say requires that you put use feature 'say'; or use 5.010; (or any version greater than that) at the top of your script. Commenting out use warnings; use strict; is not a solution.

use warnings;
use strict;
my $PATH = '/tmp/foo';
opendir my $dh, $PATH or die $!;
print "\"$_\"\n" for
    grep { -f "$PATH/$_" && /^([0-9][\w.:,=\-]+)$/ }
        readdir $dh;
closedir $dh;
__END__
"1231125716.6864.bLyyk:2,S"
"123test"
"1422830161.R3.asus64:2,S"

[download]

If you have further trouble, please see Basic debugging checklist and How do I post a question effectively?

In reply to Re^9: Display filenames in mbox folder by Anonymous Monk
in thread Display filenames in mbox folder by peterr

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