It might make more sense if expressed as a one-liner.

$ for i in {1..10}; do echo $i; done | perl -ne 'BEGIN {our $prod = 1;
+} $prod *= $_; END { print $prod,$/; }'
3628800

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90% of every Perl application is already written. ⇒
dragonchild

In reply to Re^2: Initialize variable in BEGIN by pfaut
in thread Initialize variable in BEGIN by BillKSmith

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