anchor.diff:  
   #--- Launch supervisord daemon
   EXPOSE 22
  -CMD /usr/local/bin/supervisord
  +CMD /usr/local/bin/supervisord
positive.code:     sed -i "s/<spiff_reloaded_version>/${spiff_reloaded_version}/g" /etc/motd && \
      sed -i "s/<spruce_version>/${spruce_version}/g" /etc/motd && \
      sed -i "s/<cf_cli_version>/${cf_cli_version}/g" /etc/motd && \
      sed -i "s/<cf_uaac_version>/${cf_uaac_version}/g" /etc/motd && \   
      sed -i "s/<terraform_version>/${terraform_version}/g" /etc/motd && \
      sed -i "s/<terraform_pcf_version>/${terraform_pcf_version}/g" /etc/motd && \
      sed -i "s/<fly_version>/${fly_version}/g" /etc/motd && \
      sed -i "s/<shield_version>/${shield_version}/g" /etc/motd && \ 
      sed -i "s/<credhub_version>/${credhub_version}/g" /etc/motd && \
      sed -i "s/<certstrap_version>/${CERTSTRAP_VERSION}/g" /etc/motd && \
      sed -i "s/<gof3r_version>/${gof3r_version}/g" /etc/motd && \
  
negative.code:     /bin/bash -l -c "http_proxy=${http_proxy} https_proxy=${https_proxy} rvm requirements" && \
      /bin/bash -l -c "http_proxy=${http_proxy} https_proxy=${https_proxy} rvm install ${ruby_version}" && \
      /bin/bash -l -c "http_proxy=${http_proxy} https_proxy=${https_proxy} rvm use ${ruby_version}" && \
      /bin/bash -l -c "http_proxy=${http_proxy} https_proxy=${https_proxy} gem install bundler --no-ri --no-rdoc -v ${bundler_version}" && \
      /bin/bash -l -c "http_proxy=${http_proxy} https_proxy=${https_proxy} gem install bosh_cli --no-ri --no-rdoc -v ${bosh_cli_version}" && \
      /bin/bash -l -c "http_proxy=${http_proxy} https_proxy=${https_proxy} gem install bosh-gen --no-ri --no-rdoc -v ${bosh_gen_version}" && \
      /bin/bash -l -c "http_proxy=${http_proxy} https_proxy=${https_proxy} gem install cf-uaac --no-ri --no-rdoc -v ${cf_uaac_version}" && \
  