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    <title>技术无忧</title>
    <link>http://www.pc51.net/</link>
    <description>Latest 20 infos of 技术无忧</description>
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    <lastBuildDate>Fri, 03 Sep 2010 11:03:20 +0000</lastBuildDate>
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      <title>技术无忧</title>
      <link>http://www.pc51.net/</link>
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    <item>
      <title><![CDATA[电磁炉故障代码大全]]></title>
      <description><![CDATA[ 磁炉代码表II型电磁炉故障代码表（CXXA-X（X）P1II）  &amp;amp;ldquo;○&amp;amp;rdquo;表示灭，&amp;amp;ldquo;●&amp;amp;rdquo;表示亮。
15分钟灯   30分钟灯   45分钟灯   60分钟灯   数码显示   故障原因
●&amp;amp;ntilde;  ●&amp;amp;ntilde;  ●&amp;amp;ntilde; ]]></description>
      <link>http://www.pc51.net/weixiujishu/1000side-yj/SmallAppliance/2010-05-10/10892.html</link>
      <guid>http://www.pc51.net/weixiujishu/1000side-yj/SmallAppliance/2010-05-10/10892.html</guid>
      <category>小家电</category>
      <author><![CDATA[]]></author>
      <pubDate>Mon, 10 May 2010 08:53:49 +0000</pubDate>
    </item>
    <item>
      <title><![CDATA[Excel表格的35招必学秘技]]></title>
      <description><![CDATA[ 也许你已经在Excel中完成过上百张财务报表，也许你已利用Excel函数实现过上千次的复杂运算，也许你认为Excel也不过如此，甚至了无新意。但我们平日里无数次重复的得心应手的使用方法只不过是Excel全部技巧的百分之一 ]]></description>
      <link>http://www.pc51.net/system/office/2010-02-07/10891.html</link>
      <guid>http://www.pc51.net/system/office/2010-02-07/10891.html</guid>
      <category>office</category>
      <author><![CDATA[]]></author>
      <pubDate>Sun, 07 Feb 2010 01:03:05 +0000</pubDate>
    </item>
    <item>
      <title><![CDATA[常见的USB口线序]]></title>
      <description><![CDATA[  ]]></description>
      <link>http://www.pc51.net/weixiujishu/1000side-yj/computer/2010-01-28/10890.html</link>
      <guid>http://www.pc51.net/weixiujishu/1000side-yj/computer/2010-01-28/10890.html</guid>
      <category>电脑</category>
      <author><![CDATA[]]></author>
      <pubDate>Thu, 28 Jan 2010 06:35:12 +0000</pubDate>
    </item>
    <item>
      <title><![CDATA[apache 防盗链两例]]></title>
      <description><![CDATA[ 1.利用rewrite 确认你的apache 能使用rewrite modRewriteEngine on
  RewriteCond %{HTTP_REFERER} !^http://21andy.com/.*$      NC
  RewriteCond %{HTTP_REFERER} !^http://21andy.com$      NC
  Rewrite ]]></description>
      <link>http://www.pc51.net/server/web/apache/2010-01-21/10889.html</link>
      <guid>http://www.pc51.net/server/web/apache/2010-01-21/10889.html</guid>
      <category>apache</category>
      <author><![CDATA[]]></author>
      <pubDate>Thu, 21 Jan 2010 13:43:58 +0000</pubDate>
    </item>
    <item>
      <title><![CDATA[二级域名的完美实现]]></title>
      <description><![CDATA[ 首先，你的拥有一个有泛域名解析的顶级域名，例如： domain.com
其次，在 httpd.conf 中打开 mod_rewrite之后，在 httpd.conf 的最后，添加以下内容：RewriteEngine on
RewriteMap lowercase int:tolower
Rewrite ]]></description>
      <link>http://www.pc51.net/server/web/apache/2010-01-21/10888.html</link>
      <guid>http://www.pc51.net/server/web/apache/2010-01-21/10888.html</guid>
      <category>apache</category>
      <author><![CDATA[]]></author>
      <pubDate>Thu, 21 Jan 2010 13:43:21 +0000</pubDate>
    </item>
    <item>
      <title><![CDATA[mod_deflate配置详解]]></title>
      <description><![CDATA[ 先放上我服务器上的设置&amp;lt;ifmodule mod_deflate.c&amp;gt;
     DeflateCompressionLevel 9
     AddOutputFilterByType   DEFLATE text/html text/plain text/xml application/x-httpd-php
     AddOutputFilter         ]]></description>
      <link>http://www.pc51.net/server/web/apache/2010-01-21/10887.html</link>
      <guid>http://www.pc51.net/server/web/apache/2010-01-21/10887.html</guid>
      <category>apache</category>
      <author><![CDATA[]]></author>
      <pubDate>Thu, 21 Jan 2010 11:43:59 +0000</pubDate>
    </item>
    <item>
      <title><![CDATA[利用freebsd-update升级freebsd zz]]></title>
      <description><![CDATA[ 估计fbsd前几天出的localroot 0day应该已经发公告发补丁了，没空去验证，有需要的同学参考下文操作下吧，freebsd-update的好处是他还带回滚功能，这个相当不错。转载开始。freebsd-update — fetch and install bina ]]></description>
      <link>http://www.pc51.net/system/unix/freebsd/2009-12-21/10886.html</link>
      <guid>http://www.pc51.net/system/unix/freebsd/2009-12-21/10886.html</guid>
      <category>freebsd</category>
      <author><![CDATA[]]></author>
      <pubDate>Mon, 21 Dec 2009 07:15:48 +0000</pubDate>
    </item>
    <item>
      <title><![CDATA[Zeus下配置WordPress Permalinks]]></title>
      <description><![CDATA[ 环境:
ZWS 4.3r3 FreeBSD i386 6.1-RELEASE
WordPress 2.0.4启用 htaccess Support 启用只能让wordpress 实现下面的链接方式.
代码:
http://example.com/index.php/yyyy/mm/dd/post-name/
我想实现这样的链接方 ]]></description>
      <link>http://www.pc51.net/server/web/apache/2009-12-21/10885.html</link>
      <guid>http://www.pc51.net/server/web/apache/2009-12-21/10885.html</guid>
      <category>apache</category>
      <author><![CDATA[]]></author>
      <pubDate>Mon, 21 Dec 2009 07:11:05 +0000</pubDate>
    </item>
    <item>
      <title><![CDATA[Zeus下配置WordPress Permalinks 静态地址]]></title>
      <description><![CDATA[ 启用 Request Rewriting在Rewrite Script输入一下代码 
RULE_0_START:
# get the document root
map path into SCRATCH:DOCROOT from /
# initialize our variables
set SCRATCH:ORIG_URL = %{URL}
set SCRATC ]]></description>
      <link>http://www.pc51.net/server/web/apache/2009-12-21/10884.html</link>
      <guid>http://www.pc51.net/server/web/apache/2009-12-21/10884.html</guid>
      <category>apache</category>
      <author><![CDATA[]]></author>
      <pubDate>Mon, 21 Dec 2009 07:08:47 +0000</pubDate>
    </item>
    <item>
      <title><![CDATA[圣诞前FreeBSD爆严重安全漏洞]]></title>
      <description><![CDATA[ 在圣诞节即将到来的日子，以安全著称的FreeBSD系统被著名黑客Kingcope爆了一个零日（0day）漏洞。据Kingcope所说，他长期致力于挖掘FreeBSD系统的本地提权漏洞，终于有幸在近期发现了这个非常低级的本地提权漏洞；这 ]]></description>
      <link>http://www.pc51.net/system/unix/freebsd/2009-12-21/10883.html</link>
      <guid>http://www.pc51.net/system/unix/freebsd/2009-12-21/10883.html</guid>
      <category>freebsd</category>
      <author><![CDATA[]]></author>
      <pubDate>Mon, 21 Dec 2009 06:38:54 +0000</pubDate>
    </item>
    <item>
      <title><![CDATA[ Failed to enable the &#039;dataready&#039; Accept Filter解决方法]]></title>
      <description><![CDATA[ apache22 在启动时出现 Failed to enable the &amp;#039;dataready&amp;#039; Accept Filter 的出错提示,解决方法如下:
1.在/etc/rc.conf中加入 
代码: 
apache22_http_accept_enable=&amp;quot;YES&amp;quot; 
  2. 
ee /boot/defaults/loader.co ]]></description>
      <link>http://www.pc51.net/system/unix/freebsd/2009-09-05/10882.html</link>
      <guid>http://www.pc51.net/system/unix/freebsd/2009-09-05/10882.html</guid>
      <category>freebsd</category>
      <author><![CDATA[]]></author>
      <pubDate>Sat, 05 Sep 2009 14:34:18 +0000</pubDate>
    </item>
    <item>
      <title><![CDATA[Y550全屏播放网络视频出杂音的解决办法]]></title>
      <description><![CDATA[ 1、Y550好象对falshplayer 9不是很兼容，所以出现了全屏杂音的问题！我的本本更有意思！在WWW.56.COM中竟然无法全屏观看，因此大家首先应该到官网将播放器进行升级到flashplayer 10版本，注意一定要到官网，本人在网 ]]></description>
      <link>http://www.pc51.net/system/office/2009-05-05/10881.html</link>
      <guid>http://www.pc51.net/system/office/2009-05-05/10881.html</guid>
      <category>office</category>
      <author><![CDATA[]]></author>
      <pubDate>Tue, 05 May 2009 14:04:40 +0000</pubDate>
    </item>
    <item>
      <title><![CDATA[RD790A主板框架图]]></title>
      <description><![CDATA[  ]]></description>
      <link>http://www.pc51.net/weixiujishu/1000side-yj/computer/2009-05-05/10880.html</link>
      <guid>http://www.pc51.net/weixiujishu/1000side-yj/computer/2009-05-05/10880.html</guid>
      <category>电脑</category>
      <author><![CDATA[]]></author>
      <pubDate>Tue, 05 May 2009 14:02:59 +0000</pubDate>
    </item>
    <item>
      <title><![CDATA[RD79A主板电压定义表]]></title>
      <description><![CDATA[  ]]></description>
      <link>http://www.pc51.net/weixiujishu/1000side-yj/computer/2009-05-05/10879.html</link>
      <guid>http://www.pc51.net/weixiujishu/1000side-yj/computer/2009-05-05/10879.html</guid>
      <category>电脑</category>
      <author><![CDATA[]]></author>
      <pubDate>Tue, 05 May 2009 14:01:57 +0000</pubDate>
    </item>
    <item>
      <title><![CDATA[RD790A主板时钟芯片附近电路图]]></title>
      <description><![CDATA[ RD790A主板采用的是ISC9LPRS4时钟产生芯片，其附近的电路图如下： ]]></description>
      <link>http://www.pc51.net/weixiujishu/1000side-yj/computer/2009-05-05/10878.html</link>
      <guid>http://www.pc51.net/weixiujishu/1000side-yj/computer/2009-05-05/10878.html</guid>
      <category>电脑</category>
      <author><![CDATA[]]></author>
      <pubDate>Tue, 05 May 2009 14:00:45 +0000</pubDate>
    </item>
    <item>
      <title><![CDATA[Y450-tsi玩NBA2009花屏的解决办法]]></title>
      <description><![CDATA[ 最近有不少网友反映用联想Y450-tsi玩NBA2009花屏，其实这个问题比较简单，把nba 2009中文补丁去掉就行了,那补丁跟v系统有冲突。当然你也可以把Y450的VISTA系统改成XP系统也可以解决问题。  ]]></description>
      <link>http://www.pc51.net/system/windows/windowsvista/2009-05-05/10877.html</link>
      <guid>http://www.pc51.net/system/windows/windowsvista/2009-05-05/10877.html</guid>
      <category>windows vista</category>
      <author><![CDATA[]]></author>
      <pubDate>Tue, 05 May 2009 13:59:47 +0000</pubDate>
    </item>
    <item>
      <title><![CDATA[vpn错误619、800、721、734等解决方法]]></title>
      <description><![CDATA[  1. VPN客户端拨入时出现721错误 
这种情况大数多原因为客户系统，如果为WINXP并且安装了SP2，则可能会出现这种情况，解决方法为：修改注册表HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4D3 ]]></description>
      <link>http://www.pc51.net/server/wangluojishu/2009-05-05/10876.html</link>
      <guid>http://www.pc51.net/server/wangluojishu/2009-05-05/10876.html</guid>
      <category>网络技术</category>
      <author><![CDATA[]]></author>
      <pubDate>Tue, 05 May 2009 13:56:44 +0000</pubDate>
    </item>
    <item>
      <title><![CDATA[主板上诊断卡跑CO的原因]]></title>
      <description><![CDATA[  （1）CPU座接触不良（CPU座虚焊）占多数；
（2）主板超频（478的板上会有100MHZ和133MHZ选项，据CPU选择适当的频率）;
（3）北桥空焊或都北桥本身损坏。（故障率居高）
（4）BIOS程序不对（经常刷错BIOS会导致这 ]]></description>
      <link>http://www.pc51.net/weixiujishu/1000side-yj/computer/2009-04-23/10875.html</link>
      <guid>http://www.pc51.net/weixiujishu/1000side-yj/computer/2009-04-23/10875.html</guid>
      <category>电脑</category>
      <author><![CDATA[]]></author>
      <pubDate>Fri, 24 Apr 2009 01:49:07 +0000</pubDate>
    </item>
    <item>
      <title><![CDATA[MSI 945GZM-3主板维修一例]]></title>
      <description><![CDATA[  主板到手时的故障为全板无复位，查PWM芯片ISL6312的VRM_GD没有输出，自然南桥不能出复位信号，所以全板无复位，然后查VRM_GD的来 源，因为只有在Vcore正常的情况下，VRM_GD才是高电位的，此板的Vcore电压没有，于是 ]]></description>
      <link>http://www.pc51.net/weixiujishu/1000side-yj/computer/2009-04-23/10874.html</link>
      <guid>http://www.pc51.net/weixiujishu/1000side-yj/computer/2009-04-23/10874.html</guid>
      <category>电脑</category>
      <author><![CDATA[]]></author>
      <pubDate>Fri, 24 Apr 2009 01:48:22 +0000</pubDate>
    </item>
    <item>
      <title><![CDATA[Nginx 0.7.x + PHP 5.2.6（FastCGI）+ MySQL 5.1 在128M小内存VPS服务器上的配置优化]]></title>
      <description><![CDATA[ VPS（全称Virtual Private Server）是利用最新虚拟化技术在一台物理服务器上创建多个相互隔离的虚拟私有主机。它们以最大化的效率共享硬件、软件许可证以及管理资源。对其用户和应用程序来讲，每一个VPS平台的运行和 ]]></description>
      <link>http://www.pc51.net/server/wangluojishu/2009-04-09/10873.html</link>
      <guid>http://www.pc51.net/server/wangluojishu/2009-04-09/10873.html</guid>
      <category>网络技术</category>
      <author><![CDATA[张宴]]></author>
      <pubDate>Thu, 09 Apr 2009 21:43:11 +0000</pubDate>
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