RPi ImageBackup installieren
mkdir ~/bin
cd ~/bin
git clone https://github.com/scruss/RonR-RaspberryPi-image-utils.git
cd RonR-RaspberryPi-image-utils
for i in `ls image-*`;do chmod +x $i;done
for i in `ls image-*`;do ln -s ~/bin/RonR-RaspberryPi-image-utils/$i ~/bin/;done