There should be a way to do this at the filesystem level. 'inotifywait -e open' on linux for example shows it can be done. If you look in to inotify I think all you have to do is notify for any file open event on the directory and it will fire every single time anything reads the file - including any perl interpreter.

In reply to Re: Are there CPAN modules that can help write realtime software catalogs by Anonymous Monk
in thread Are there CPAN modules that can help write realtime software catalogs by misterperl

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