magic(5) on FreeBSD
The text a4d56c0ed01d, as FreeBSD 2.2.8-RELEASE, FreeBSD 2.2.7-RELEASE shipped it.
file command's magic number file
The text a4d56c0ed01d, as FreeBSD 2.2.8-RELEASE, FreeBSD 2.2.7-RELEASE shipped it.
file command's magic number file