Auto locate and tail the newest FuelPHP error log

fuel-error

#!/bin/sh

ARGS='noargs'

if [ $1 ] ; then
    LOG_DIR=$1
else
	echo 'Missing Required Arugments: root dir of fuel /dir/to/fuel/'
	exit
fi

LOG_FILE=`find "$LOG_DIR"app/\logs -type f | sort -n | tail -1 | cut -f2- -d" "`
echo ==============='SHOWING FUEL ERROR LOG ==============='
echo $LOG_FILE
echo '====================================================='
tail -f "$LOG_FILE"

Usage:
$ fuel-error /web/vhosts/site/fuel/