0&&<<''; # this PGP-signed message is also valid perl
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

# CHECKSUMS file written on Tue Jun 13 07:38:56 2017 GMT by CPAN::Checksums (v2.12)
$cksum = {
  'WZHANG' => {
    'isdir' => 1
  }
};
__END__
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.14 (GNU/Linux)

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vf0AnjbRK0UqxYEUA3PIyX2EKXvs8Fis
=+eq/
-----END PGP SIGNATURE-----