title: How do I enter this dockerfile / nginx container?
body: <p>With centos in a docker container, I just type 'docker attach container ID' and it takes me to the shell prompt, where i can install and configure nginx.  </p>
  
  <p>This one is easier: <a href="https://registry.hub.docker.com/u/dockerfile/nginx/" rel="noreferrer">docker.com dockerfile/nginx</a> You just run the file and everything is installed and configured. </p>
  
  <p>but i can't figure out how to get in and access the files. </p>