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<html><head><title>Index: G</title></head><body bgcolor="#FFFFFF" text="#000000"><!-- START OF BODY --><!-- TOP BANNER --><p><img src="../gifs/smbanns.gif" usemap="#banner-map" border=0 alt="Book Home" ></a></p><map name="banner-map"><area alt="Learning Perl, 3rd. Ed." href="../index.htm" coords="1,-2,616,66" shape="rect"><area alt="Search this book" href="../jobjects/fsearch.htm" coords="629,-11,726,25" shape="rect"></map><!-- TOP INDEX LINKS --><p><a href="idx_0.htm">Symbols & Numbers</a>| <a href="idx_a.htm">A</a>| <a href="idx_b.htm">B</a>| <a href="idx_c.htm">C</a>| <a href="idx_d.htm">D</a>| <a href="idx_e.htm">E</a>| <a href="idx_f.htm">F</a>| <a href="idx_g.htm">G</a>| <a href="idx_h.htm">H</a>| <a href="idx_i.htm">I</a>| <a href="idx_j.htm">J</a>| <a href="idx_k.htm">K</a>| <a href="idx_l.htm">L</a>| <a href="idx_m.htm">M</a>| <a href="idx_n.htm">N</a>| <a href="idx_o.htm">O</a>| <a href="idx_p.htm">P</a>| <a href="idx_q.htm">Q</a>| <a href="idx_r.htm">R</a>| <a href="idx_s.htm">S</a>| <a href="idx_t.htm">T</a>| <a href="idx_u.htm">U</a>| <a href="idx_v.htm">V</a>| <a href="idx_w.htm">W</a>| <a href="idx_x.htm">X</a>| <a href="idx_y.htm">Y</a>| <a href="idx_z.htm">Z</a></FONT><!-- INDEX SECTION BODY --><H2>Index: G</H2><DL><!-- ========================== --><a name="general-numeric-conversion"><dt>general numeric conversion: <a href="../ch06_05.htm#INDEX-474">6.5. Formatted Output with printf</a></dt><!-- ========================== --><a name="getgrnam-function"><dt>getgrnam function: <a href="../ch13_06.htm#INDEX-920">13.6. Changing Ownership</a></dt><!-- ========================== --><a name="Getopt-:-:Long-module"><dt>Getopt::Long module: <a href="../appb_27.htm#INDEX-1319"> B.27. Command-line Options in Your Programs</a></dt><!-- ========================== --><a name="Getopt-:-:Std-module"><dt>Getopt::Std module: <a href="../appb_27.htm#INDEX-1320"> B.27. Command-line Options in Your Programs</a></dt><!-- ========================== --><a name="getpwnam-function"><dt>getpwnam function: <a href="../ch13_06.htm#INDEX-919">13.6. Changing Ownership</a></dt><!-- ========================== --><a name="glob-operator"><dt>glob operator: <a href="../ch12_02.htm#INDEX-856">12.2. Globbing</a></dt><dd><dl> <a name="combining-with-unlink-operator"> <dt>combining with unlink operator: <a href="../ch13_01.htm#INDEX-879">13.1. Removing Files</a></dt> </dl></dd><!-- ========================== --><a name="global-replacements"><dt>global replacements: <a href="../ch09_06.htm#INDEX-612">9.6.1. Global Replacements with /g</a></dt><!-- ========================== --><a name="globbing"><dt>globbing: <a href="../ch12_02.htm#INDEX-854">12.2. Globbing</a></dt><dd><dl> <a name="vs.-directory-handles"> <dt>vs. directory handles: <a href="../ch12_04.htm#INDEX-869">12.4. Directory Handles</a></dt> <a name="vs.-filehandle-reading"> <dt>vs. filehandle reading: <a href="../ch12_03.htm#INDEX-859">12.3. An Alternate Syntax for Globbing</a></dt> </dl></dd><!-- ========================== --><a name="globs"><dt>globs: <a href="../ch07_01.htm#INDEX-497">7.1. What Are Regular Expressions?</a></dt><!-- ========================== --><a name="gmtime-function"><dt>gmtime function: <a href="../ch11_06.htm#INDEX-829">11.6.2. The localtime Function</a></dt><!-- ========================== --><a name="graphical-user-interfaces-GUIs"><dt>graphical user interfaces (GUIs): <a href="../appb_32.htm#INDEX-1335"> B.32. Graphical User Interfaces (GUIs)</a></dt><!-- ========================== --><a name="greater-than-sign->-for-creating-files"><dt>greater-than sign (>) for creating files: <a href="../ch11_02.htm#INDEX-747">11.2. Opening a Filehandle</a></dt><!-- ========================== --><a name="Greenwich-Mean-Time"><dt>Greenwich Mean Time: <a href="../ch11_06.htm#INDEX-831">11.6.2. The localtime Function</a></dt><!-- ========================== --><a name="grep-command-Unix"><dt>grep command (Unix)</dt><dd><dl> <a name="regular-expressions-and"> <dt>regular expressions and: <a href="../ch07_01.htm#INDEX-495">7.1. What Are Regular Expressions?</a></dt> <a name="writing-Perl-program-resembling"> <dt>writing Perl program resembling: <a href="../ch09_04.htm#INDEX-593">9.4. Interpolating into Patterns</a></dt> </dl></dd><!-- ========================== --><a name="grep-operator"><dt>grep operator</dt><dd><dl> <a name="perlfunc-manpage-and"> <dt>perlfunc manpage and: <a href="../appb_10.htm#INDEX-1235"> B.10.1. map and grep</a></dt> <a name="picking-items-from-a-list-with"> <dt>picking items from a list with: <a href="../ch17_02.htm#INDEX-1090">17.2. Picking Items from a List with grep</a></dt> <a name="vs.-map-operator"> <dt>vs. map operator: <a href="../ch17_03.htm#INDEX-1097">17.3. Transforming Items from a List with map</a></dt> <a name="vs.-Unix's-grep-command"> <dt>vs. Unix's grep command: <a href="../ch17_02.htm#INDEX-1093">17.2. Picking Items from a List with grep</a></dt> </dl></dd><!-- ========================== --><a name="group-ID-$gid"><dt>group-ID ($gid): <a href="../ch11_06.htm#INDEX-815">11.6.1. The stat and lstat Functions</a></dt><dd><dl> <a name="changing-group-membership-and"> <dt>changing group membership and: <a href="../ch13_06.htm#INDEX-918">13.6. Changing Ownership</a></dt> </dl></dd><!-- ========================== --><a name="GUIs-graphical-user-interfaces"><dt>GUIs (graphical user interfaces): <a href="../appb_32.htm#INDEX-1334"> B.32. Graphical User Interfaces (GUIs)</a></dt></dl><!-- BOTTOM INDEX LINKS --><p><hr width="684" align="LEFT"><a href="idx_0.htm">Symbols & Numbers</a>| <a href="idx_a.htm">A</a>| <a href="idx_b.htm">B</a>| <a href="idx_c.htm">C</a>| <a href="idx_d.htm">D</a>| <a href="idx_e.htm">E</a>| <a href="idx_f.htm">F</a>| <a href="idx_g.htm">G</a>| <a href="idx_h.htm">H</a>| <a href="idx_i.htm">I</a>| <a href="idx_j.htm">J</a>| <a href="idx_k.htm">K</a>| <a href="idx_l.htm">L</a>| <a href="idx_m.htm">M</a>| <a href="idx_n.htm">N</a>| <a href="idx_o.htm">O</a>| <a href="idx_p.htm">P</a>| <a href="idx_q.htm">Q</a>| <a href="idx_r.htm">R</a>| <a href="idx_s.htm">S</a>| <a href="idx_t.htm">T</a>| <a href="idx_u.htm">U</a>| <a href="idx_v.htm">V</a>| <a href="idx_w.htm">W</a>| <a href="idx_x.htm">X</a>| <a href="idx_y.htm">Y</a>| <a href="idx_z.htm">Z</a></font><!-- LIBRARY NAV BAR --><hr width="684" align="left"><img src="../../gifs/smnavbar.gif" usemap="#library-map" border="0" alt="Library Navigation Links"><p><font size="-1"><a href="../copyrght.htm">Copyright © 2002</a>O'Reilly & Associates, Inc.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><!-- END OF BODY --></body></html>⌨️ 快捷键说明
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