Besides you can build the PDF and html files from slides-awk.md file, here is also the build PDF: https://github.com/mschmnet/awk-slides/raw/master/pdf/awk-slides.pdf
npmmake(if you don't havemakejust have a look at the Makefile to find out how you can generate the slides)
make [all]
make pdf
make html
make help