Script for displaying PNG on Kindle 4 NT

startdisplay.sh

#!/bin/sh
while true
do
   echo "clear display"
   eips -c
   eips -c
   for i in 1 2 3 4 5 6 7 8 9 10 11 12
   do
      for i in 1 2 3 4 5 6 7 8 9 10 11 12
      do
         rm output.png
         # NOTE: busybox wget does not support -t and -T
         #if wget -t1 -T 5 -q "http://192.168.2.10:8080/kindle.png" -O output.png> /dev/null; 
         if wget -q "http://192.168.2.10:8080/kindle.png" -O output.png> /dev/null; 
         then         
           echo "set new png"
           eips -g output.png        
         else
           echo "failed ... sleeping 30 seconds"
           sleep 30
         fi                   
         sleep 5
      done
   done
done