#!/bin/bash
PB="/Library/Receipts/AdditionalEssentials.pkg/Contents/Resources/PlistBuddy"
NUM=`$PB -c "Print :persistent-apps" ~/Library/Preferences/com.apple.dock.plist | egrep -a "^[[:space:]]*Dict {$" | wc -l`
#NUM=$(($NUM-1))  # cause arrays start at 0
for i in `jot $NUM 0`
do
if ( $PB -c "Print :persistent-apps:$i" ~/Library/Preferences/com.apple.dock.plist | grep -a "meetingmaker Client" )
  then echo "Entry $i contains meeting maker!!"
  $PB -c "Delete :persistent-apps:$i" ~/Library/Preferences/com.apple.dock.plist
  else echo "Entry $i does not contain meeting maker"
fi
done