iSight.sh

#!/usr/bin/env bash


toggle()
{
    while (($#)); do
        if [ -f "$1" ]; then
            set -x
            chmod $chmod_flags $1
            { set +x; } 2>/dev/null
        fi
        shift
    done
}


case "$1" in
    disable)
        chmod_flags=a-r
        ;;
    enable)
        chmod_flags=a+r
        ;;
    *)
        echo "Usage: $0 [enable|disable]"
        exit 1
esac


toggle /System/Library/QuickTime/QuickTimeUSBVDCDigitizer.component/Contents/MacOS/QuickTimeUSBVDCDigitizer \
       /System/Library/PrivateFrameworks/CoreMediaIOServices{,Private}.framework/Versions/A/Resources/VDC.plugin/Contents/MacOS/VDC \
       /System/Library/Frameworks/CoreMediaIO.framework/Versions/A/Resources/VDC.plugin/Contents/MacOS/VDC \
       /Library/CoreMediaIO/Plug-Ins/DAL/AppleCamera.plugin/Contents/MacOS/AppleCamera