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<html><head><title>File::Path (Perl in a Nutshell, 2nd Edition)</title><link rel="stylesheet" type="text/css" href="../style/style1.css" /><meta name="DC.Creator" content="Stephen Spainhour" /><meta name="DC.Format" content="text/xml" scheme="MIME" /><meta name="DC.Language" content="en-US" /><meta name="DC.Publisher" content="O'Reilly & Associates, Inc." /><meta name="DC.Source" scheme="ISBN" content="0596002416L" /><meta name="DC.Subject.Keyword" content="stuff" /><meta name="DC.Title" content="Perl in a Nutshell, 2nd Edition" /><meta name="DC.Type" content="Text.Monograph" /></head><body bgcolor="#ffffff"><img src="gifs/smbanner.gif" usemap="#banner-map" border="0" alt="Book Home" /><map name="banner-map"><area shape="rect" coords="1,-2,616,66" href="index.htm" alt="Java and XSLT" /><area shape="rect" coords="629,-11,726,25" href="jobjects/fsearch.htm" alt="Search this book" /></map><div class="navbar"><table width="684" border="0"><tr><td align="left" valign="top" width="228"><a href="ch08_100.htm"><img src="../gifs/txtpreva.gif" alt="Previous" border="0" /></a></td><td align="center" valign="top" width="228" /><td align="right" valign="top" width="228"><a href="ch08_102.htm"><img src="../gifs/txtnexta.gif" alt="Next" border="0" /></a></td></tr></table></div><h2 class="sect1">8.101. File::Path</h2><p><a name="INDEX-1448" />Creates and deletes multipledirectories with specified permissions. Exports two methods.</p><div class="refentry"><table width="515" border="0" cellpadding="5"><tr><td align="left"><font size="+1"><b>mkpath</b></font></td><td align="right"><i></i></td></tr></table><hr width="515" size="3" noshade="true" align="left" color="black" /><pre>mkpath (<em class="replaceable">path</em>, <em class="replaceable">bool</em>, <em class="replaceable">perm</em>)</pre><p>Creates a directory path and returns a list of all directoriescreated. Takes the following arguments:</p><dl><dt><i><em class="replaceable"><tt>path</tt></em></i></dt><dd>Name of the path or reference to a list of paths to create.</p></dd><dt><i><em class="replaceable"><tt>bool</tt></em></i></dt><dd>Boolean. If true, <tt class="literal">mkpath</tt> prints the name of eachdirectory as it is created. Default is false.</p></dd><dt><i><em class="replaceable"><tt>perm</tt></em></i></dt><dd>Numeric mode indicating the permissions to use when creating thedirectories. Default is <tt class="literal">0777</tt>.</p></dd></dl></div><div class="refentry"><table width="515" border="0" cellpadding="5"><tr><td align="left"><font size="+1"><b>rmtree</b></font></td><td align="right"><i></i></td></tr></table><hr width="515" size="3" noshade="true" align="left" color="black" /><pre>rmtree (<em class="replaceable">root</em>, <em class="replaceable">prt</em>, <em class="replaceable">skip</em>)</pre><p>Deletes subtrees from the directory structure, returning the numberof files successfully deleted. Symbolic links are treated as ordinaryfiles. Takes the following arguments:</p><dl><dt><i><em class="replaceable"><tt>root</tt></em></i></dt><dd>Root of the subtree to delete or reference to a list of roots. Theroots, and all files and directories below each root, are deleted.</p></dd><dt><i><em class="replaceable"><tt>prt</tt></em></i></dt><dd>Boolean. If true, <tt class="literal">rmtree</tt> prints a message for eachfile, with the name of the file and whether it'susing <tt class="literal">rmdir</tt> or <tt class="literal">unlink</tt> to removeit (or if it's skipping the file). Default is false.</p></dd><dt><i><em class="replaceable"><tt>skip</tt></em></i></dt><dd>Boolean. If true, <tt class="literal">rmtree</tt> skips any files to whichyou do not have delete access (under VMS) or write access (underother operating systems). Default is false.</p></dd></dl></div><hr width="684" align="left" /><div class="navbar"><table width="684" border="0"><tr><td align="left" valign="top" width="228"><a href="ch08_100.htm"><img src="../gifs/txtpreva.gif" alt="Previous" border="0" /></a></td><td align="center" valign="top" width="228"><a href="index.htm"><img src="../gifs/txthome.gif" alt="Home" border="0" /></a></td><td align="right" valign="top" width="228"><a href="ch08_102.htm"><img src="../gifs/txtnexta.gif" alt="Next" border="0" /></a></td></tr><tr><td align="left" valign="top" width="228">8.100. File::Find</td><td align="center" valign="top" width="228"><a href="index/index.htm"><img src="../gifs/index.gif" alt="Book Index" border="0" /></a></td><td align="right" valign="top" width="228">8.102. File::Spec</td></tr></table></div><hr width="684" align="left" /><img src="../gifs/navbar.gif" usemap="#library-map" border="0" alt="Library Navigation Links" /><p><p><font size="-1"><a href="copyrght.htm">Copyright © 2002</a> O'Reilly & Associates. All rights reserved.</font></p><map name="library-map"><area shape="rect" coords="1,0,85,94" href="../index.htm"><area shape="rect" coords="86,1,178,103" href="../lwp/index.htm"><area shape="rect" coords="180,0,265,103" href="../lperl/index.htm"><area shape="rect" coords="267,0,353,105" href="../perlnut/index.htm"><area shape="rect" coords="354,1,446,115" href="../prog/index.htm"><area shape="rect" coords="448,0,526,132" href="../tk/index.htm"><area shape="rect" coords="528,1,615,119" href="../cookbook/index.htm"><area shape="rect" coords="617,0,690,135" href="../pxml/index.htm"></map></body></html>⌨️ 快捷键说明
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