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	<title>嘻嘻哈哈的部落格(blog) &#187; Programe</title>
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	<description>天天部落格，天天向上</description>
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		<title>改了一个nagios plugin:check_mem.pl</title>
		<link>http://www.haw-haw.org/post/1587</link>
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		<pubDate>Sat, 27 Nov 2010 07:31:21 +0000</pubDate>
		<dc:creator>哈哈</dc:creator>
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		<description><![CDATA[改了个nagios plugin：check_mem.pl，将性能数据caches拆成cached和buffers了，就像free命令看到的那样。]]></description>
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		<title>用perl模块儿HTML::TreeBuilder::XPath从网页上抓数据</title>
		<link>http://www.haw-haw.org/post/1439</link>
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		<pubDate>Mon, 31 May 2010 12:03:06 +0000</pubDate>
		<dc:creator>哈哈</dc:creator>
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		<description><![CDATA[用perl模块儿HTML::TreeBuilder::XPath抓网页上乐高数据。]]></description>
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		<title>强制CGIProxy支持SSL</title>
		<link>http://www.haw-haw.org/post/1360</link>
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		<pubDate>Tue, 20 Apr 2010 14:23:15 +0000</pubDate>
		<dc:creator>哈哈</dc:creator>
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		<description><![CDATA[怎样强制CGIProxy在non-secure server上支持SSL。]]></description>
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		<title>hiphop for php from facebook</title>
		<link>http://www.haw-haw.org/post/1284</link>
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		<pubDate>Thu, 11 Feb 2010 02:17:02 +0000</pubDate>
		<dc:creator>哈哈</dc:creator>
				<category><![CDATA[Open Source]]></category>
		<category><![CDATA[Programe]]></category>
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		<category><![CDATA[C]]></category>
		<category><![CDATA[facebook]]></category>
		<category><![CDATA[g++]]></category>
		<category><![CDATA[hiphop for php]]></category>
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		<description><![CDATA[hiphop for php是facebook开发的php代码转换器。用来将php代码转换成c++代码并编译运行以提高性能。]]></description>
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		<title>使用perl中函数sysopen的一个弱智问题</title>
		<link>http://www.haw-haw.org/post/1253</link>
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		<pubDate>Wed, 30 Dec 2009 11:05:55 +0000</pubDate>
		<dc:creator>哈哈</dc:creator>
				<category><![CDATA[Programe]]></category>
		<category><![CDATA[TroubleShooting]]></category>
		<category><![CDATA[open]]></category>
		<category><![CDATA[O_TRUNC]]></category>
		<category><![CDATA[Perl]]></category>
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		<description><![CDATA[perl语言中sysopen调用写文件所犯的弱智错误，高手勿入。]]></description>
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		<title>perl程序出”Unknown encoding: gb18030&#8243;错的问题</title>
		<link>http://www.haw-haw.org/post/1219</link>
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		<pubDate>Tue, 01 Dec 2009 11:08:09 +0000</pubDate>
		<dc:creator>哈哈</dc:creator>
				<category><![CDATA[Programe]]></category>
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		<category><![CDATA[HanExtra]]></category>
		<category><![CDATA[Perl]]></category>

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		<description><![CDATA[linux下perl程序调用Encode->decode方法时"Unknown encoding: gb18030"不支持gb18030的错误及其解决办法。]]></description>
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		<title>How do I extract URLs from html?</title>
		<link>http://www.haw-haw.org/post/1188</link>
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		<pubDate>Mon, 23 Nov 2009 13:40:10 +0000</pubDate>
		<dc:creator>哈哈</dc:creator>
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		<category><![CDATA[Perl]]></category>
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		<category><![CDATA[匹配]]></category>
		<category><![CDATA[正则表达式]]></category>

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		<description><![CDATA[perl的faq第九节有个简洁的例子 #!/usr/bin/perl -n00 # qxurl &#8211; tchrist@perl.com print “$2\n” while m{ &#60; \s* A \s+ HREF \s* = \s* (["']) (.*?) \1 \s* &#62; }gsix; 这个正则表达式相当简单实用 但是实际上有点问题 比如 &#60;a href=”xxxxxxx” target=”_blank”&#62; 这样的html代码 就会匹配出xxxxxxx” target=”_blank 这显然不行 于是做了小小的改动： #!/usr/bin/perl -n00 # qxurl &#8211; tchrist@perl.com print “$2\n” while m{ &#60; \s* A \s+ HREF \s* = \s* (["']) [...]]]></description>
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		<title>在rhel5上体会ror(ruby on rails)敏捷编程</title>
		<link>http://www.haw-haw.org/post/1180</link>
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		<pubDate>Tue, 10 Nov 2009 02:34:05 +0000</pubDate>
		<dc:creator>哈哈</dc:creator>
				<category><![CDATA[Programe]]></category>
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		<category><![CDATA[ruby]]></category>

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		<description><![CDATA[以前有个服务器信息管理系统（自己php+mysql搞的） 现在想改成ror(ruby on rails)的框架 于是就在一台rhel5的机器上搭了个环境 首先，rhel5的机器必须先启用epel((Extra Packages for Enterprise Linux) 如果不会，这里有文章 然后 yum install ruby rdoc ri rubygem-rails ruby-mysql 安装ror的环境 再接着 cd /opt rails myapp -d mysql cd myapp vim config/database.yml 确认其数据库的配置是否正确 然后 rake db:create:all script/generate scaffold platform id:integer plat_info:text script/generate scaffold contact id:integer e_name:string c_name:string mobile:string email:string msn:string script/generate scaffold idc id:integer idcname:string cport:integer [...]]]></description>
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		<title>用Net::SSH::Perl连服务器巨慢&#8230;&#8230;</title>
		<link>http://www.haw-haw.org/post/660</link>
		<comments>http://www.haw-haw.org/post/660#comments</comments>
		<pubDate>Wed, 04 Feb 2009 02:44:11 +0000</pubDate>
		<dc:creator>哈哈</dc:creator>
				<category><![CDATA[Open Source]]></category>
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		<category><![CDATA[Programe]]></category>
		<category><![CDATA[Math::BigInt::GMP]]></category>
		<category><![CDATA[module]]></category>
		<category><![CDATA[Net::SSH::Perl]]></category>
		<category><![CDATA[Perl]]></category>
		<category><![CDATA[python]]></category>
		<category><![CDATA[ssh1]]></category>
		<category><![CDATA[ssh2]]></category>

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		<description><![CDATA[工作上需要个脚本连服务器 本想用python的 但是貌似python的那个ssh模块儿只支持ssh2 而我们有好多还是跑的ssh1 故而使用了perl perl的模块儿Net::SSH::Perl倒是ssh1、ssh2大小通吃 但是也有个问题 连ssh2的时候 速度巨慢 google了一下 网上有人说是因为少装了个模块儿：Math::BigInt::GMP 导致和sshd服务器端交换key的时候计算非常慢 同时，还提到2个perl模块儿：YAML和Math::BigInt 说也需要 于是我就装上了 再一跑程序 果然是快了不少 相关文章2008-12-01 -- 使用perl包Net::SSH::Perl时的小问题 (0)2012-01-05 -- 一个匹配质数的perl正则表达式的分析 (0)2011-09-14 -- apache里用cgi方式执行perl程序，其CGI模块会影响apache的charset (0)2011-09-13 -- 关于rackmonkey的支持中文 (0)2010-11-27 -- 改了一个nagios plugin:check_mem.pl (0)]]></description>
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		<title>使用perl包Net::SSH::Perl时的小问题</title>
		<link>http://www.haw-haw.org/post/622</link>
		<comments>http://www.haw-haw.org/post/622#comments</comments>
		<pubDate>Mon, 01 Dec 2008 04:39:18 +0000</pubDate>
		<dc:creator>哈哈</dc:creator>
				<category><![CDATA[Open Source]]></category>
		<category><![CDATA[Programe]]></category>
		<category><![CDATA[Net::SSH::Perl]]></category>
		<category><![CDATA[Perl]]></category>
		<category><![CDATA[RedHat]]></category>
		<category><![CDATA[ssh]]></category>
		<category><![CDATA[客户端]]></category>

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		<description><![CDATA[工作需要 用perl写了个程序ssh到一些机器上去做一些操作 于是就用了Net::SSH::Perl这个perl模块儿 感觉这个东西还挺好用的 但有一个需要注意的 就是redhat系列的系统 自带的ssh client的全局配置文件是/etc/ssh/ssh_config 而Net::SSH::Perl认的是/etc/ssh_config 因为这样 所以有台机器我用ssh命令直接连没有问题 但是通过Net::SSH::Perl就连不上 后来通过把/etc/ssh/ssh_config拷一份为/etc/ssh_config 这才搞定 相关文章2009-02-04 -- 用Net::SSH::Perl连服务器巨慢&#8230;&#8230; (1)2012-01-05 -- 一个匹配质数的perl正则表达式的分析 (0)2011-09-14 -- apache里用cgi方式执行perl程序，其CGI模块会影响apache的charset (0)2011-09-13 -- 关于rackmonkey的支持中文 (0)2011-06-12 -- 命令行ssh在远程服务器上su执行程序的情况 (0)]]></description>
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