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<title><![CDATA[dd命令]]></title> 
<author>RickySu &lt;sutongqi+blog@gmail.com&gt;</author>
<category><![CDATA[技术经验]]></category>
<pubDate>Wed, 25 Jun 2008 06:02:44 +0000</pubDate> 
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	[Command] dd<br/><br/>[Option]<br/>bs<br/>conv<br/><br/>[Report]<br/>Example:<br/>3+1 record in<br/>4+0 record out<br/><br/>因为dd操作的是char模式的设备，读写都以sector为单位进行。-bs选项就是设置sector大小。report中的record in 和 record out数字是用来说明输入文件和输出文件分别占用多少个sector。前面一个数字表示占用完全的sector，后面一个数字表示占用不完全的sector。<br/><br/>[Reference]<br/><a href="http://blog.52emu.com/?action=show&id=80" target="_blank">http://blog.52emu.com/?action=show&id=80</a><br/><a href="http://blog.chinaunix.net/u/21908/showart_425702.html" target="_blank">http://blog.chinaunix.net/u/21908/showart_425702.html</a><br/>Tags - <a href="http://www.fpganotes.com/tags/linux/" rel="tag">linux</a>
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<pubDate>Thu, 01 Jan 1970 00:00:00 +0000</pubDate> 
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