anchor.diff:   && curl \
           --location \
           --url https://github.com/gliderlabs/sigil/releases/download/v0.4.0/sigil_0.4.0_Linux_x86_64.tgz | tar -zxC /usr/local/bin \
  - && rm -rf /tmp/*
  -
  -RUN git_version=$(git --version | sed -rn "s/.*(\d+\.\d+\.\d+).*/\1/p") \
  - && cd /tmp \
  - && curl \
  -        --location \
  -        --url https://github.com/git/git/archive/v${git_version}.zip \
  -        --output git.zip \
  - && unzip -d git git.zip \
  - && mkdir -p /usr/share/perl5/site_perl \
  - && mv git/$(ls git)/perl/* /usr/share/perl5/site_perl/ \
  - && rm -rf git git.zip /usr/share/perl5/site_perl/Makefile* \
  - && cp /usr/share/perl5/site_perl/private-Error.pm /usr/share/perl5/site_perl/Error.pm \
    && rm -rf /tmp/*
   
   # RUN version="$(curl --url https://github.com/git-lfs/git-lfs/releases/latest -I -s | grep -i 'location:' | head -n 1 | sed -En 's|.*tag/v([0-9\.]+).*|\1|p')" \
  
positive.code:         bind-tools \
          file \
          git \
          go \
          grep \
          less \
  
negative.code: FROM alpine:3.8
  
  RUN apk add --no-cache \
          apache2-utils \
  