Oh, I misunderstood that you didn't know for sure about Fatal
In the simplest case, use Fatal qw( :void close ); would work for this, but I strongly doubt it, and in any case I canít think of a good way to purposefully trigger a close failure in order to test it.
And yes... the loop device rocks :)
Don't fool yourself.
perl -ple'$_=reverse' <<<ti.xittelop@oivalf
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