And just for completeness there is Simon Cozen's Attribute::Persistent which allows for the persistence of variables with the greatest of ease. Here's some example code from the docs 
use Attribute::Persistent;

my %hash :persistent;

# Value retained between calls to the program.
$hash{counter}++;

# Explicitly provide a filename.
my %hash2 :persistent(SessionTable);

[download]

HTH

_________
broquaint

In reply to Re: global variable between scripts by broquaint
in thread global variable between scripts by wolverina

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