﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>BlogJava-小小程序员-随笔分类-Linux</title><link>http://www.blogjava.net/yuoveyu/category/45391.html</link><description>小小程序员</description><language>zh-cn</language><lastBuildDate>Tue, 21 Jun 2011 17:29:50 GMT</lastBuildDate><pubDate>Tue, 21 Jun 2011 17:29:50 GMT</pubDate><ttl>60</ttl><item><title>sudo的环境变量获取</title><link>http://www.blogjava.net/yuoveyu/archive/2011/06/21/352708.html</link><dc:creator>余坚</dc:creator><author>余坚</author><pubDate>Tue, 21 Jun 2011 02:08:00 GMT</pubDate><guid>http://www.blogjava.net/yuoveyu/archive/2011/06/21/352708.html</guid><wfw:comment>http://www.blogjava.net/yuoveyu/comments/352708.html</wfw:comment><comments>http://www.blogjava.net/yuoveyu/archive/2011/06/21/352708.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/yuoveyu/comments/commentRss/352708.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/yuoveyu/services/trackbacks/352708.html</trackback:ping><description><![CDATA[<div>sudo的环境变量获取<br />问题描述:<br />&nbsp;&nbsp; &nbsp;yuyu用户设置了自定义的环境变量，提升到sudo执行，无法获取该环境变量<br />解决方法:<br />&nbsp;&nbsp;&nbsp; 在/etc/sudoers.d目录下添加任意文件，前提是不包括～结尾和.字符,权限要设置成440，具体要求看改目录下的README文件<br />&nbsp;&nbsp;&nbsp; 文件内容Defaults env_keep += "CONFIG_DIR"<br />以上在yuyu中设置的变量CONFIG_DIR 就能在sudo中使用</div><img src ="http://www.blogjava.net/yuoveyu/aggbug/352708.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/yuoveyu/" target="_blank">余坚</a> 2011-06-21 10:08 <a href="http://www.blogjava.net/yuoveyu/archive/2011/06/21/352708.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>