Bash Variable scope - while loop while reading from a file

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# 8  
Old 07-31-2019
Originally Posted by MadeInGermany
bakunin, I suggest to once and globally define the variable

because some shells run a sub shell in a separate process, and $$ changes.
You are right. I have edited the code above.

# 9  
Old 07-31-2019
Hi bakunin...

Ha ha, but where is 'i'?
The OP wanted 'i'... <wink>
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