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-phpnuke-12.1-squeeze-amd64-vmdk.zip.sig
      gpg: Signature made Tue Jun  4 15:07:21 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  23914f530b20414f4c3378846f1a9cf4390612f8
    * md5sum   5a9ac43269de1d4ee3ea3b11e677633d

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)

iQEcBAABAgAGBQJRrgKgAAoJEIXCXpWhbrlNjhUIAMcWHLn4rYspmcRm1G0Xro7l
e15MihQ8Pt+Nm6KWKgOk443HnFs6hGPdEv5KKtOHK4iaaOPDrULwp8s8MMpAfkQK
qD0OEBr9H9c9JL4qLkbxA2wGc16PSq6m7htepAuN6TXVXOKZXyY/PlAh015iuIEr
FzcwXfvXj5KUmooKrjRoLEvvs5EAxO4/KNR0pN34X073OwHPGKlo2YduVgSP+gOS
G3yU7wILPvBJnWOG52hRRRmvTo8+1Ti6jLSSCkpd/6YmhVciM+vNkR80WMYjSNYe
KHvdCYTAmfVTotMIbPzQz19k4p/R70RoOFzPykwg/7kE6G3/qRZftdWUDOAobtE=
=wMi7
-----END PGP SIGNATURE-----