I don't think there's an automated method to do this but adding a tilde character (~) to the start of the filter works.
i.e. ~*.(jpg|mp3) will match everything except jpg and mp3 files.
I don't think there's an automated method to do this but adding a tilde character (~) to the start of the filter works.
i.e. ~*.(jpg|mp3) will match everything except jpg and mp3 files.