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      <title>【Linux】07 - 基础IO</title>
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      <pubDate>Tue, 14 Apr 2026 00:00:00 &#43;0800</pubDate>
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        <![CDATA[<h1>【Linux】07 - 基础IO</h1><p>作者：CialloKing（xxx@example.com）</p>
        
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基础IO
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文件
</h2><p>一个大小为0的空文件在磁盘上也要占据空间。文件=内容+属性，虽然内容为空，但是文件的创建时间，权限等属性还是需要存储的，所以还是要占磁盘空间。所有的文件操作本质是文件内容操作和文件属性操作。</p>
        
        <hr><p>本文2026-04-14首发于<a href='https://cialloking.com/'>CialloKing 的博客</a>，最后修改于2026-04-14</p>]]>
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