FROM cr.wks/debian-stable RUN apt-get update && apt-get install -y \ dnsutils procps nmap bash iputils-ping bash \ build-essential make ccache distcc-pump distcc g++ \ libncursesw5-dev RUN apt-get remove -y --purge man-db ;\ apt-get autoremove -y --purge ;\ apt-get clean -y ;\ rm -rf /var/lib/apt/lists/* ;\ rm -rf /var/cache/apt/* ADD docker-entrypoint.sh / ENTRYPOINT ["/docker-entrypoint.sh"]