How to persist an exited container

Hi Romgo,

No, I know that if you change something in a container and then stop it and start it again, I will not lose the info. for example if I install a utility called “htop” on my ubuntu container and then stop and restart it, I will still have “htop” installed.

What my question really was how can i start and keep the container running if I have created it without a -it parameter.
for example : docker container run --name ubuntu ubuntu