i have done he following: 
foreach my $file (@find)
{
    print "file: $file\n";
    open (LOOKUP, "<upload_profile/$file") or die $!;

    while (<LOOKUP>)
    {
        ($name, $id) = (split m{\t})[3, 4];
         #print "id: $id\n";
        #$data{$file} = {$id => $refName};
        $data{$file}{$id} = $name;

    } 
 
}

close (LOOKUP);


for $file ( keys %data ) {
    print "$file: ";
    for $role ( keys %{ $data{$file} } ) {
         print "$id=$data{$file}{$id} ";
    }
    print "\n";
}

[download]
but it seems to return only the last line of each file

In reply to Re^2: hash of hashes by Anonymous Monk
in thread hash of hashes by Anonymous Monk

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