PHRIPLEY In MacOS (before Mac OSX). Files had two forks. The data fork and the resource fork. As Unix has no concept of a resource fork, unix applications often behave in an unexpected manner when they encounter a resource fork (mostly they just ignore it). Some Unix applications have been updated by Apple and others to handle resource forks. Basically you don't need resource forks on MacOSX. The only time you would worry about them is if you were compressing a document that originated in MacOS ("Classic") and you needed to preserve that resource fork to use in Classic again. http://en.wikipedia.org/wiki/Resource_fork (Version 1.2) |