Getting @ the variable_name inside of the array is what I can not remember how to do.
You don't have a variable_name inside of the array available by assignment. You have the values of the variables.
If you want to access the values by name, do so using a hash:
$test =12;
$test2 =13;
%hash=(
test => $test,
test2 => $test2,
);
foreach $name(qw(test test2))
{
print "$name $hash{$name}\n";
}
perl -le'print map{pack c,($-++?1:13)+ord}split//,ESEL'
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