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📁 鸟哥的linux私房菜
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<div style="text-align:center">
<span style="font-weight:bolder; color:#3333FF"><span class="text_head0">鸟哥的<span class="text_head_en"> 
	Linux </span>私房菜</span></span><br />
<span style="color:#000080">为取得较佳浏览结果，请爱用 <a href="http://moztw.org" target="_blank">firefox</a>
	浏览本网页</span><br />
<a href="http://linux.vbird.org/" target="_blank"
	onmouseover="document.head_icon1.src='../images/icon_VBird_on.jpg'"
	onfocus="document.head_icon1.src='../images/icon_VBird_on.jpg'"
	onmouseout="document.head_icon1.src='../images/icon_VBird_off.jpg'">
	<img alt="前往鸟哥的 Linux 私房菜馆首页" title="前往鸟哥的 Linux 私房菜馆首页" name="head_icon1"
		src="../images/icon_VBird_off.jpg" border="0" /></a>
<a target="_blank" href="http://linux.vbird.org/linux_basic"
	onmouseover="document.head_icon2.src='../images/icon_basic_on.jpg'"
	onfocus="document.head_icon2.src='../images/icon_basic_on.jpg'"
	onmouseout="document.head_icon2.src='../images/icon_basic_off.jpg'">
	<img src="../images/icon_basic_off.jpg" border="0" 
		alt="前往 Linux 基础文件，新手请从头学起" 
		title="前往 Linux 基础文件，新手请从头学起" name="head_icon2" /></a>
<a target="_blank" href="http://linux.vbird.org/linux_server"
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	<img src="../images/icon_server_off.jpg" border="0"
		alt="前往 Linux 架站文件，网路基础那章节请务必参考！" 
		title="前往 Linux 架站文件，网路基础那章节请务必参考！" name="head_icon3" /></a>
<a target="_blank" href="http://linux.vbird.org/linux_security"
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		alt="前往『网路安全』相关文件网页" title="前往『网路安全』相关文件网页" name="head_icon4" /></a>
<a href="http://phorum.vbird.org" target="_blank"
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<br />
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<table summary="本文内容的排版" style="width:750px; 
	background-image:url('../images/VBirdLinux.jpg');
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<tr><td style="width:16px; height:16px; background-image:url('../images/border-top-left.jpg'); 
	font-size:6px">  </td>
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    <td width="718">

<!-- 本文的档头部分 -->
<div style="text-align:center">
    <a href="0210filepermission.php">
    <span class="text_head0"><span class="text_head_en"> Linux </span>的档案属性与目录配置</span></a><br />
</div>
    <div style="text-align:left">
        <a href="0210filepermission.php?thisscreen=800x600"><!--切换解析度为 800x600--></a>
    </div>
    <div style="text-align:right">
        <span class="text_history">最近更新日期∶2005/08/05</span>
    </div>


<!-- 本文的档头部分 -->
<table class="head1" summary="排版∶文章档头的说明"><tr><td class="head1">
	Linux 最优秀的地方之一，就在于他的多人多工的环境。
	而为了让各个使用者具有较安全的管理机制，因此档案的权限管理就变的很重要了。
	Linux 一般将档案可存取的方式分为三个类别，分别是 owner/group/other，
	且各有 read/write/excute 等权限。若管理得当，将会让您的 Linux 主机变的较为安全。
	另外，您如果首次接触 Linux 的话，那么，
	在 Linux 底下这么多的目录/档案，到底代表什么意义呢？
	底下我们就来一一介绍呢！
</td></tr></table><br>

<!-- 本文的连结区部分 -->
<div class=block1>
<span class="text_h1">
1. <a href="#UserandGroup">使用者与群组</a><br>
2. <a href="#filepermission">Linux 档案权限概念</a><br>
	<span class=text_h2>
	    2.1 <a href="#filepermission_perm">Linux 档案属性</a><br>
	    2.2 <a href="#filepermission_ch">如何改变档案权限∶</a> <a href="#chgrp">chgrp</a>, 
		<a href="#chown">chown</a>, <a href="#chmod">chmod</a><br>
	    2.3 <a href="#filepermission_dir">目录属性的意义</a><br>
	    2.4 <a href="#filepermission_type">Linux 档案种类与附档名</a><br>
	</span>
3. <a href="#dir">Linux 目录配置</a><br>
	<span class=text_h2>
	    3.1 <a href="#dir_fhs">Linux 目录配置的依据 FHS</a><br>
	    3.2 <a href="#dir_content">目录配置的内容</a><br>
	    3.3 <a href="#dir_note">需要特别注意的目录</a><br>
	    3.4 <a href="#dir_normal">一般主机 partition 与目录的配置情况</a><br>
	</span>
4. <a href="#filesystem">Linux 支援的档案系统</a><br>
5. <a href="#FAQ">本章习题练习</a><br>
6. <a href="#reference">参考资料</a><br>
<span class=text_h2>
7. <a href="http://phorum.vbird.org/viewtopic.php?t=23878"
    target="_blank">针对本文的建议∶http://phorum.vbird.org/viewtopic.php?t=23878</a>
</span>
</span>
</div>




<!-- 本文的正式部分 -->
<hr><a NAME="UserandGroup"></a><img src="images/penguin-m.gif" alt="大标题的图示" height="34" width="25" align="middle" /><span class="text_h1">使用者与群组</span><br>
<div class=block1>
	经过前面一章的洗礼之后，您应该可以在 Linux 的指令列模式底下输入指令了吧？！
	呵呵！接下来，当然是要让您好好的浏览一下 Linux 系统里面有哪些重要的档案棉。
	不过，每个档案都有相当多的属性，其中最重要的可能就是档案的拥有者的概念了。
	所以，在开始档案相关资讯的介绍前，鸟哥先就简单的使用者及群组的概念作个说明吧～
	好让您快点进入状况的哩！ ^_^<br><br>
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