Show HN: Digital Superpowers, a free book highlighting various FOSS tools
I wrote this intermediate-level book as a showcase of various FOSS, mostly command line tools. I&#x27;m a nuclear engineer and found myself teaching other nuclear, mechanical, and electrical engineers these tools again and again, so I wanted to package them into book form. I attempted to make it even broader interest, so it&#x27;s not just about engineering. In the end, it&#x27;s a fairly eclectic set of topics. Anyway, after selling for a few years, I just decided to release a slightly updated version of it in full for free. You&#x27;ll find full HTML, PDF and ePub versions (all built with Sphinx) at the link.