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-tracks-13.0-wheezy-amd64-vmdk.zip.sig
      gpg: Signature made Wed Oct 16 10:36:45 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  9c2b9525b8a4954263d1656b62df149be579dcea
    * md5sum   511c75ac8933916d9bc9608044aa9dac

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 v1.4.12 (GNU/Linux)

iQEcBAABAgAGBQJSXmwuAAoJEIXCXpWhbrlNkHoIANThyMq3RxTZND1jReRHppx1
EH3d/Kgt8PBoQqpv2XB6pKfKqr4j4j6fZNgDzKHUoxbLG9vVHJ1aqnPoGeStmXK7
7XPtiouQdyt+6J7z1XeFhnHjQ8q1Ilk3WcTFjQPbDOsR1vPeikhAgN3orejk2MR4
cVWn/Xm1oGpnTb7nkmKlbK49XNybf6W8HszPzSknocH8E9ZZPweSUXq2zjtTJsVU
9ZilCdPCfMOSRxK3MmqC85YJYPZ5b/XQGBgSuicH/lEMDy1w48AW7qi18fTCNNHF
o4GOhxse82Y0LAno0remM27NVzuvGkIsvYMeYEPvkzVEW/w44knPp22PosSdSRo=
=sOtw
-----END PGP SIGNATURE-----