$ docker run -v /var/run/docker.sock:/var/run/docker.sock \
  dockerinpractice/dockerfile-from-image reverseme
FROM busybox:buildroot-2014.02
MAINTAINER ian.miell@gmail.com
ENV myenvname=myenvvalue
WORKDIR /opt
RUN mkdir -p copied
COPY file:43a582585c738bb8fd3f03f29b18caaf3b0829d3ceb13956b3071c5f0befcbfc \
in copied/Dockerfile
RUN mkdir -p added
ADD file:43a582585c738bb8fd3f03f29b18caaf3b0829d3ceb13956b3071c5f0befcbfc \
in added/Dockerfile
RUN touch /tmp/afile
ADD \
file:43a582585c738bb8fd3f03f29b18caaf3b0829d3ceb13956b3071c5f0befcbfc in /
EXPOSE 80/tcp
VOLUME [/data]
ONBUILD touch /tmp/built
ENTRYPOINT [/bin/sh -c /bin/bash]
CMD [/bin/sh -c -r]
