Linux技术身份的相关内容

文章 2023-01-14 来自：开发者社区

【Linux技术专题系列】「必备基础知识」一起探索（su、sudo等相关身份提权/身份切换机制）

Linux技术专题前提概要su、sudo、sudo su、sudo -i 的用法和区别?su root 和 su - root 有什么区别?身份提权su只能获得root的执行权限，不能获得环境变量。su -是切换到 root 并获得 root的环境变量及执行权限。注：用户切换工具（su 和 su - 这两个切换用户是有区别的。）su 命令和 su - 命令最大的本质区别就是：前者只是切换了ro....

问答 2021-12-05 来自：开发者社区

Linux中应采用口令、密码技术、生物技术等两种或两种以上组合的鉴别技术对用户进行身份的方法是什么？

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更新时间 2024-04-30 17:14:16

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