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<a accesskey="3" href="page.php?w=Extended_file_system&amp;p=2">3.Next</a>
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<p>The <b>extended file system</b>, or <b>ext</b>, was implemented in April 1992 as the first <a href="page.php?w=file_system">file system</a> created specifically for the <a href="page.php?w=Linux">Linux</a> kernel. Although ext is not a specific file system name, it has been succeeded by <a href="page.php?w=ext2">ext2</a>, <a href="page.php?w=ext3">ext3</a>, and <a href="page.php?w=ext4">ext4</a>. It has <a href="page.php?w=metadata">metadata</a> structure inspired by traditional <a href="page.php?w=Unix_File_System">Unix File System</a> principles,</p><p>
<a accesskey="3" href="page.php?w=Extended_file_system&amp;p=2">3.Next</a>
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