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	<title>Comments on: 让环境变量生效不需重启Windows</title>
	<atom:link href="http://blog.goods-pro.com/146/%e8%ae%a9%e7%8e%af%e5%a2%83%e5%8f%98%e9%87%8f%e7%94%9f%e6%95%88%e4%b8%8d%e9%9c%80%e9%87%8d%e5%90%afwindows/feed/" rel="self" type="application/rss+xml" />
	<link>http://blog.goods-pro.com/146/%e8%ae%a9%e7%8e%af%e5%a2%83%e5%8f%98%e9%87%8f%e7%94%9f%e6%95%88%e4%b8%8d%e9%9c%80%e9%87%8d%e5%90%afwindows/</link>
	<description>草的家园，花在哪里？</description>
	<pubDate>Tue, 06 Jan 2009 12:46:37 +0000</pubDate>
	<generator>http://wordpress.org/?v=2.6.5</generator>
		<item>
		<title>By: steven</title>
		<link>http://blog.goods-pro.com/146/%e8%ae%a9%e7%8e%af%e5%a2%83%e5%8f%98%e9%87%8f%e7%94%9f%e6%95%88%e4%b8%8d%e9%9c%80%e9%87%8d%e5%90%afwindows/#comment-1098</link>
		<dc:creator>steven</dc:creator>
		<pubDate>Mon, 10 Nov 2008 06:14:44 +0000</pubDate>
		<guid isPermaLink="false">http://blog.goods-pro.com/146/%e8%ae%a9%e7%8e%af%e5%a2%83%e5%8f%98%e9%87%8f%e7%94%9f%e6%95%88%e4%b8%8d%e9%9c%80%e9%87%8d%e5%90%afwindows/#comment-1098</guid>
		<description>hehe,,,,我怎么没想到呢</description>
		<content:encoded><![CDATA[<p>hehe,,,,我怎么没想到呢</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: tireless</title>
		<link>http://blog.goods-pro.com/146/%e8%ae%a9%e7%8e%af%e5%a2%83%e5%8f%98%e9%87%8f%e7%94%9f%e6%95%88%e4%b8%8d%e9%9c%80%e9%87%8d%e5%90%afwindows/#comment-378</link>
		<dc:creator>tireless</dc:creator>
		<pubDate>Tue, 27 May 2008 06:06:20 +0000</pubDate>
		<guid isPermaLink="false">http://blog.goods-pro.com/146/%e8%ae%a9%e7%8e%af%e5%a2%83%e5%8f%98%e9%87%8f%e7%94%9f%e6%95%88%e4%b8%8d%e9%9c%80%e9%87%8d%e5%90%afwindows/#comment-378</guid>
		<description>对这篇文章的疑问：

在“我的电脑&#62;属性&#62;高级&#62;环境变量”中修改是会立即生效的。（我用的是XP sp2）
用“SET PATH=C:\”刷新我还以为有用呢，我修改注册表后使用这个命令，结果还是不会变。

利用wmic修改是直接生效的：（e:\tools 是新添加的目录）
wmic ENVIRONMENT where "name='path' and username=''" set VariableValue="%path%e:\tools"</description>
		<content:encoded><![CDATA[<p>对这篇文章的疑问：</p>
<p>在“我的电脑&gt;属性&gt;高级&gt;环境变量”中修改是会立即生效的。（我用的是XP sp2）<br />
用“SET PATH=C:\”刷新我还以为有用呢，我修改注册表后使用这个命令，结果还是不会变。</p>
<p>利用wmic修改是直接生效的：（e:\tools 是新添加的目录）<br />
wmic ENVIRONMENT where &#8220;name=&#8217;path&#8217; and username=&#8221;&#8221; set VariableValue=&#8221;%path%e:\tools&#8221;</p>
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