title: How to use data in a docker container?
body: <p>After installing Docker and googling for hours now, I can't figure out how to place data in a Docker, it seems to become more complex by the minute.</p>
  
  <p>What I did; installed Docker and ran the image that I want to use (kaggle/python). I also read several tutorials about managing and sharing data in Docker containers, but no success so far...</p>
  
  <p>What I want: for now, I simply want to be able to download GitHub repositories+other data to a Docker container. Where and how do I need to store these files? I prefer using GUI or even my GitHub GUI, but simple commands would also be fine I suppose.. Is it also possible to place data or access data from a Docker that is currently not active? </p>