which mythbackend
/usr/local/bin/mythbackend


cat rc.local

#!/bin/sh -e
#
# rc.local
#
# This script is executed at the end of each multiuser runlevel.
# Make sure that the script will "exit 0" on success or any other
# value on error.
#
# In order to enable or disable this script just change the execution
# bits.
#
# By default this script does nothing.
#
# run the mythbackend gu 11/15/2013
#
logger ">>>>>rc.local entered"
/usr/local/bin/mythbackend
logger ">>>>>rc.local exited"

exit 0