Linux files cannot be modified by root

王林
Release: 2020-02-15 15:15:01
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2580 people have browsed it

Linux files cannot be modified by root

首先运行如下命令,查看文件是否被添加了sia属性:

lsattr /var/spool/cron/root
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结果如下:

s---ia------- /var/spool/cron/root
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然后使用如下命令,删除sia属性

chattr -isa /var/spool/cron/root
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完成之后即可对文件进行修改了。

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