I'm looking for a utility that will automatically synchronize a file available via a URL ie:
to a local location on a computer ie:
It needs to download a copy of the URL file and overwrite the existing file on either a schedule, or based on file changes. (not appending, not making a new file with a different extension, etc).
I've been digging around google for about half an hour and am not having any luck finding something that does that, but I know it has to be out there.
Any help is appreciated.