title: How to remove all but the unversioned git files from a directory?
body: <p>I wanted to put a lot of files in a repository. However, their size exceeds 10GB. And they are a lot of files. The total storage is around 13gb.</p>
  <p>I am thinking of ways to go about this. Now I am thinking of creating a separate repository where I could push the rest of the files. But since there are many files, it would be too tedious to do that manually.</p>
  <p>Is there some way to see which files have not been added to git (maybe they are called unversioned files)? and then remove all but the unadded files. And then init a new repo on the same folder and push the rest to the other repository.</p>
  <p>Please let me know if this is possible. I am open to using shell or a python wrapper around git if that exists.</p>
  <p>The files are unrelated to each other so it's not a big deal that they would be saved in two separate repositories.</p>