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30.15.1.perl [root@F5:Active] config # perl [root@F5:Active] config # perl -v This is perl, v5.8.8 built for i386-linux-thread-multi Copyright 1987-2006, Larry Wall Perl may be copied only under the terms of either the Artistic License or the GNU General Public License, which may be found in the Perl 5 source kit. Complete documentation for Perl, including FAQ lists, should be found on this system using "man perl" or "perldoc perl". If you have access to the Internet, point your browser at http://www.perl.org/, the Perl Home Page. 30.15.2.python [root@F5:Active] config # python Python 2.4.3 (#1, Apr 8 2010, 19:04:08) [GCC 4.1.2 20080704 (Red Hat 4.1.2-46)] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>> 30.15.3.PHP [root@F5:Active] config # php -v PHP 5.2.10 (cli) (built: Apr 8 2010 20:58:22) Copyright (c) 1997-2009 The PHP Group Zend Engine v2.2.0, Copyright (c) 1998-2009 Zend Technologies 30.15.4.lua [root@F5:Active] config # lua Lua 5.1.2 Copyright (C) 1994-2007 Lua.org, PUC-Rio > 30.15.5. 原文出处：Netkiller 系列 手札 本文作者：陈景峯 转载请与作者联系，同时请务必标明文章原始出处和作者信息及本声明。
