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A script for burning a Mac OS X bootable USB drive.
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| #!/bin/bash | |
| # | |
| # BurnUSBInstall.sh | |
| # | |
| # This is the script for burning a Mac OS X bootable USB drive. | |
| # | |
| # Author: maojj | |
| # 2014.07.10 | |
| # | |
| # Prepare an 8GB+ USB stick and format it with GUID partition mapping and a partition named Untitled | |
| # print usage | |
| usage() { | |
| cat << EOF | |
| Usage: | |
| BurnUSBInstall.sh <APP Path> <USB Volume Name> | |
| example: | |
| BurnUSBInstall.sh "/Applications/Install OS X 10.10 Developer Preview.app" "UnTitled" | |
| EOF | |
| } | |
| if [ `id -u` -ne 0 ] | |
| then | |
| echo "please run it by root" | |
| exit 0 | |
| fi | |
| if [[ $# -lt 2 ]]; then | |
| usage | |
| exit 1 | |
| fi | |
| INSTALL_APP_PATH=$1 | |
| ORI_VOLUME_NAME=$2 | |
| DEST_VOLUME_NAME="OS X Base System" | |
| SOURCE_VOLUME_NAME="OS X Install ESD" | |
| echo "step1:Attach $INSTALL_APP_PATH/Contents/SharedSupport/InstallESD.dmg" | |
| hdiutil attach "$INSTALL_APP_PATH/Contents/SharedSupport/InstallESD.dmg" | |
| echo "step2:Restore InstallESD.dmg to /Volumes/$ORI_VOLUME_NAME" | |
| asr restore -source "/Volumes/$SOURCE_VOLUME_NAME/BaseSystem.dmg" -target "/Volumes/$ORI_VOLUME_NAME" -erase -format HFS+ | |
| echo "step3:rm Packages in /Volumes/$DEST_VOLUME_NAME/System/Installation/Packages" | |
| rm "/Volumes/$DEST_VOLUME_NAME/System/Installation/Packages" | |
| echo "step4:copy Packages" | |
| rsync --progress -r "/Volumes/$SOURCE_VOLUME_NAME/Packages/" "/Volumes/$DEST_VOLUME_NAME/System/Installation/Packages" | |
| echo "step5: copy BaseSystem.dmg" | |
| rsync --progress "/Volumes/$SOURCE_VOLUME_NAME/BaseSystem.dmg" "/Volumes/$SOURCE_VOLUME_NAME/BaseSystem.chunklist" "/Volumes/$DEST_VOLUME_NAME" | |
| echo "Done" |
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