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Simpler script to convert .PNG to .ICNS in macOS
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| # SOURCE | |
| # https://stackoverflow.com/questions/12306223/how-to-manually-create-icns-files-using-iconutil/20703594#20703594 | |
| # BETTER VERSIONS | |
| # https://github.com/retifrav/generate-iconset | |
| # https://gist.github.com/djhaskin987/110e324f0bda182b6db34241da0182a6 | |
| # https://gist.github.com/djhaskin987/110e324f0bda182b6db34241da0182a6 | |
| # https://gist.github.com/yoannmoinet/051d92d132218dc3ad801f74f6f1536c | |
| # USAGE | |
| # Put this file and the .PNG image (1024x1024 px) in the same folder, rename it to Icon1024.png and from terminal run: | |
| # source SimplerConvertToICNS.src | |
| mkdir MyIcon.iconset | |
| sips -z 16 16 Icon1024.png --out MyIcon.iconset/icon_16x16.png | |
| sips -z 32 32 Icon1024.png --out MyIcon.iconset/icon_16x16@2x.png | |
| sips -z 32 32 Icon1024.png --out MyIcon.iconset/icon_32x32.png | |
| sips -z 64 64 Icon1024.png --out MyIcon.iconset/icon_32x32@2x.png | |
| sips -z 128 128 Icon1024.png --out MyIcon.iconset/icon_128x128.png | |
| sips -z 256 256 Icon1024.png --out MyIcon.iconset/icon_128x128@2x.png | |
| sips -z 256 256 Icon1024.png --out MyIcon.iconset/icon_256x256.png | |
| sips -z 512 512 Icon1024.png --out MyIcon.iconset/icon_256x256@2x.png | |
| sips -z 512 512 Icon1024.png --out MyIcon.iconset/icon_512x512.png | |
| cp Icon1024.png MyIcon.iconset/icon_512x512@2x.png | |
| iconutil -c icns MyIcon.iconset | |
| rm -R MyIcon.iconset | |
| # After that: | |
| # - Boot into Recovery | |
| # - Open Terminal | |
| # -- csrutil authenticated-root disable | |
| # - Reboot into Recovery | |
| # - Open Terminal | |
| # -- mount -uw /Volumes/macOS/ | |
| # -- mount -uw /Volumes/macOS\ - \ Dati/ /Volumes/macOS/System/Volumes/Data/ | |
| # -- mount -t apfs /dev/disk6s2 (Preboot) /Volumes/macOS/System/Volumes/Preboot | |
| # -- cd /Volumes/macOS/ | |
| # -- rm -rf .VolumeIcon.icns System/Volumes/Data/.VolumeIcon.icns System/Volumes/Preboot/.VolumeIcon.icns | |
| # -- cp /Volumes/macOS/Users/leot/Downloads/ICNS/Ventura.icns System/Volumes/Data/.VolumeIcon.icns | |
| # -- cp /Volumes/macOS/Users/leot/Downloads/ICNS/Ventura.icns System/Volumes/Preboot/.VolumeIcon.icns | |
| # -- ln -s System/Volumes/Data/.VolumeIcon.icns .VolumeIcon.icns | |
| # -- csrutil authenticated-root enable |
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