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  "path": "/2026/05/23/fun-with-utis-quicklook-and-spotlight/",
  "publishedAt": "2026-05-23T07:00:00.000Z",
  "site": "https://eclecticlight.co",
  "tags": [
    "Macs",
    "Technology",
    "EXIF",
    "metadata",
    "QuickLook",
    "Spotlight",
    "SpotTest",
    "UTI",
    "UTIutility"
  ],
  "textContent": "If generating QuickLook thumbnails and previews, and indexing metadata for Spotlight, depend on UTIs, how come they tolerate misleading file extensions? A simple practical demo.",
  "title": "Fun with UTIs, QuickLook and Spotlight"
}