#!/bin/bash 
cd /tmp 
wget https://www.digital-devices.eu/downloads-www/firmware/OctopusUpdate_Linux.tar.bz2 
tar -xvf OctopusUpdate_Linux.tar.bz2 
cd OctopusUpdate_Linux 
echo 'Start Firmware update for all cards in system' 
./ddupdate -a 
echo 'Firmware update is Finished!' 
echo 'The update is completed after the PC has been completely shut down. A simple restart is not enough!'