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ResEdit

From resource forks to quarantine, ResEdit to Gatekeeper

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ResEdit changed what was in the resource fork. With Mac OS X, Apple moved away from forks to extended attributes, now used for quarantine flags and more.

December 27, 2022 Macs, Technology

Stick a fork in it, and other flashbacks

Classic resource forks passed into Mac OS X, but were deprecated by Apple in 10.8. Now in Catalina they can stop working: is this a new security measure?

December 10, 2019 Macs, Technology

How big is that file? How Finder and Terminal file sizes can mislead

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Do you trust the file size given in Finder’s Get Info dialog? Perhaps you shouldn’t, as it only consider part of the file, its data fork.

January 30, 2018 Macs, Technology, xattr

Last Week on My Mac: Forks and other system cutlery

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One of the great hidden features in macOS, xattrs are rarely used by anyone outside Apple, largely because they are so poorly supported by functions calls and tools.

August 20, 2017 Macs, Technology

The Genius of Mac: ResEdit and resources

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If you wanted to mess someone’s Mac up, you could go into their system files and change things around when they were out at lunch.

June 4, 2016 Macs, Technology

A version too far

Versioning reflects some of Apple’s worst corporate auntiness. We need more self-determination.

July 29, 2015 Macs, Technology
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