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	<title>《dd操作数据文件》的评论</title>
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		<title>作者：惜分飞</title>
		<link>https://www.xifenfei.com/2012/01/dd%e6%93%8d%e4%bd%9c%e6%95%b0%e6%8d%ae%e6%96%87%e4%bb%b6.html/comment-page-1#comment-931</link>
		<dc:creator><![CDATA[惜分飞]]></dc:creator>
		<pubDate>Tue, 24 Jul 2012 08:12:36 +0000</pubDate>
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		<description><![CDATA[dd拷贝一个小文件到大文件中,不truncate掉大文件中尾部多于部分类此语句
[shell]
dd of=redo01.log  if=new_redo01.log bs=1024k count=10 seek=10 conv=notrunc
[/shell]]]></description>
		<content:encoded><![CDATA[<p>dd拷贝一个小文件到大文件中,不truncate掉大文件中尾部多于部分类此语句</p>
<pre class="brush: bash; title: ; notranslate">
dd of=redo01.log  if=new_redo01.log bs=1024k count=10 seek=10 conv=notrunc
</pre>
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