#!/bin/bash echo "Setting Pin 11 to High!" ./gpiocli -p 11 -s=+1 if ./gpiocli -p 11 -l=true ; then echo "Pin 11 is High!" else echo "Pin 11 is Low" fi sleep 1 echo "Setting Pin 11 to Low!" ./gpiocli -p 11 -s=-1 if ./gpiocli -p 11 -l=true ; then echo "Pin 11 is High!" else echo "Pin 11 is Low" fi