GitHub - yeet-src/sigwire: tail -f for signals. Every signal any process on the box raises — who sent it, who it hit, which signal, how it was raised (kill(2), the kernel, a POSIX timer), whether the target caught it and how long its handler ran, whether it tore a blocked syscall out with EINTR.

Show HN: Sigwire – a live TUI switchboard for every signal on your Linux box

tail -f for signals. Every signal any process on the box raises — who sent it, who it hit, which signal, how it was raised (kill(2), the kernel, a POSIX timer), whether the target caught it and how...

43 points by zasc 100 days ago github.com 16 comments

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Hey everyone, I wrote this tool for inspecting linux signals across proceses

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