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-wordpress-12.1-squeeze-amd64.iso.sig
      gpg: Signature made Wed May  1 14:11:55 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  5f6106f52fc44a226c47d1c479bdbd43963d4bc2
    * md5sum   c950b020c9db17377fc6f3036a8dd14a

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)

iQEcBAABAgAGBQJRgSKgAAoJEIXCXpWhbrlN6d0H+gMg4G5urW04GKvN/pmQBK+A
ZrXozH440DzFAIGiITQdZ4f7DTewjQTa2XGUyzdrChz6C7l3ONrtP/4tKpjxed6d
mM7nA+n2BeS2Pg/LazhvPbD1jqQN9OyfMRTO4MdKxst9BCtMdAIU3JZvwM9lLZ/m
i93TSFd8cWjyq6i6Muyky6Mh0gWe9wr+5fipDnR+uCSmmNqPh4zdfsteVGyLb59A
Z/d3n71lPoRrBxf1AldVnLbbKh0Ze9HKlcZ0r+X0Q0QC3Hwuv2te09/SDWqneTlB
oxpGMafbTQ1A0wLoMdPRPMMxUlkb84TdzLUc5DVwZLptMnKYgnTgtLL2YsVd1T8=
=bk0f
-----END PGP SIGNATURE-----