ot that user. WHat have you done to do this?