anchor.diff:                      texlive-latex-base \
                       texlive-latex-extra \
                       texlive-latex-recommended \
  +                    sendmail \
                       -yq && \
       apt-get purge \
           texlive-pstricks-doc \
  
positive.code:     chmod +x /openvas-check-setup && \
      greenbone-nvt-sync && \
      greenbone-scapdata-sync && \
      greenbone-certdata-sync
  
  CMD /start
  EXPOSE 4000
  
negative.code: ENV DEBIAN_FRONTEND=noninteractive
  
  RUN apt-get update && \
      apt-get install software-properties-common --no-install-recommends -yq && \
      add-apt-repository ppa:mrazavi/openvas -y && \
      apt-get update
  
  