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-postgresql-12.1-squeeze-i386-vmdk.zip.sig
      gpg: Signature made Tue Jun  4 23:18:42 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  6a7d3b8028792de9bbea13e9a3a4bb7ed3bdb385
    * md5sum   e174d0687cac65a84562a1647d4b2c0c

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)

iQEcBAABAgAGBQJRrnXIAAoJEIXCXpWhbrlNZ/AIAIa25FMFTlVY8vwt+AgsmmOW
xAlvjqrFD51uD6sDfN+7UMt9w7kaXb9/q/Xux+bFuxOryC8ooeDHbTVtDbRQvOZC
W3JGqOH9WJhQouVF4iVpV4F8X1zwal3gjeAs5KQXjU9ZV+deVUNDOc3aKjfoxqej
Nr9CcoNKPgrSQTQiDJeZ0F+v2Y0fNMVp9lNExD6tNXQCHrvA1eJRNqPFaDWQzJGG
hRy/ULLwTOVgz5E88L+0H+6hbuDeZ9uMyGy1cawG8RV2+eVuZ6QHnrUSxRsir2mZ
pXjvY/kMLXheEQrvyZkdAWM+/YCAYBSJEl1sS/Bce8htVFfadVEgLputr3cYE2U=
=uWjt
-----END PGP SIGNATURE-----