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-joomla15-12.1-squeeze-i386-vmdk.zip.sig
      gpg: Signature made Tue Jun  4 21:15:18 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  7075be3b61cfc0b9d649d8c1f705f2b997549348
    * md5sum   f74ce4eddb46ea9fcd29242bd0252b13

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)

iQEcBAABAgAGBQJRrljbAAoJEIXCXpWhbrlNy2QH/R1r5lxDSaG6SyORzbUs9ERu
UjEW3BSHiOTu5X5m21eJu2yXor0iaCCUxHWysKlNYazwqCgaaGBM9kihHyWBzLFk
A2TvQG6Y3e5KecT1Mg04LVvtw1lGqzehlsOQDl5PAGt5J13uao3D2iidfFWL7sWY
3Tu1tIVusF0VC0bQ6poYy7ZwxrPamd4RdNqqlIObtScaw6G3FddVXpBZLGfz+qrz
EnqoOyfC/YfhLoebTYz7RVUvGf9+DogbB4JxHwDt2GZR+S59+KRyI7kgeMmch9ni
5XXB5xc7YRuXDGPwG2LzVTl8RA5hG7X4++a1XY2DBKBXROkPp5MjwJNNA7Sni2I=
=nHEe
-----END PGP SIGNATURE-----