anchor.diff:   && ln -sf ~/theme.zsh-theme /var/lib/oh-my-zsh/home.zsh-theme
   
   ENV USER="user" \
  -	EDITOR="vim" \
  -	TIMEZONE="UTC"
  +    EDITOR="vim" \
  +    TIMEZONE="UTC"
   
   EXPOSE 22
   
  
positive.code: 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/ \
  
negative.code: RUN curl --location https://bootstrap.pypa.io/get-pip.py | python \
   && pip install --no-cache-dir --upgrade --ignore-installed --force-reinstall pip \
   && pip install --no-cache-dir \
          awscli \
          cookiecutter \
          docker-compose
  
  RUN latest="$(curl --silent --url https://github.com/digitalocean/doctl/releases/latest | sed -rn 's/.*tag\/v([^\"]*).*/\1/p')" \
   && echo "latest: $latest" \
  