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  <title>爱琴海</title>
  <link>http://jkgaoya.blogbus.com</link>
  <description><![CDATA[你沐浴过爱琴海的阳光么,来这里吧～]]></description>
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  <lastBuildDate>Tue, 28 Aug 2007 15:07:23 +0800</lastBuildDate>
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									<title>爱琴海</title>
									<link>http://jkgaoya.blogbus.com</link>
								</image>  <item>
   <title>Rsync详解</title>
   <description><![CDATA[Rsync（remote synchronize）是一个远程数据同步工具，可通过LAN/WAN快速同步多台主机间的文件。Rsync使用所谓的&ldquo;Rsync算法&rdquo;来使本地和远程两个主机之间的文件达到同步，这个算法只传送两个文件的不同部分，而不是每次都整份传送，因此速度相当快。<br /><br />&nbsp;<br /><br />　　Rsync本来是用于替代rcp的一个工具，目前由rsync.samba.org维护，所以rsync.conf文件的格式类似于samba的主配置文...<!--sp--><div class="relpost"><br/><h3>随机文章：</h3><div><a href="http://jkgaoya.blogbus.com/logs/7969853.html">Unix awk使用手册</a> 2007-08-28</div><div><a href="http://jkgaoya.blogbus.com/logs/7969699.html">http_load</a> 2007-08-28</div><div><a href="http://jkgaoya.blogbus.com/logs/7969589.html">crontb</a> 2007-08-28</div><div><a href="http://jkgaoya.blogbus.com/logs/7969512.html">常用的正则表达式</a> 2007-08-28</div><div><a href="http://jkgaoya.blogbus.com/logs/7969435.html">修改Linux时区</a> 2007-08-28</div></div><div class="addfav"><br />收藏到：<span class= "delicious"><a href="http://del.icio.us/post?v=4&noui&jump=close&url=http%3A%2F%2Fjkgaoya.blogbus.com%2Flogs%2F10954002.html&title=Rsync%E8%AF%A6%E8%A7%A3">Del.icio.us</a></span></div>]]></description>
   <link>http://jkgaoya.blogbus.com/logs/10954002.html</link>
   <author>建坤</author>
   <pubDate>Fri, 23 Nov 2007 10:56:14 +0800</pubDate>
  </item>
  <item>
   <title>http_load初阶</title>
   <description><![CDATA[

http_load初阶


&nbsp;


因为工作的关系，最近用到的www.acme.com/software/http_load的工具http_load<!--sp--><div class="relpost"><br/><h3>随机文章：</h3><div><a href="http://jkgaoya.blogbus.com/logs/7969784.html">oracel 左右连接</a> 2007-08-28</div><div><a href="http://jkgaoya.blogbus.com/logs/7969741.html">PHP编程中八种常见的文件操作方式</a> 2007-08-28</div><div><a href="http://jkgaoya.blogbus.com/logs/7969699.html">http_load</a> 2007-08-28</div><div><a href="http://jkgaoya.blogbus.com/logs/7969512.html">常用的正则表达式</a> 2007-08-28</div><div><a href="http://jkgaoya.blogbus.com/logs/7969435.html">修改Linux时区</a> 2007-08-28</div></div><div class="addfav"><br />收藏到：<span class= "delicious"><a href="http://del.icio.us/post?v=4&noui&jump=close&url=http%3A%2F%2Fjkgaoya.blogbus.com%2Flogs%2F7969887.html&title=http_load%E5%88%9D%E9%98%B6">Del.icio.us</a></span></div>]]></description>
   <link>http://jkgaoya.blogbus.com/logs/7969887.html</link>
   <author>建坤</author>
   <pubDate>Tue, 28 Aug 2007 16:09:57 +0800</pubDate>
  </item>
  <item>
   <title>Unix awk使用手册</title>
   <description><![CDATA[
Unix awk使用手册<br />
作者：莫名 发表时间：2002/01/27 01:39pm<br />
什么是awk?<br />
你可能对UNIX比较熟悉，但你可能对awk很陌生，这一点也不奇怪，的确，与其优秀的功能相比，awk还远没达到它应有的知名度。awk是什么？与其它
大多数UNIX命令不同的是，从名字上看，我们不可能知道awk的功能：它既不是具有独立意义的英文单词，也不是几个相关单词的缩写。事实上，awk是三
个人名的缩写，他们是：Aho、(Peter)Weinberg和(Brain)Kernighan。正是这三个人创造了awk---一个优秀的样式扫描
与处理工具。<br />
AWK的功能是什么？<br />
与sed和grep很相似，awk是一种样式扫描与处理工具。但其功能却大大强于sed和grep。a...<!--sp--><div class="relpost"><br/><h3>随机文章：</h3><div><a href="http://guoding.blogbus.com/logs/23117187.html">倒霉鬼</a> 2008-06-17</div><div><a href="http://jkgaoya.blogbus.com/logs/10954002.html">Rsync详解</a> 2007-11-23</div><div><a href="http://jkgaoya.blogbus.com/logs/7969887.html">http_load初阶</a> 2007-08-28</div><div><a href="http://jkgaoya.blogbus.com/logs/7969821.html">Bash新手指南</a> 2007-08-28</div><div><a href="http://jkgaoya.blogbus.com/logs/7969512.html">常用的正则表达式</a> 2007-08-28</div></div><div class="addfav"><br />收藏到：<span class= "delicious"><a href="http://del.icio.us/post?v=4&noui&jump=close&url=http%3A%2F%2Fjkgaoya.blogbus.com%2Flogs%2F7969853.html&title=Unix+awk%E4%BD%BF%E7%94%A8%E6%89%8B%E5%86%8C">Del.icio.us</a></span></div>]]></description>
   <link>http://jkgaoya.blogbus.com/logs/7969853.html</link>
   <author>建坤</author>
   <pubDate>Tue, 28 Aug 2007 16:08:57 +0800</pubDate>
  </item>
  <item>
   <title>Bash新手指南</title>
   <description><![CDATA[<p>
<a href="http://xiaowang.net/bgb-cn/index.html">http://xiaowang.net/bgb-cn/index.html</a>
</p>
<p>
&nbsp;
</p>
<p>
Bash新手指南 &nbsp;
</p>
<!--sp--><div class="relpost"><br/><h3>随机文章：</h3><div><a href="http://guoding.blogbus.com/logs/23117187.html">倒霉鬼</a> 2008-06-17</div><div><a href="http://jkgaoya.blogbus.com/logs/7969853.html">Unix awk使用手册</a> 2007-08-28</div><div><a href="http://jkgaoya.blogbus.com/logs/7969589.html">crontb</a> 2007-08-28</div><div><a href="http://jkgaoya.blogbus.com/logs/7969512.html">常用的正则表达式</a> 2007-08-28</div><div><a href="http://jkgaoya.blogbus.com/logs/7969435.html">修改Linux时区</a> 2007-08-28</div></div><div class="addfav"><br />收藏到：<span class= "delicious"><a href="http://del.icio.us/post?v=4&noui&jump=close&url=http%3A%2F%2Fjkgaoya.blogbus.com%2Flogs%2F7969821.html&title=Bash%E6%96%B0%E6%89%8B%E6%8C%87%E5%8D%97">Del.icio.us</a></span></div>]]></description>
   <link>http://jkgaoya.blogbus.com/logs/7969821.html</link>
   <author>建坤</author>
   <pubDate>Tue, 28 Aug 2007 16:07:50 +0800</pubDate>
  </item>
  <item>
   <title>oracel 左右连接</title>
   <description><![CDATA[在Oracle PL-SQL中，左连接和右连接以如下方式来实现<br />
<br />
查看如下语句：<br />
SELECT emp_name, dept_name<br />
FORM Employee, Department<br />
WHERE Employee.emp_deptid(+) =
Department.deptid此SQL文使用了右连接，即&ldquo;(+)&rdquo;所在位置的另一侧为连接的方向，右连接说明等号右侧的所有记录均会被显示，无论
其在左侧是否得到匹配，也就是说上例中无论会不会出现某个部门没有一个员工的情况，这个部门的名字都会在查询结果中出现。<br />
<br />
反之：<br />
SELECT emp_name, dept_name<br />
FORM Employ...<!--sp--><div class="relpost"><br/><h3>随机文章：</h3><div><a href="http://jkgaoya.blogbus.com/logs/10954002.html">Rsync详解</a> 2007-11-23</div><div><a href="http://jkgaoya.blogbus.com/logs/7969887.html">http_load初阶</a> 2007-08-28</div><div><a href="http://jkgaoya.blogbus.com/logs/7969741.html">PHP编程中八种常见的文件操作方式</a> 2007-08-28</div><div><a href="http://jkgaoya.blogbus.com/logs/7969699.html">http_load</a> 2007-08-28</div><div><a href="http://jkgaoya.blogbus.com/logs/7969589.html">crontb</a> 2007-08-28</div></div><div class="addfav"><br />收藏到：<span class= "delicious"><a href="http://del.icio.us/post?v=4&noui&jump=close&url=http%3A%2F%2Fjkgaoya.blogbus.com%2Flogs%2F7969784.html&title=oracel+%E5%B7%A6%E5%8F%B3%E8%BF%9E%E6%8E%A5">Del.icio.us</a></span></div>]]></description>
   <link>http://jkgaoya.blogbus.com/logs/7969784.html</link>
   <author>建坤</author>
   <pubDate>Tue, 28 Aug 2007 16:07:00 +0800</pubDate>
  </item>
  <item>
   <title>PHP编程中八种常见的文件操作方式</title>
   <description><![CDATA[文件和目录的操作<br />
PHP处理本地服务器上的文件和目录是非常方便的，但有时候会出现权限和路径相关的问题<br />
1.打开文件<br />
resource fopen ( string filename, string mode [, bool use_include_path [, resource zcontext]] )<br />
$handle = fopen(filename,mode)//打开文件，返回代表此文件的资源的句柄<br />
文件名称可以使用相对路径或者绝对路径也可以使用网络协议模式，打开模式具有r\r+\w\w+...<!--sp--><div class="relpost"><br/><h3>随机文章：</h3><div><a href="http://jkgaoya.blogbus.com/logs/10954002.html">Rsync详解</a> 2007-11-23</div><div><a href="http://jkgaoya.blogbus.com/logs/7969887.html">http_load初阶</a> 2007-08-28</div><div><a href="http://jkgaoya.blogbus.com/logs/7969784.html">oracel 左右连接</a> 2007-08-28</div><div><a href="http://jkgaoya.blogbus.com/logs/7969589.html">crontb</a> 2007-08-28</div><div><a href="http://jkgaoya.blogbus.com/logs/7969512.html">常用的正则表达式</a> 2007-08-28</div></div><div class="addfav"><br />收藏到：<span class= "delicious"><a href="http://del.icio.us/post?v=4&noui&jump=close&url=http%3A%2F%2Fjkgaoya.blogbus.com%2Flogs%2F7969741.html&title=PHP%E7%BC%96%E7%A8%8B%E4%B8%AD%E5%85%AB%E7%A7%8D%E5%B8%B8%E8%A7%81%E7%9A%84%E6%96%87%E4%BB%B6%E6%93%8D%E4%BD%9C%E6%96%B9%E5%BC%8F">Del.icio.us</a></span></div>]]></description>
   <link>http://jkgaoya.blogbus.com/logs/7969741.html</link>
   <author>建坤</author>
   <pubDate>Tue, 28 Aug 2007 16:05:37 +0800</pubDate>
  </item>
  <item>
   <title>http_load</title>
   <description><![CDATA[在Linux系统中，uptime、w、top等命令都会有系统平均负载load average的输出，那么什么是系统平均负载呢？<br />
系统平均负载被定义为在特定时间间隔内运行队列中的平均进程树。如果一个进程满足以下条件则其就会位于运行队列中：<br />
- 它没有在等待I/O操作的结果<br />
- 它没有主动进入等待状态(也就是没有调用'wait')<br />
- 没有被停止(例如：等待终止)<br />
例如：<br />
[root@www2 init.d]# uptime<br />
7:51pm up 2 days, 5:43, 2 users, load average: 8.13, 5.90, 4.94<br />
命令输出的最后内容表示在过去的1、5、15分钟内运行队列中的平均进程数量。<br />
一般...<!--sp--><div class="relpost"><br/><h3>随机文章：</h3><div><a href="http://jkgaoya.blogbus.com/logs/10954002.html">Rsync详解</a> 2007-11-23</div><div><a href="http://jkgaoya.blogbus.com/logs/7969887.html">http_load初阶</a> 2007-08-28</div><div><a href="http://jkgaoya.blogbus.com/logs/7969821.html">Bash新手指南</a> 2007-08-28</div><div><a href="http://jkgaoya.blogbus.com/logs/7969784.html">oracel 左右连接</a> 2007-08-28</div><div><a href="http://jkgaoya.blogbus.com/logs/7969741.html">PHP编程中八种常见的文件操作方式</a> 2007-08-28</div></div><div class="addfav"><br />收藏到：<span class= "delicious"><a href="http://del.icio.us/post?v=4&noui&jump=close&url=http%3A%2F%2Fjkgaoya.blogbus.com%2Flogs%2F7969699.html&title=http_load">Del.icio.us</a></span></div>]]></description>
   <link>http://jkgaoya.blogbus.com/logs/7969699.html</link>
   <author>建坤</author>
   <pubDate>Tue, 28 Aug 2007 16:04:48 +0800</pubDate>
  </item>
  <item>
   <title>crontb</title>
   <description><![CDATA[
	
		
			&nbsp; 
		
		 
		
			 
			&nbsp; 
		
		 
		
			 
			&nbsp; 
		
		 
	


&nbsp;
<br /><br />

 　　/sbin/service crond start //启动服务 
<br /><br />

 　　/sbin/service crond stop //关闭服务 
<br /><br />

 　　/s...<!--sp--><div class="relpost"><br/><h3>随机文章：</h3><div><a href="http://jkgaoya.blogbus.com/logs/10954002.html">Rsync详解</a> 2007-11-23</div><div><a href="http://jkgaoya.blogbus.com/logs/7969887.html">http_load初阶</a> 2007-08-28</div><div><a href="http://jkgaoya.blogbus.com/logs/7969821.html">Bash新手指南</a> 2007-08-28</div><div><a href="http://jkgaoya.blogbus.com/logs/7969512.html">常用的正则表达式</a> 2007-08-28</div><div><a href="http://jkgaoya.blogbus.com/logs/7969435.html">修改Linux时区</a> 2007-08-28</div></div><div class="addfav"><br />收藏到：<span class= "delicious"><a href="http://del.icio.us/post?v=4&noui&jump=close&url=http%3A%2F%2Fjkgaoya.blogbus.com%2Flogs%2F7969589.html&title=crontb">Del.icio.us</a></span></div>]]></description>
   <link>http://jkgaoya.blogbus.com/logs/7969589.html</link>
   <author>建坤</author>
   <pubDate>Tue, 28 Aug 2007 16:01:17 +0800</pubDate>
  </item>
  <item>
   <title>常用的正则表达式</title>
   <description><![CDATA[常用表达式：微软正则表达式地址：<br />
http://msdn.microsoft.com/library/chs/default.asp?url=/library/CHS/jscript7/html/jsreconintroductiontoregularexpressions.asp<br />
<br />

&quot;^\d+$&quot;　　//非负整数（正整数 + 0） <br />
&quot;^[0-9]*[1-9][0-9]*$&quot;　　//正整数 <br />
&quot;^((-\d+)|(0+))$&quot;　　//非正整数（负整数 + 0） <br />
&quot;^-[0-9]*[1-9][0-9]*$&qu...<!--sp--><div class="relpost"><br/><h3>随机文章：</h3><div><a href="http://jkgaoya.blogbus.com/logs/7969853.html">Unix awk使用手册</a> 2007-08-28</div><div><a href="http://jkgaoya.blogbus.com/logs/7969821.html">Bash新手指南</a> 2007-08-28</div><div><a href="http://jkgaoya.blogbus.com/logs/7969741.html">PHP编程中八种常见的文件操作方式</a> 2007-08-28</div><div><a href="http://jkgaoya.blogbus.com/logs/7969699.html">http_load</a> 2007-08-28</div><div><a href="http://jkgaoya.blogbus.com/logs/7969589.html">crontb</a> 2007-08-28</div></div><div class="addfav"><br />收藏到：<span class= "delicious"><a href="http://del.icio.us/post?v=4&noui&jump=close&url=http%3A%2F%2Fjkgaoya.blogbus.com%2Flogs%2F7969512.html&title=%E5%B8%B8%E7%94%A8%E7%9A%84%E6%AD%A3%E5%88%99%E8%A1%A8%E8%BE%BE%E5%BC%8F">Del.icio.us</a></span></div>]]></description>
   <link>http://jkgaoya.blogbus.com/logs/7969512.html</link>
   <author>建坤</author>
   <pubDate>Tue, 28 Aug 2007 15:59:30 +0800</pubDate>
  </item>
  <item>
   <title>修改Linux时区</title>
   <description><![CDATA[修改Linux时区：SupeSite/X-Space官方站&amp;fak{r N]<br />
1.查看当前时区：SupeSite/X-Space官方站j!ko%?�{!y%Y3Qk<br />
more /etc/sysconfig/clock<br />
H nUm`$N8{9u'Z02.修改设置时区：SupeSite/X-Space官方站QnC ujI$_ T&amp;s^<br />
方法1:tzselectSupeSite/X-Space官方站`0IqC?YU<br />
方法2:timeconfig<br />
|P%nR*E|3@)r(_03.复制相应的时区文件,替换系统默认时区<br />
Y%M0D+E ElY`0cp /usr/share/zoneinfo/$主时区/$次时区 /etc/lo...<!--sp--><div class="relpost"><br/><h3>随机文章：</h3><div><a href="http://jkgaoya.blogbus.com/logs/10954002.html">Rsync详解</a> 2007-11-23</div><div><a href="http://jkgaoya.blogbus.com/logs/7969821.html">Bash新手指南</a> 2007-08-28</div><div><a href="http://jkgaoya.blogbus.com/logs/7969784.html">oracel 左右连接</a> 2007-08-28</div><div><a href="http://jkgaoya.blogbus.com/logs/7969741.html">PHP编程中八种常见的文件操作方式</a> 2007-08-28</div><div><a href="http://jkgaoya.blogbus.com/logs/7969589.html">crontb</a> 2007-08-28</div></div><div class="addfav"><br />收藏到：<span class= "delicious"><a href="http://del.icio.us/post?v=4&noui&jump=close&url=http%3A%2F%2Fjkgaoya.blogbus.com%2Flogs%2F7969435.html&title=%E4%BF%AE%E6%94%B9Linux%E6%97%B6%E5%8C%BA">Del.icio.us</a></span></div>]]></description>
   <link>http://jkgaoya.blogbus.com/logs/7969435.html</link>
   <author>建坤</author>
   <pubDate>Tue, 28 Aug 2007 15:56:42 +0800</pubDate>
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