Build docker image containing all the tools to generate the website and pdfs
git clone https://github.com/cagix/pandoc-lecture.git /tmp/pandoc-lecture
cd /tmp/pandoc-lecture/docker
make amd64
cd -Mount this dir into build container
# the last argument is the docker image to be started
docker run --rm -it -v "$(pwd):/pandoc" -w "/pandoc" -u "$(id -u):$(id -g)" --entrypoint "bash" pandoc-lecture
make slides
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