title: Is it possible to download just part of a ZIP archive (e.g. one file)?
body: <p>Is there a way by which I can download only a part of a .rar or .zip file without downloading the whole file?</p>
  <p>There is a ZIP file containing files A, B, C, and D.
  I only need A. Can I somehow tweak the download to download only A or if possible extract the file in the server itself and get A only?</p>