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-nginx-php-fastcgi-13.0-wheezy-amd64-xen.tar.bz2.sig
      gpg: Signature made Fri Nov  1 09:14:43 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  a00e53d28c5a6e4fe3c1f5ab61e27c07f1ae023b
    * md5sum   8ef7f3b43e5101d6045406039a591d49

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)

iQEcBAABAgAGBQJSc3D9AAoJEIXCXpWhbrlNk5cIANb4mwd2Sj8dLzDhRnj6/bAT
S4ewpxReQE8fwX2UpIucz6yb3DWWFpVuutdGp1TVy7Iz20qPTwUsPxaCjCOccIdQ
oB2nizcVKFALZ38DOXTovIZVWf+9bviyk/J773rSRNO10GmUjm4cf3g2aqxIMnOJ
aH6wXZoRbxxh+gJvXGqng7jd20M6TbSRbNCd8vohuI74eLC5M7LMYO2FxgXbnmnN
kI6spewqjUNwIl0C8yKIP6wpzs9zS2QRopnRQKxJfWvsMUoc0ilKh/ZwwxAy5ZTN
6bRNAgwMffUdpjpx0TCGu5k24h57X0ELRtEg9Ue5ve1trK6HzIt4AD4ofckcLrk=
=bP0O
-----END PGP SIGNATURE-----