anchor.diff:  ENTRYPOINT ["/usr/sbin/sshd", "-D"]
   EXPOSE 22
   
  -ENV REFRESHED_AT 2015-12-12
  +ENV REFRESHED_AT 2016-01-13
  
positive.code:   go get -u golang.org/x/tools/cmd/goimports
  
  RUN \
    export git=1.9.5 && \
    wget -q -O - https://github.com/git/git/archive/v${git}.tar.gz | tar zxf - && \
    mv git-${git} .build_git && \
    (cd .build_git && make prefix=/usr/local && make prefix=/usr/local install && make clean && cd ..)
  
negative.code:   echo 'export PATH=$PATH:~/.emacs.d/bin' >> .profile
  
  RUN \
    export global=global-6.5.2 && \
    wget -q -O - http://ftpmirror.gnu.org/global/${global}.tar.gz | tar zxf - && \
    mv ${global} .build_global && \
    (cd .build_global && ./configure --with-exuberant-ctags=/usr/bin/ctags-exuberant && make install && make clean && cd ..) && \
  