anchor.diff:  
   ENV DEBIAN_FRONTEND noninteractive
   
  -# Install prerequisites
  +# Install prerequisites (as listed in iobroker installer.sh)
   RUN apt-get update && apt-get upgrade -y && apt-get install -y \
           acl \
           apt-utils \
  
positive.code: # Backup initial ioBroker-folder
  RUN tar -cf /opt/initial_iobroker.tar /opt/iobroker
  
  # Setting up iobroker-user
  RUN chsh -s /bin/bash iobroker
  
  # Setting up ENVs
  ENV DEBIAN_FRONTEND="teletype" \
  
negative.code: 	LANGUAGE="de_DE:de" \
  	LC_ALL="de_DE.UTF-8" \
  	TZ="Europe/Berlin" \
  	PACKAGES="vi" \
  	AVAHI="false" \
  	SETUID=1000 \
  	SETGID=1000 \
  	ZWAVE="false"
  
  # Setting up EXPOSE for Admin
  