Exit code -4

[Tim]

On Thursday, 21 January 2021 at 01:07:22 UTC, Paul Backus wrote:
> On Thursday, 21 January 2021 at 00:49:26 UTC, Tim wrote:
>>
>> Oh, so it's just signal 4, not -4?
>
> The signal is 4. The exit status is -4.
>
> https://en.wikipedia.org/wiki/Signal_(IPC)#POSIX_signals
> https://en.wikipedia.org/wiki/Exit_status#POSIX

Those lines were super useful! Not sure why I couldn't find that 
info on my own ...