Inspired by Adam Wołk's blogpost about reading BSD code daily.
The idea is to pick a project (or a few) and read at least one source code file a day for educational purposes. He chose BSD's base system and userland, I have chosen the Linux kernel and some GNU system utilities.
Which projects will you chose?
"OpenBSD Daily" https://blog.tintagel.pl/2017/06/09/openbsd-daily.html