anchor.diff:      socat \
       silversearcher-ag \
       gettext-base \
  +    parallel \
     && apt-get clean autoclean \
     && apt-get autoremove -y --purge \
     && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* \
  
positive.code:   && ln -s /var/shared/.gnupg \
    && ln -s /var/shared/.ngrok2 \
    && ln -s /var/shared/Dropbox/projects \
    && chown -R root: /root
  
  # Set up the golang development environment
  RUN mkdir -p /goprojects/bin
  
negative.code:   && rm -rf /var/lib/{apt,dpkg,cache,log}/
  
  # Install go (https://golang.org/dl)
  RUN curl https://dl.google.com/go/go1.15.8.linux-amd64.tar.gz | tar -C /usr/local -zx
  
  
  # Install nvm and a few needed NodeJS versions
  ENV NVM_DIR /usr/local/nvm
  