---

for k in /Library/Extensions/NVAccel.kext /Library/Extensions/NVRM.kext /Library/Extensions/NVRMAGDC.kext /Library/Extensions/NVRMFB.kext; do
  echo "===== $k ====="
  /usr/libexec/PlistBuddy -c 'Print :CFBundleIdentifier' "$k/Contents/Info.plist" 2>/dev/null
  /usr/libexec/PlistBuddy -c 'Print :CFBundleVersion' "$k/Contents/Info.plist" 2>/dev/null
done