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Re:Bugs Rust Won't Catch by bonzini on Wednesday April 29, 2026 @06:42AM (#47946471)
No, -1 is simply the process group with pgid 1:

https://stackoverflow.com/questions/392022/whats-the-best-wa...

The problem is that -DIGIT doubles as both "signal number" and process group. The right way to invoke kill for a process group however would be "kill [OPTS]... -- -PGID".

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