title: Nginx URL Large List Redirect
body: <p>I have a list of urls. I want to orient this list. But I'm having a problem as I show in the example below.</p>
  <p>old link : example.com/test-t123 <br>
  new link : example.com/test-t456 <br></p>
  <p>old link2 : example.com/test-t123 <br>
  new link2 : example.com/product/test-t456</p>
  <p>The unique part in the old link has changed in the new link. Manual link redirection for a large list seems impossible to me. what should i do for this list?</p>