﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>C++博客-BillyYu</title><link>http://www.cppblog.com/BillyYu/</link><description /><language>zh-cn</language><lastBuildDate>Wed, 08 Apr 2026 23:33:08 GMT</lastBuildDate><pubDate>Wed, 08 Apr 2026 23:33:08 GMT</pubDate><ttl>60</ttl><item><title>Puzzle Fifteen练习 CS50</title><link>http://www.cppblog.com/BillyYu/archive/2011/01/26/139306.html</link><dc:creator>志华</dc:creator><author>志华</author><pubDate>Tue, 25 Jan 2011 16:24:00 GMT</pubDate><guid>http://www.cppblog.com/BillyYu/archive/2011/01/26/139306.html</guid><wfw:comment>http://www.cppblog.com/BillyYu/comments/139306.html</wfw:comment><comments>http://www.cppblog.com/BillyYu/archive/2011/01/26/139306.html#Feedback</comments><slash:comments>1</slash:comments><wfw:commentRss>http://www.cppblog.com/BillyYu/comments/commentRss/139306.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/BillyYu/services/trackbacks/139306.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 现在只能是将倒着的顺过来，还不知道如何初始化任意的可解的棋局及如何自动破解，欢迎大虾能提点下。&nbsp;&nbsp;<a href='http://www.cppblog.com/BillyYu/archive/2011/01/26/139306.html'>阅读全文</a><img src ="http://www.cppblog.com/BillyYu/aggbug/139306.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/BillyYu/" target="_blank">志华</a> 2011-01-26 00:24 <a href="http://www.cppblog.com/BillyYu/archive/2011/01/26/139306.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>Vigenere加密 操练</title><link>http://www.cppblog.com/BillyYu/archive/2011/01/17/138698.html</link><dc:creator>志华</dc:creator><author>志华</author><pubDate>Mon, 17 Jan 2011 15:26:00 GMT</pubDate><guid>http://www.cppblog.com/BillyYu/archive/2011/01/17/138698.html</guid><wfw:comment>http://www.cppblog.com/BillyYu/comments/138698.html</wfw:comment><comments>http://www.cppblog.com/BillyYu/archive/2011/01/17/138698.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/BillyYu/comments/commentRss/138698.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/BillyYu/services/trackbacks/138698.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: Vigenere加密，自己试了下。继续努力&nbsp;&nbsp;<a href='http://www.cppblog.com/BillyYu/archive/2011/01/17/138698.html'>阅读全文</a><img src ="http://www.cppblog.com/BillyYu/aggbug/138698.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/BillyYu/" target="_blank">志华</a> 2011-01-17 23:26 <a href="http://www.cppblog.com/BillyYu/archive/2011/01/17/138698.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>CAESAR加密 操练</title><link>http://www.cppblog.com/BillyYu/archive/2011/01/17/138697.html</link><dc:creator>志华</dc:creator><author>志华</author><pubDate>Mon, 17 Jan 2011 15:23:00 GMT</pubDate><guid>http://www.cppblog.com/BillyYu/archive/2011/01/17/138697.html</guid><wfw:comment>http://www.cppblog.com/BillyYu/comments/138697.html</wfw:comment><comments>http://www.cppblog.com/BillyYu/archive/2011/01/17/138697.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/BillyYu/comments/commentRss/138697.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/BillyYu/services/trackbacks/138697.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 根据自己的理解，操练了下C&nbsp;&nbsp;<a href='http://www.cppblog.com/BillyYu/archive/2011/01/17/138697.html'>阅读全文</a><img src ="http://www.cppblog.com/BillyYu/aggbug/138697.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/BillyYu/" target="_blank">志华</a> 2011-01-17 23:23 <a href="http://www.cppblog.com/BillyYu/archive/2011/01/17/138697.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>NEED HELP： dictionary crack DES encryption for CS50 assignment</title><link>http://www.cppblog.com/BillyYu/archive/2011/01/17/138696.html</link><dc:creator>志华</dc:creator><author>志华</author><pubDate>Mon, 17 Jan 2011 15:19:00 GMT</pubDate><guid>http://www.cppblog.com/BillyYu/archive/2011/01/17/138696.html</guid><wfw:comment>http://www.cppblog.com/BillyYu/comments/138696.html</wfw:comment><comments>http://www.cppblog.com/BillyYu/archive/2011/01/17/138696.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/BillyYu/comments/commentRss/138696.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/BillyYu/services/trackbacks/138696.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 暴力破解DES加密不如预期，有哪位高手帮忙解答一下？&nbsp;&nbsp;<a href='http://www.cppblog.com/BillyYu/archive/2011/01/17/138696.html'>阅读全文</a><img src ="http://www.cppblog.com/BillyYu/aggbug/138696.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/BillyYu/" target="_blank">志华</a> 2011-01-17 23:19 <a href="http://www.cppblog.com/BillyYu/archive/2011/01/17/138696.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>求助：HELLO WORLD用C时的怪状况</title><link>http://www.cppblog.com/BillyYu/archive/2011/01/17/138619.html</link><dc:creator>志华</dc:creator><author>志华</author><pubDate>Sun, 16 Jan 2011 16:00:00 GMT</pubDate><guid>http://www.cppblog.com/BillyYu/archive/2011/01/17/138619.html</guid><wfw:comment>http://www.cppblog.com/BillyYu/comments/138619.html</wfw:comment><comments>http://www.cppblog.com/BillyYu/archive/2011/01/17/138619.html#Feedback</comments><slash:comments>7</slash:comments><wfw:commentRss>http://www.cppblog.com/BillyYu/comments/commentRss/138619.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/BillyYu/services/trackbacks/138619.html</trackback:ping><description><![CDATA[先贴一段代码
<div style="background-color: #eeeeee; font-size: 13px; border: 1px solid #cccccc; padding: 4px 5px 4px 4px; width: 98%;"><!--<br><br>Code highlighting produced by Actipro CodeHighlighter (freeware)<br>http://www.CodeHighlighter.com/<br><br>--><span style="color: #000000;">#include&nbsp;</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">stdio.h</span><span style="color: #000000;">&gt;</span><span style="color: #000000;"><br>#include&nbsp;</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">cs50.h</span><span style="color: #000000;">&gt;</span><span style="color: #000000;"><br>#include&nbsp;</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">stdlib.h</span><span style="color: #000000;">&gt;</span><span style="color: #000000;"><br>#include&nbsp;</span><span style="color: #000000;">&lt;</span><span style="color: #0000ff;">string</span><span style="color: #000000;">.h</span><span style="color: #000000;">&gt;</span><span style="color: #000000;"><br><br></span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;<br>main(</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;argc,&nbsp;</span><span style="color: #0000ff;">char</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">*</span><span style="color: #000000;">argv[])&nbsp;&nbsp;&nbsp;&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;printf(</span><span style="color: #000000;">"</span><span style="color: #000000;">Input&nbsp;a&nbsp;string:</span><span style="color: #000000;">"</span><span style="color: #000000;">);<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">char</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">*</span><span style="color: #000000;">text</span><span style="color: #000000;">=</span><span style="color: #000000;">GetString();<br><br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">char</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">*</span><span style="color: #000000;">tmp</span><span style="color: #000000;">=</span><span style="color: #000000;">(</span><span style="color: #0000ff;">char</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">*</span><span style="color: #000000;">)malloc(</span><span style="color: #0000ff;">sizeof</span><span style="color: #000000;">(</span><span style="color: #0000ff;">char</span><span style="color: #000000;">)&nbsp;</span><span style="color: #000000;">*</span><span style="color: #000000;">&nbsp;strlen(text));<br>&nbsp;&nbsp;&nbsp;&nbsp;memcpy(tmp,text,strlen(text));<br><br>&nbsp;&nbsp;&nbsp;&nbsp;printf(</span><span style="color: #000000;">"</span><span style="color: #000000;">%s\n%s\n</span><span style="color: #000000;">"</span><span style="color: #000000;">,text,tmp);<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">return</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">0</span><span style="color: #000000;">;<br>}<br></span></div>
<br>再贴奇怪的现象<br>
<div style="background-color: #eeeeee; font-size: 13px; border: 1px solid #cccccc; padding: 4px 5px 4px 4px; width: 98%;"><!--<br><br>Code highlighting produced by Actipro CodeHighlighter (freeware)<br>http://www.CodeHighlighter.com/<br><br>--><span style="color: #000000;">zhihua@ThinkPad&nbsp;(~/cs50/2009fall/psets/2):&nbsp;make&nbsp;test<br>gcc&nbsp;-ggdb&nbsp;-std=c99&nbsp;-Wall&nbsp;-Werror&nbsp;-Wformat=0&nbsp;&nbsp;&nbsp;&nbsp;test.c&nbsp;&nbsp;-lcs50&nbsp;-lm&nbsp;-o&nbsp;test<br>zhihua@ThinkPad&nbsp;(~/cs50/2009fall/psets/2):&nbsp;./test<br>Input&nbsp;a&nbsp;string:HELLO&nbsp;WORLD<br>HELLO&nbsp;WORLD<br>HELLO&nbsp;WORLD<br>zhihua@ThinkPad&nbsp;(~/cs50/2009fall/psets/2):&nbsp;./test<br>Input&nbsp;a&nbsp;string:HELLO,WORLD<br>HELLO,WORLD<br>HELLO,WORLD<br>zhihua@ThinkPad&nbsp;(~/cs50/2009fall/psets/2):&nbsp;./test<br>Input&nbsp;a&nbsp;string:HELLO,&nbsp;WORLD<br>HELLO,&nbsp;WORLD<br>HELLO,&nbsp;WORLD<span style="font-weight: bold;">y</span><br></span></div>
很奇怪这个&#8216;y'是怎么出现的呢？ <br>又测了一把，发现只要是输入12个字符长度的时候，这个&#8216;y&#8217;就会出现。请高手相告<br><br><img src ="http://www.cppblog.com/BillyYu/aggbug/138619.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/BillyYu/" target="_blank">志华</a> 2011-01-17 00:00 <a href="http://www.cppblog.com/BillyYu/archive/2011/01/17/138619.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>在Ubuntu上设置CS50环境</title><link>http://www.cppblog.com/BillyYu/archive/2011/01/14/138492.html</link><dc:creator>志华</dc:creator><author>志华</author><pubDate>Fri, 14 Jan 2011 13:48:00 GMT</pubDate><guid>http://www.cppblog.com/BillyYu/archive/2011/01/14/138492.html</guid><wfw:comment>http://www.cppblog.com/BillyYu/comments/138492.html</wfw:comment><comments>http://www.cppblog.com/BillyYu/archive/2011/01/14/138492.html#Feedback</comments><slash:comments>1</slash:comments><wfw:commentRss>http://www.cppblog.com/BillyYu/comments/commentRss/138492.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/BillyYu/services/trackbacks/138492.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 在Ubuntu里设置CS50里gcc的环境变量&nbsp;&nbsp;<a href='http://www.cppblog.com/BillyYu/archive/2011/01/14/138492.html'>阅读全文</a><img src ="http://www.cppblog.com/BillyYu/aggbug/138492.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/BillyYu/" target="_blank">志华</a> 2011-01-14 21:48 <a href="http://www.cppblog.com/BillyYu/archive/2011/01/14/138492.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>取消Ubuntu开机自检硬盘</title><link>http://www.cppblog.com/BillyYu/archive/2011/01/06/138087.html</link><dc:creator>志华</dc:creator><author>志华</author><pubDate>Thu, 06 Jan 2011 12:39:00 GMT</pubDate><guid>http://www.cppblog.com/BillyYu/archive/2011/01/06/138087.html</guid><wfw:comment>http://www.cppblog.com/BillyYu/comments/138087.html</wfw:comment><comments>http://www.cppblog.com/BillyYu/archive/2011/01/06/138087.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/BillyYu/comments/commentRss/138087.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/BillyYu/services/trackbacks/138087.html</trackback:ping><description><![CDATA[可能是我开始安装硬盘时分区有问题，现在每次开机自检时都会出问题，所以我想跳过这一步，使开机速度也快点。<br>可以修改/etc/fstab文件，将根目录下的分区&lt;pass&gt;由1修改为0<br><br>
<div style="background-color: #eeeeee; font-size: 13px; border: 1px solid #cccccc; padding: 4px 5px 4px 4px; width: 98%;"><!--<br><br>Code highlighting produced by Actipro CodeHighlighter (freeware)<br>http://www.CodeHighlighter.com/<br><br>--><span style="color: #000000;">#&nbsp;</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">file&nbsp;system</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">mount&nbsp;point</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">&nbsp;&nbsp;&nbsp;</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">type</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">&nbsp;&nbsp;</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">options</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">dump</span><span style="color: #000000;">&gt;</span><span style="color: #000000;">&nbsp;&nbsp;</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">pass</span><span style="color: #000000;">&gt;</span><span style="color: #000000;"><br>proc&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #000000;">/</span><span style="color: #000000;">proc&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;proc&nbsp;&nbsp;&nbsp;&nbsp;nodev,noexec,nosuid&nbsp;</span><span style="color: #000000;">0</span><span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #000000;">0</span><span style="color: #000000;"><br></span><span style="color: #000000;">/</span><span style="color: #000000;">dev</span><span style="color: #000000;">/</span><span style="color: #000000;">sda4&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #000000;">/</span><span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ext2&nbsp;&nbsp;&nbsp;&nbsp;errors</span><span style="color: #000000;">=</span><span style="color: #000000;">remount</span><span style="color: #000000;">-</span><span style="color: #000000;">ro&nbsp;</span><span style="color: #000000;">0</span><span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #000000;">0</span></div>
也可以在这个文件中开机mount分区<br><img src ="http://www.cppblog.com/BillyYu/aggbug/138087.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/BillyYu/" target="_blank">志华</a> 2011-01-06 20:39 <a href="http://www.cppblog.com/BillyYu/archive/2011/01/06/138087.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>QQ在Ubuntu上崩溃的问题</title><link>http://www.cppblog.com/BillyYu/archive/2010/12/30/137762.html</link><dc:creator>志华</dc:creator><author>志华</author><pubDate>Thu, 30 Dec 2010 13:17:00 GMT</pubDate><guid>http://www.cppblog.com/BillyYu/archive/2010/12/30/137762.html</guid><wfw:comment>http://www.cppblog.com/BillyYu/comments/137762.html</wfw:comment><comments>http://www.cppblog.com/BillyYu/archive/2010/12/30/137762.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/BillyYu/comments/commentRss/137762.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/BillyYu/services/trackbacks/137762.html</trackback:ping><description><![CDATA[当初还以为是QQ自身的问题，其实是QQ配置的问题。<br>
<div style="background-color: #eeeeee; font-size: 13px; border: 1px solid #cccccc; padding: 4px 5px 4px 4px; width: 98%;"><!--<br><br>Code highlighting produced by Actipro CodeHighlighter (freeware)<br>http://www.CodeHighlighter.com/<br><br>--><span style="color: #000000;">#</span><span style="color: #000000;">!/</span><span style="color: #000000;">bin</span><span style="color: #000000;">/</span><span style="color: #000000;">sh<br><span style="color: red;">export&nbsp;GDK_NATIVE_WINDOWS</span></span><span style="color: red;">=true</span><span style="color: #000000;"><br>cd&nbsp;</span><span style="color: #000000;">/</span><span style="color: #000000;">usr</span><span style="color: #000000;">/</span><span style="color: #000000;">share</span><span style="color: #000000;">/</span><span style="color: #000000;">tencent</span><span style="color: #000000;">/</span><span style="color: #000000;">qq</span><span style="color: #000000;">/</span><span style="color: #000000;"><br>.</span><span style="color: #000000;">/</span><span style="color: #000000;">qq<br></span></div>
添加GDK_NATIVE_WINDOWS环境变量后，QQ就不崩溃了。<br><br>PS：发现最近Google搜索都有问题了，越来越多的应用不能用，感慨该当如何是好啊！<br><br><img src ="http://www.cppblog.com/BillyYu/aggbug/137762.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/BillyYu/" target="_blank">志华</a> 2010-12-30 21:17 <a href="http://www.cppblog.com/BillyYu/archive/2010/12/30/137762.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>MySql扎记一</title><link>http://www.cppblog.com/BillyYu/archive/2010/12/20/137072.html</link><dc:creator>志华</dc:creator><author>志华</author><pubDate>Mon, 20 Dec 2010 15:07:00 GMT</pubDate><guid>http://www.cppblog.com/BillyYu/archive/2010/12/20/137072.html</guid><wfw:comment>http://www.cppblog.com/BillyYu/comments/137072.html</wfw:comment><comments>http://www.cppblog.com/BillyYu/archive/2010/12/20/137072.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/BillyYu/comments/commentRss/137072.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/BillyYu/services/trackbacks/137072.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: MySql设置用户的方法&nbsp;&nbsp;<a href='http://www.cppblog.com/BillyYu/archive/2010/12/20/137072.html'>阅读全文</a><img src ="http://www.cppblog.com/BillyYu/aggbug/137072.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/BillyYu/" target="_blank">志华</a> 2010-12-20 23:07 <a href="http://www.cppblog.com/BillyYu/archive/2010/12/20/137072.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>Ubuntu 删除过时内核及无用文件</title><link>http://www.cppblog.com/BillyYu/archive/2010/12/19/136963.html</link><dc:creator>志华</dc:creator><author>志华</author><pubDate>Sun, 19 Dec 2010 15:19:00 GMT</pubDate><guid>http://www.cppblog.com/BillyYu/archive/2010/12/19/136963.html</guid><wfw:comment>http://www.cppblog.com/BillyYu/comments/136963.html</wfw:comment><comments>http://www.cppblog.com/BillyYu/archive/2010/12/19/136963.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/BillyYu/comments/commentRss/136963.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/BillyYu/services/trackbacks/136963.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: Ubuntu 删除过时内核及无用文件&nbsp;&nbsp;<a href='http://www.cppblog.com/BillyYu/archive/2010/12/19/136963.html'>阅读全文</a><img src ="http://www.cppblog.com/BillyYu/aggbug/136963.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/BillyYu/" target="_blank">志华</a> 2010-12-19 23:19 <a href="http://www.cppblog.com/BillyYu/archive/2010/12/19/136963.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>