Beyond Ctrl-C: The dark corners of Unix signal handling

Hi! My posts have often been useful to folks on HN so I thought I'd submit one here :)

I gave a talk at RustConf 2023 about signal handling on Unix platforms [1]. Since RustConf 2024 is next week I thought I'd also write it up as a blog post, since a lot of folks prefer reading text to watching a video.

The post is oriented towards Rust devs but a lot of the information in it is useful to systems engineers generally.

[1] https://www.youtube.com/watch?v=zhbkp_Fzqoo