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-mysql-12.1-squeeze-i386.iso.sig
      gpg: Signature made Thu Apr 18 13:19:14 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  850205c73111bbfa85c4af938c1d233599df6270
    * md5sum   f2019c90c1b113a1c09974e0cc829b6f

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)

iQEcBAABAgAGBQJRb/LHAAoJEIXCXpWhbrlNHpEH/RbxBoT1bWQBU9y0sBg9XcNS
yRMn+gxBSq4IAday9qYsAfeZAXhBhHCtoxNl046tR4lx1aqrO47peH4v+CNoPkTj
YfXZNMPczYhx1i/j+heucCGPYlDK1mM2qDVwCluPZkP87qFXwe5anwKEUQHl3hOC
VG/m5y7IQ7SSWaiczuL38Xj72vRxMmaFROuTBPbpwz59xtos2fsYugsHtojTCzMc
nhU1x2tvC6IiFzA3IqDyOjDwhPsYis+CPMLw4eReIDlCmXZP8cklK987AMgvxGiX
Q4FEtr7wXNIjFPxKtSw7liZfrsRjaP94Wv+A2L2sk+ytw2aiqZMJl70vOHZEcmI=
=IUkI
-----END PGP SIGNATURE-----