anchor.diff:  
   
   ENV OPENVPN_VER=2.4.1
  -RUN curl -L -o openvpn-${OPENVPN_VER} https://github.com/OpenVPN/openvpn/archive/v${OPENVPN_VER}.tar.gz  &&\
  +RUN curl -L -o openvpn-${OPENVPN_VER}.tar.gz https://github.com/OpenVPN/openvpn/archive/v${OPENVPN_VER}.tar.gz  &&\
       tar -xf openvpn-${OPENVPN_VER}.tar.gz &&\
       cd openvpn-${OPENVPN_VER} &&\
       ./configure --prefix=/opt/apps/green &&\
  
positive.code: 
  # green_app/gdrive
  # https://github.com/prasmussen/gdrive
  RUN curl -L https://docs.google.com/uc?id=0B3X9GlR6EmbnQ0FtZmJJUXEyRTA\&export=download > /opt/apps/green/bin/gdrive &&\
     ls /opt/apps/green/bin/gdrive ; chmod +x /opt/apps/green/bin/gdrive
  
  # green_app/dbxcli - dropbox client
  # ne treba imamo rclone
  
negative.code:                     iftop util-linux \
                      icu icu-bin \
                      man-pages man-db
  
  
  #nss,nspr,sqlite3,libnotify - deps for electron applications ( atom, code )
  #groff - aws deps
  