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-phpnuke-12.1-squeeze-amd64-openstack.tar.gz.sig
      gpg: Signature made Tue Jun  4 15:21:08 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  fed61198cbabe4ccec7a00b32f35b1570a9f4f80
    * md5sum   ebc168ab4745fbc376ff10b7c893f678

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)

iQEcBAABAgAGBQJRrgXcAAoJEIXCXpWhbrlNFLYIANiwoIq8K4n2E3ScjvOTXlqB
/5P64Xk2+sxsIjfOcYkVijhWDvW9e69rlMRsBcOfHXNFwRngrUex2ozT5N8ojJz0
fjjGd2Q2bS2jrYFXwHg6mdzv6wKa6MYrjAIWLAt/WrWQ4E2Gm+wkQ+veVeHTooFF
8Y2aRm76InAKVIMu1N8WOzkgBW+HpwAxqtUdc5jbJJY5smz4r2QBkGJ9BoDrqlil
7y9r+WueZQPQ3eOnZvn90n7810YDmqMbXXwrryXLdp7FYE4p7dZFMtEQ+7sYM7mB
sysOSCG5sGnCmtAbsMwd0Lt7hkuB07ycdhmi+VfpxTJscyhhhOaeZNquxkbMcZw=
=sf82
-----END PGP SIGNATURE-----