anchor.diff:  	m4 \
   	make \
   	man \
  -	memcached \
   	mongodb \
   	mongodb-server \
   	nano \
  
positive.code: ## Services
  ####################
  
  # Memcached parameters
  ENV MEMCACHE_MAXSIZE_MB 100
  ENV MEMCACHE_MIN_ALLOC_SIZE 10
  
  # 8787 for RStudio
  # 8000 for Jupyter
  EXPOSE 8787 8000
  
negative.code: 
  ENV TERM xterm
  
  CMD /usr/lib/rstudio-server/bin/rserver \
  	&& jupyterhub --no-ssl -f jupyterhub_config.py
  