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-dokuwiki-12.1-squeeze-amd64-openstack.tar.gz.sig
      gpg: Signature made Tue Jun  4 13:08:15 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  06e301fed474cda666d8cf54056320985ecd501f
    * md5sum   ad8fd131f366192ebf065cd5883f06bf

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)

iQEcBAABAgAGBQJRrea5AAoJEIXCXpWhbrlNtpkH/2y1sSH5oAlM/k7wCKzQKEHy
TI5TBYYba1nbdS+BGNHo9pcJgOOMqYWvG6Zy8cN0ckzkYd3QLo9a41qUWdw1r0bl
AhJitPeYXPKRez7gOEAJG9MqbM3dD6AiF7v6oRAs6eC5bw6ZuNaatc7FNvnuJeiS
dr6XNoq9ARV4qcWRdghpCT5R9FE3OrP62MVwA6OyLjgRK867EhaBEGrK0CEA4zYy
Z66uOOo5E+BdbWCEaPHyP7+8vXCjrpKNM5MfNF4SIkbVBvPIwL4FaxGBgi6ppB5M
2ZHX8OzpUXkeaj9qT8JSN9iYB6rgvymIHEItvJ6wvJcqpmF0Lk3dPPKqaQ+VQMw=
=OImL
-----END PGP SIGNATURE-----