title: Temporary File Download
body: <p>Is there a service that creates basically a <strong>one-time</strong> download of a file, preferably something I can use from NodeJS?</p>
  
  <p>I've done some research on FilePicker, and haven't found anything about regenerating the link it gives you for a file. There may be a way to do this with NodeJS, but <em>I'm using Meteor</em> at the same time so many Node things probably will conflict. </p>