Linux属主-阿里云

Linux安全中文件的更改时间、属组属主信息问题，新增用户，文件最后修改时间的方法是什么？

linux修改文件属主以及文件权限

linux系统用户可分为以下三类u User即文件或目录的拥有者g Group即文件或目录的所属组o Other除了文件或目录拥有者或所属组之外，其他用户皆属于这个范围a All即全部的用户，包含拥有者，所属群组以及其他用户 chown:改变文件属主 chow...

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《Linux From Scratch》第二部分：准备构建第五章：构建临时文件系统- 5.36. 改变属主

注意本书以后部分的命令都必须以 root 用户身份执行而不再是 lfs 用户。另外，再次确认下 $LFS 变量在 root 用户环境下也有定义。当前，$LFS/tools 目录属于 lfs 用户，这是一个只存在于宿主系统上的帐号。如果继续保持 $LFS/tools 目录的现状，其中的文件将属于一...

linux 属主的权限不能被回收是怎么回事

我做数据库还原，但是备份完毕，我用备份的文件进行还原是提示属主的权限不能被回收，我当前文件的主用户是我新建的，为什么还原不了了，权限我都给了。

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更新时间 2024-02-11 09:30:19

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