wget directory listing
From thelinuxwiki
wget --spider -r --no-parent https://www.example.com/
--spider When invoked with this option, Wget will behave as a Web spider, which means that it will not download the pages, just check that they are there. For example, you can use Wget to check your bookmarks: i.e. wget --spider --force-html -i bookmarks.html note - This feature needs much more work for Wget to get close to the functionality of real web spiders.
