How can I get an alert when changes to an online PDF have occurred? Simple solutions will carry the day.
migrated from superuser.com May 15 '11 at 3:07
Do this once:
The set this up in a cron job:
Of course, you'll need to modify the paths in the code sample so that the
Of course, after providing my first answer I found a couple of websites that do this. I've never used any of these so I can't speak to their reputation or reliability. I used