How to bind a custom signal key in bash？

Asked Mar 15 '20 at 21:49

Active Mar 15 '20 at 21:49

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As we all know, pressing Control-c in bash can send SIGINT to the foreground program, but I want to know is there a way to configure bash or readline(inputrc) to send SIGUSR1 to the foreground program when I press Control-s ?

asked Mar 15 '20 at 21:49

Haibin

https://stackoverflow.com/questions/6168636/how-to-trigger-sigusr1-and-sigusr2 – Digvijay S Mar 16 '20 at 05:29
https://superuser.com/questions/288772/shell-sigkill-keybinding/417991#417991 – Matt Kneiser Feb 11 '22 at 23:10

How to bind a custom signal key in bash？

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