Updated with better cut so that I no longer need grep.

Changing "/usr/bin/curl --silent
http://fpdownload2.macromedia.com/get/flashplayer/update/current/xml/ver
sion_en_mac_pl.xml | grep 'update version' | awk '{print $2}' | cut
-c10-11" so that it now uses "/usr/bin/curl --silent
http://fpdownload2.macromedia.com/get/flashplayer/update/current/xml/ver
sion_en_mac_pl.xml | cut -d , -f 1 | awk -F\" '/update version/{print
$NF}'". Thanks to Allister Banks for the suggested changes:
http://osx.michaellynn.org/freenode-osx-server/freenode-osx-server_2014-
07-18.html at [15:58:44 UTC].