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-rails-12.1-squeeze-i386-openstack.tar.gz.sig
      gpg: Signature made Tue Jun  4 23:56:06 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  4098c94d39f879c933567dde20317a612bd78f41
    * md5sum   8e425ac38723ed1811bfba631e9824e7

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)

iQEcBAABAgAGBQJRrn6HAAoJEIXCXpWhbrlNCvcH/3MlmvBI0wkTvA7d+v1/6vfX
JUf1OggeX2mlkoF78V6l9+O4KzS3JWD+ruJVheXbN5Y+iepwK2jBX+ATgha5HwxD
TifBEycgZaVgg4OpoV1nKYkhkO4suK/N5fdIbldmHw49/JO2sipGLyD4gWh9yDDy
MCrUUT79ra5NS38BvirG3Y2CwQvyZP7R7t/YlxpPky+EZpIaLZCvHFzKh1/UW4cZ
vFrS9v9/eZX4Tu6vJKpkj210bUSsI8bHzjYA8FKES4hQW8vlgCiEmVyRvSuz+TcU
CxaEMabTB6jhneue8/ImGyObh22yLmy4lbirood/omYzvp8XQArRohhtAYN3J/M=
=Komt
-----END PGP SIGNATURE-----