Created
May 1, 2020 15:53
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Create MacOS Catalina iso
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| hdiutil create -o /tmp/Catalina -size 8500m -volname Catalina -layout SPUD -fs HFS+J | |
| hdiutil attach /tmp/Catalina.dmg -noverify -mountpoint /Volumes/Catalina | |
| sudo /Applications/Install\ macOS\ Catalina.app/Contents/Resources/createinstallmedia --volume /Volumes/Catalina --nointeraction | |
| hdiutil detach /Volumes/Install\ macOS\ Catalina | |
| hdiutil convert /tmp/Catalina.dmg -format UDTO -o ~/Catalina.cdr | |
| mv ~/Catalina.cdr ~/Catalina.iso |
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