My Nintendo Wii pairing script. Won't work on Fedora 19 for some reason...

btscript.sh

#!/bin/bash

on_die()
{
        STATUS=`${DISCONNECT_COMMAND}`
        exit 0
}


# Execute function on_die() receiving TERM signal
#

trap 'on_die' TERM HUP INT

DEFAULT_ADAPTER=`sudo dbus-send --system --print-reply --dest=org.bluez / org.bluez.Manager.DefaultAdapter | grep -oe '\/org\/bluez[^"]*'`
echo Default Adapter is $DEFAULT_ADAPTER

OLD_MAC_ADD="SomethingDifferent"
#
while [ true ]
do
  MAC_ADD=`sudo hcitool scan | grep 'Nintendo' | grep -oe '[0-9A-Fa-f]\{2\}:[0-9A-Fa-f]\{2\}:[0-9A-Fa-f]\{2\}:[0-9A-Fa-f]\{2\}:[0-9A-Fa-f]\{2\}:[0-9A-Fa-f]\{2\}'`
# Scanning ...
#       00:19:1D:3B:80:7C       Nintendo RVL-CNT-01p
  if [ -n "$MAC_ADD" -a "$MAC_ADD" != "$OLD_MAC_ADD" ] ; then
    DEVICE_ADD="dev_${MAC_ADD//:/_}"
    BT_DEVICE="${DEFAULT_ADAPTER//\"/}/$DEVICE_ADD"
    echo Connecting Wiimote ${BT_DEVICE}
      DISCONNECT_COMMAND=`echo "sudo dbus-send --reply-timeout=60000 --print-reply --type=method_call --system --dest=org.bluez $BT_DEVICE org.bluez.Input.Disconnect"`
      MESSAGE=`sudo dbus-send --reply-timeout=60000 --print-reply --type=method_call --system --dest=org.bluez $BT_DEVICE org.bluez.Input.Connect`
      echo $MESSAGE
      OLD_MAC_ADD=${MAC_ADD}
      sleep 1
  fi
  if [ -z "$MAC_ADD" ] ; then
    OLD_MAC_ADD="SomethingDifferent"
  fi
  sleep 1
done