Skip to content

The Eclectic Light Company

Macs & painting – 🦉 No AI content
Main navigation
  • Downloads
  • Freeware
  • All Macs
  • M1-M5 Macs
  • Troubleshooting
  • Painting
  • Mac Front Page

com.apple.macl

Which extended attributes does iCloud preserve, and which get stripped?

Some files rely on these to work properly. What happens when you share such a file using your iCloud account? The answer isn’t simple, but here are full details.

March 18, 2020 Macs, Technology

Quarantine, SIP, and MACL: macOS per-file security controls

The behaviour of quarantine flags, SIP flags, and the mysterious new com.apple.macl attribute, which never ceases to puzzle.

January 30, 2020 Macs, Technology

Diagnosing privacy protection problems in Catalina

T T Read More

Tips to help you investigate and tackle problems arising in Catalina with its new privacy protections, particularly those of folders such as Documents.

January 7, 2020 Macs, Technology

Last Week on My Mac: Catalina users caught in a game of chance

T T Read More

When it comes to basics, we like consistency. Imagine what life would be like if every so often […]

January 5, 2020 Macs, Technology

Catalina’s privacy protection backfires again: why you can’t save a logarchive there

When you can’t save to somewhere else, only to your startup volume, even though you’ve shown user intent. Privacy through perversity perhaps?

January 3, 2020 Macs, Technology

Opening documents, SIP and quarantine flags in Catalina

T T Read More

How does Catalina’s new privacy protection extend to folders such as ~/Documents? New information fills in detail.

December 20, 2019 Macs, Technology

Posts navigation

Previous 1 2Next
Blog at WordPress.com.
Footer navigation
  • About & Contact
  • Free Software Menu
  • Macs
  • Painting
  • Downloads
  • SilentKnight, Skint, SystHist, silnite, LockRattler & Scrub
  • XProCheck, T2M2, LogUI, Ulbow, blowhole and log utilities
  • Mints: a multifunction utility
  • xattred, SpotTest, Providable, Spotcord, Metamer & xattr tools
  • Versatility & Revisionist
  • DelightEd & Podofyllin
  • Precize, Alifix, UTIutility, Sparsity, alisma, Taccy, Signet
  • System Updates
  • Spundle, Cormorant, Stibium, DropSum, Dintch, Fintch and cintch
  • Virtualisation on Apple silicon
  • Cirrus & Bailiff
  • Text Utilities: Textovert, Disclipper, Nalaprop, Dystextia and others
  • sysctl information
  • Extended attributes (xattrs)
  • 32-bitCheck & ArchiChect
  • Keychains & Permissions
  • PDF
  • VisualLookUpTest
  • Updates
  • Long Reads
  • Mac Troubleshooting Summary
  • Saturday Mac Riddles
  • Last Week on My Mac
  • Painting topics
  • Mac problem-solving
  • M-series Macs
Secondary navigation
  • Search

Begin typing your search above and press return to search. Press Esc to cancel.

  • Subscribe Subscribed
    • The Eclectic Light Company
    • Join 9,160 other subscribers
    • Already have a WordPress.com account? Log in now.
    • The Eclectic Light Company
    • Subscribe Subscribed
    • Sign up
    • Log in
    • Report this content
    • View site in Reader
    • Manage subscriptions
    • Collapse this bar

Loading Comments...