title: Restrict Nutch to Seed path and its following webpages only
body: <p>I have setup Nutch 2.x to crawl few domains that are multilingual. I can restrict Nutch to inlinks only but not to subfolders. For example, for following seed,</p>
  <p><a href="https://www.bbc.com/urdu" rel="nofollow noreferrer">https://www.bbc.com/urdu</a></p>
  <p>I just want to crawl URLs in /urdu as this website contains webpage in other languages also. Now, how I can configure or customize Nutch to handle these cases ?</p>