Microsoft Silverlight Version Check Extension Attribute

Here’s an extension attribute script to check for the Microsoft Silverlight version on Mac’s via an Extension Attribute script in Casper, copy and paste and away you go:

#!/bin/sh
if [ -e /Library/Internet\ Plug-Ins/Silverlight.plugin ]; then
    result="$(defaults read /Library/Internet\ Plug-Ins/Silverlight.plugin/Contents/Info SilverlightVersion)"
    echo "<result>$result</result>"
  else
    echo "<result>Not Installed</result>"
fi

Thanks go to Ben Toms aka @MacMuleBlog for this Extension Attribute