anchor.diff:  RUN yum install -y \
     supervisor \
     nginx \
  -  sudo \
  +  sudo passwd \
     git vim-enhanced nano wget tmux screen bash-completion man \
     tar zip unzip \
     nodejs \
  
positive.code: # Install
  # - supervisord for monitoring
  # - nginx for reverse-proxying
  # - Git and development tools
  # - node.js for TTY.js
  # - PIP so we can install EasyDav dependencies
  
negative.code: # Run all processes through supervisord
  CMD ["/usr/bin/supervisord", "-c", "/etc/supervisord.conf"]
  
  RUN useradd -m researcher && \ 
      gpasswd -a researcher wheel && \
      passwd -d researcher && passwd -u -f researcher
  
  RUN chown -R researcher /var/log/easydav /var/log/supervisor
  
  # Logs do not need to be preserved when exporting
  VOLUME ["/var/log"]
  