anchor.diff:  RUN curl -L -o $ROOTFS/usr/local/bin/docker https://get.docker.io/builds/Linux/x86_64/docker-$(cat $ROOTFS/etc/version) && \
       chmod +x $ROOTFS/usr/local/bin/docker && \
       { $ROOTFS/usr/local/bin/docker version || true; }
  -
  -# get generate_cert
  -RUN curl -L -o $ROOTFS/usr/local/bin/generate_cert https://github.com/SvenDowideit/generate_cert/releases/download/0.1/generate_cert-0.1-linux-386/ && \
  -    chmod +x $ROOTFS/usr/local/bin/generate_cert
   
   # Get the git versioning info
   COPY .git /git/.git
  
positive.code:         rm -f /tmp/$dep.tcz ;\
      done
  
  COPY VERSION $ROOTFS/etc/version
  RUN cp -v $ROOTFS/etc/version /tmp/iso/version
  
  
negative.code: 
  # These steps can only be run once, so can't be in make_iso.sh (which can be run in chained Dockerfiles)
  # see https://github.com/boot2docker/boot2docker/blob/master/doc/BUILD.md
  
  # Make sure init scripts are executable
  RUN find $ROOTFS/etc/rc.d/ $ROOTFS/usr/local/etc/init.d/ -exec chmod +x '{}' ';'
  
  # Download Tiny Core Linux rootfs
  RUN cd $ROOTFS && zcat /tcl_rootfs.gz | cpio -f -i -H newc -d --no-absolute-filenames
  
  # Change MOTD
  RUN mv $ROOTFS/usr/local/etc/motd $ROOTFS/etc/motd
  
  # Make sure we have the correct bootsync
  RUN mv $ROOTFS/boot*.sh $ROOTFS/opt/ && \
  	chmod +x $ROOTFS/opt/*.sh
  
  # Make sure we have the correct shutdown
  RUN mv $ROOTFS/shutdown.sh $ROOTFS/opt/shutdown.sh && \
  	chmod +x $ROOTFS/opt/shutdown.sh
  
  # Add serial console
  RUN echo "#!/bin/sh" > $ROOTFS/usr/local/bin/autologin && \
  	echo "/bin/login -f docker" >> $ROOTFS/usr/local/bin/autologin && \
  	chmod 755 $ROOTFS/usr/local/bin/autologin && \
  	echo 'ttyS0:2345:respawn:/sbin/getty -l /usr/local/bin/autologin 9600 ttyS0 vt100' >> $ROOTFS/etc/inittab && \
  	echo 'ttyS1:2345:respawn:/sbin/getty -l /usr/local/bin/autologin 9600 ttyS0 vt100' >> $ROOTFS/etc/inittab
  
  # fix "su -"
  RUN echo root > $ROOTFS/etc/sysconfig/superuser
  
  # Copy boot params
  COPY  rootfs/isolinux /tmp/iso/boot/isolinux
  