This signature file may be used to cryptographically verify file integrity,
like this::

    $ gpg --keyserver hkp://keyserver.ubuntu.com --recv-keys 0xA16EB94D
    $ gpg --list-keys 0xA16EB94D
      pub   2048R/A16EB94D 2008-08-15 [expires: 2023-08-12]
      uid   Turnkey Linux Release Key <release@turnkeylinux.com>

    $ gpg --verify turnkey-drupal6-12.1-squeeze-amd64-xen.tar.bz2.sig
      gpg: Signature made Tue Jun  4 13:26:15 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  15c5223099894a6ac4b97e357224431dad8ccf5f
    * md5sum   72fb8368607b6493de3c637e5c31b32a

You can calculate these on your end and compare to check for errors, but
cryptographic verification is recommended for security reasons.

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.10 (GNU/Linux)

iQEcBAABAgAGBQJRrerwAAoJEIXCXpWhbrlN6VkIAM6U1HSHARgnL8n86dLNDMZP
9crhUgvZyEkE7ccsIWit59yISaYxa8ndHZWPZN910GM9WKrTWwkMJvbtYjtFVcUk
hCowKi7TNtdn4MwBVfZbORlNEkGjvZV8WLwN63W99QPjaTrT+EMqN6UvqELM2frd
loAgNi9rYRMzv2S6RtwjlvaTkrFnwWperR4w7NhOAFXKozO1mL62Y63zWKYja6LB
dbBCixD3hnK3kaoccn0PPSW2yfh8V6P5hM2Ti4KuKqKhgIY/jJpqpmdiQK8SKMzt
4vPU6seBn6fh16i7rQ2pT64MKfy9kr0B6lFQWng2GAHL+1kgJhKqf/KlnmFR9Tc=
=01nV
-----END PGP SIGNATURE-----