try this: 

. . .

my %files = map { join('', 'com', $_) => 1 } (1 .. 20);

sub first
{
    if ($files{$_})
    {
        . . .

[download]

Regards,

PN5

In reply to Re: working with mulitple files by Prior Nacre V
in thread working with mulitple files by Anonymous Monk

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