pkg://file-4.13-1mdk.i586.rpm:236649/HEADER  downloads

Name        : file                         Relocations: (not relocateable)
Version     : 4.13                              Vendor: Mandrakesoft
Release     : 1mdk                          Build Date: Mon Feb 14 12:51:35 2005
Install date: (not installed)               Build Host: n5.mandrakesoft.com
Group       : File tools                    Source RPM: file-4.13-1mdk.src.rpm
Size        : 1384385                          License: BSD
Packager    : Götz Waschk <waschk@linux-mandrake.com>
URL         : ftp://ftp.astron.com/pub/file/
Summary     : A utility for determining file types
Description :
The file command is used to identify a particular file according to the
type of data contained by the file.  File can identify many different
file types, including ELF binaries, system libraries, RPM packages, and
different graphics formats.

You should install the file package, since the file command is such a
useful utility.