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-bambooinvoice-12.1-squeeze-i386-xen.tar.bz2.sig
      gpg: Signature made Tue Jun  4 20:10:13 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  4f2d1d1ce7a0879084250a175e982fd09a04246e
    * md5sum   e82909e56893b5e0a4f5ef1cb30b12fc

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)

iQEcBAABAgAGBQJRrkmaAAoJEIXCXpWhbrlNUgQIAKnQmDys9myYEBbroXnGA0jG
Lf9XLoAxEQ0LEepIBFb3tTpmAEkLEn+yqpgRJqZ6w+jDkZ+83QQpwAX/Abjo0u2f
2bEJt8lNiYxpRplk/LuuPwPLkqpb7QiOWhPmO9nhfz6VHLgtiwHd0BwFIHPjs35j
3XEhmtkptLImHTZUiLM3rRpnHhkcbiJlixQeeieYoF8SZ6wa9XYSdPJX470FrcO2
cVJ4IGmsT4PWjyhAl4CetUe7VsrpFXUTGU4zQSZ6+JDFFosVRXhtJhzYVv7wyOjF
ASLYiqzp7CruyBjNDsVc4aK5R0UxBFF/aG1EkgUtvdONrE9niJ4fv7kd9vCKQW0=
=Zxk4
-----END PGP SIGNATURE-----