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-movabletype-12.1-squeeze-amd64-xen.tar.bz2.sig
      gpg: Signature made Tue Jun  4 14:48:12 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  3608ac54ebeaee45a2d8031a4cfefa4a0db3d541
    * md5sum   c861dc6842e8efdd75dcdf71e1e46ef8

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)

iQEcBAABAgAGBQJRrf4kAAoJEIXCXpWhbrlNmKgIAJ6WH4ytUM53A88ifaFWFE8l
s5qJxd6S/x7VfwUzRFOe5UHdVHTrRAEyZzXaw8Uaiklb2rUbi6kEvF5KQvLqVXSa
PxYH/PLPoKybD0gAWg7fTo7Eh2yGqU6XjCHjVG29yAcpHxVCTgnWG1p63GpcGfiA
DuUGHa1rXzvwexoYwrVz8aQIfrlz3AQEPXp2SpMw7/rGDVjfJvcf8MdKGNiFQ8I5
W+5plZdWX7TnnleD8WU6V+czup2B6U+N/bmzfT3EFJ5E4HRDX01IOjaWyMdC9UcJ
21vyaeRKByRcqc6IGdL0pF/dlpLQs/2Nj85d3pA1fUJyXM+X7+Tw05p7FIGKVRE=
=k0we
-----END PGP SIGNATURE-----