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 debian-6-turnkey-rails_12.1-1_amd64.tar.gz.sig
      gpg: Signature made Tue Jun  4 15:48:27 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  ca405228619d8d2fe4e22a2cf0dcb7f040aa0336
    * md5sum   20331e30ec7f13916e5f9153c846be78

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)

iQEcBAABAgAGBQJRrgxBAAoJEIXCXpWhbrlNhJQH/151h+ZIsML0aTdq6nrdkWFS
9c7cJJbbaedc9DuoLLzTqXMTGuUDwvwNuvs/uUuVSHaIIHxWHUd4fqfDPAY9aNDl
b5xvaLdUVdsdJ/sYa9c4nhrpSc1ctVDrNwPC3ZJBKbgiFWSVk9cXSUJo8K8Od11F
EpUH/xal69UwuGfQVffPDQRFkYWDiRbf9OIPcujFBJNlUqoJK8OLXUVbZHYX/f9H
XRQSj2ODRCqAVSyBmc3kuG+9nmrydOtAQWijsDfPN9Gzrrcn9k5AwtfHGziY6uyU
1TaLlQtx9QUNKpJVodyq326LTenPDpWGVhs3dlAxRAuDgS1duKbFSAjZGxMSqSc=
=fv44
-----END PGP SIGNATURE-----