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-drupal6-12.1-squeeze-i386-vmdk.zip.sig
      gpg: Signature made Tue Jun  4 20:36:00 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  b8a680bc7dba954a2250c553f48f34aeac9107bd
    * md5sum   d439a122e8616e1d1acdb4cdab1ccfb4

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)

iQEcBAABAgAGBQJRrk+lAAoJEIXCXpWhbrlNH38IAJfedcooBvRVMzswpinAtSV2
8EJXnoQiWVDR0SpoQIHHbkLVXdgODQQcvmbEG9XxJ3sWNDrSQoKANaPzHOZ9OdRm
uEl+2j1opNwDfRdJPi/NJ+h9D2mdi64adklDhFVtl01vMZUL6EMsEqbXddVf3L0y
Y/JY1+eHS5x65jfUcmOSwnmYXZA2HutX1n607dmkIhXxEa/ADqEqJMPpxQClNl78
DsZnmT4P4eoK6/cPvVANhqAO9ja8zNfNNKSr67N3W6o2zwyLxe9te5BN0BIMtTLo
1PUNp4wtuP87LnWSJvOj2SC7Iv+4Y3f+NyHj0JLRXbwKT+6fXfBT0eVLw7g0jqg=
=4BXs
-----END PGP SIGNATURE-----