<sect2><title>Contents of file-&file-contversion;</title> <sect3><title>Program Files</title> <para>file</para></sect3> <sect3><title>Descriptions</title> <sect4><title>file</title> <para>File tests each specified file in an attempt to classify it. There are three sets of tests, performed in this order: filesystem tests, magic number tests, and language tests. The first test that succeeds causes the file type to be printed.</para></sect4> </sect3> </sect2>