#!/bin/sh
# Sample shell script to check U-Boot version on Linux
dd if=/dev/mmcblk0 of=/tmp/temp.bin bs=512 skip=97 count=1334 status=none
grep -a -r -E -o ".{0,0}U-Boot 2015.01.{0,50}" /tmp/temp.bin | grep -a "("
rm /tmp/temp.bin