linux-账户和权限

文件拥有者

Linux是多用户,多任务系统。常常在同一时间,很多人同时使用主机工作。考虑个人的隐私以及个人喜欢的工作环境“文件拥有者”就显得特别的重要了。

工作组

举个简单的例子,账户,A B C 属于一个用户组test,账户1 2 3 属于testgroup 组两个组之间的账户,只能将信息自己组里的账户,那么只需要在目录会文件上设置的组权限就可以了 管理比较方便

其他人

举例,假如test组权限对一个文件设置读写权限,但这可以被被别人看,但不修改,这时就可以将其他人的权限设置成只读就可以了.

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” />

r(read)只读

对文件有阅读文件内容的权限

对目录有浏览目录内容的权限

w (write) 写入

对文件有修改文件内容的权限

对目录有删除,修改和移动文件内容的权限

x (execute)执行权限

对文件具有执行文件的权限

对目录具有进入目录的权限

– 无任何权限

小马的奋斗

海阔凭鱼跃,天高任鸟飞。我要加油,冲向我的理想。

linux-账户和权限

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