ok I'll use it, mean while I've just updated the code output again.

When I use strict, I get error like this which does not seem to be an issue for me but blocks the execution :(

Global symbol "$file" requires explicit package name at Test.pl line 25.

Execution of Test.pl aborted due to compilation errors.

In reply to Re^2: uninitialized value $_ in pattern match (m//) by gvinu4u
in thread uninitialized value $_ in pattern match (m//) by gvinu4u

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