LiteIcon ha un bell'aspetto, ma non può cambiare le icone di sistema da El Capitan / 10.11 - qualcosa a che fare con System Integrity Protection
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La soluzione alternativa (disabilitare la protezione, riavviare, eseguire app, abilitare la protezione, riavviare) mi sembrava un po 'rischiosa (per quanto riguarda la sicurezza), quindi io:
- Ho avviato il mio Mac da un vecchio disco di ripristino esterno 10.7.5
- Trovato i file pertinenti e li ha sostituiti manualmente.
Ecco lo script che ho usato per fare questa manipolazione. Dipende da alcune serie di icone che avevo già scaricato.
SYSTEM=/Volumes/MacOSX/System/Library/CoreServices/CoreTypes.bundle/Contents/Resources
cd $SYSTEM
mkdir BAD
mv ApplicationsFolderIcon.icns BAD
mv BurnableFolderIcon.icns BAD
mv DesktopFolderIcon.icns BAD
mv DeveloperFolderIcon.icns BAD
mv DocumentsFolderIcon.icns BAD
mv DownloadsFolder.icns BAD
mv GenericFolderIcon.icns BAD
mv GroupFolder.icns BAD
mv LibraryFolderIcon.icns BAD
mv MovieFolderIcon.icns BAD
mv MusicFolderIcon.icns BAD
mv OpenFolderIcon.icns BAD
mv PicturesFolderIcon.icns BAD
mv PublicFolderIcon.icns BAD
mv ServerApplicationsFolderIcon.icns BAD
mv SitesFolderIcon.icns BAD
mv SmartFolderIcon.icns BAD
mv SystemFolderIcon.icns BAD
mv UsersFolderIcon.icns BAD
mv UtilitiesFolder.icns BAD
#
# Downloaded some icons from:
# http://yosemiteicons.deviantart.com/gallery/52150606/Folder-Sets
#
# Sadly, some of them don't have replacements:
#
cd /Volumes/MacOSX/Users/nigel/Downloads
cp -pr "./Flader Transparency Original/Applications/Applications.icns" $SYSTEM/ApplicationsFolderIcon.icns
cp -pr $SYSTEM/BAD/BurnableFolderIcon.icns $SYSTEM
cp -pr "./Flader Transparency Original/Desktop/Desktop.icns" $SYSTEM/DesktopFolderIcon.icns
cp -pr $SYSTEM/BAD/DeveloperFolderIcon.icns $SYSTEM
cp -pr "./Flader Transparency Original/Documents/Documents.icns" $SYSTEM/DocumentsFolderIcon.icns
cp -pr "./Flader Transparency Original/Downloads/Downloads.icns" $SYSTEM/DownloadsFolder.icns
cp -pr "./Flader original/Generic/Generic.icns" $SYSTEM/GenericFolderIcon.icns
cp -pr $SYSTEM/BAD/GroupFolder.icns $SYSTEM
cp -pr "./Flader default part2/icns/Library.icns" $SYSTEM/LibraryFolderIcon.icns
cp -pr $SYSTEM/BAD/MovieFolderIcon.icns $SYSTEM
cp -pr "./Flader Transparency Original/Music/Music.icns" $SYSTEM/MusicFolderIcon.icns
cp -pr $SYSTEM/BAD/OpenFolderIcon.icns $SYSTEM
cp -pr "./Flader Transparency Original/Pictures/Pictures.icns" $SYSTEM/PicturesFolderIcon.icns
cp -pr "./Flader Transparency Original/Public/Public.icns" $SYSTEM/PublicFolderIcon.icns
cp -pr $SYSTEM/BAD/ServerApplicationsFolderIcon.icns $SYSTEM
cp -pr $SYSTEM/BAD/SitesFolderIcon.icns $SYSTEM
cp -pr $SYSTEM/BAD/SmartFolderIcon.icns $SYSTEM
cp -pr "./Flader default part2/icns/System.icns" $SYSTEM/SystemFolderIcon.icns
cp -pr "./Flader default part2/icns/User.icns" $SYSTEM/UsersFolderIcon.icns
cp -pr "./Flader default part2/icns/Utilities.icns" $SYSTEM/UtilitiesFolder.icns
Potrebbero essere necessari anche alcuni comandi, per aggiornare le icone, dopo aver riavviato il disco 10.11 o 10.12
sudo find /private/var/folders/ -name com.apple.iconservices -exec rm -rf {} ;
sudo rm -rf /Library/Caches/com.apple.iconservices.store
killall Dock
killall Finder