pandaboard GPIO

This script is tested via Putty com port connection on Pandabard Rev A3. Minicom will work fine also.
Access pandaboard gpio via command line by using a bash script. To use
$./gpio.sh [gpio#] [direction] [value]
or to unexport
$./gpio.sh [gpio#] clr

Look at the code as an example. You may need to modify some code.