anchor.diff:      && apt-get autoremove --purge -y \
       && rm -rf /var/lib/apt/lists/* /var/lib/log/* /tmp/* /var/tmp/*
   
  -ADD ./files /
  +ADD ./files/etc/ /etc/
  +ADD ./files/root/ /root/
  +ADD ./files/sbin/ /sbin/
   
   RUN bash /root/bin/placeholder-ssl.sh \
       && mkdir -p /app-start/etc \
  
positive.code: FROM ubuntu:20.04
  LABEL maintainer="noogen <friends@niiknow.org>"
  ENV TERM=xterm container=docker DEBIAN_FRONTEND=noninteractive \
      NGINX_VERSION=_1.18.0-2~focal_amd64.deb \
      NGINX_DEBUG=-dbg${NGINX_VERSION}
  
  COPY --from=buildstep /usr/src/nginx/nginx${NGINX_VERSION} /tmp
  
negative.code: FROM ubuntu:20.04 AS buildstep
  ENV TERM=xterm container=docker DEBIAN_FRONTEND=noninteractive \
      NGINX_DEVEL_KIT_VERSION=0.3.1 NGINX_SET_MISC_MODULE_VERSION=0.32 \
      NGINX_VERSION=1.20.1
  ADD ./build/ /tmp/
  RUN bash /tmp/ubuntu.sh
  
  