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Re: Protect Loop Execution with Traps

From: Roger
Subject: Re: Protect Loop Execution with Traps
Date: Wed, 29 Jan 2020 15:19:07 -0500
User-agent: Mutt/1.10.1 (2018-07-13)

>sigint_handler() {
>    trap - INT
>    kill -INT $$
>trap sigint_handler INT

One thing to note here, I tried inserting the "trap sigint_handler INT" prior 
to the loop/for/while statement (or outside of the loop) and the trap doesn't 
work as you state it does for yourself.

I find I have to insert "trap sigint_handler INT" within my loop (for/while) 
section of code, for the trap to work.  In my eyes or for me, this works as 


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