Shulou(Shulou.com)06/03 Report--

Today, the editor shares with you why linux files can not be modified by root, I believe many people do not understand, in order to let you understand better, so to sum up the following content, let's look down together. I'm sure you'll get something.

First run the following command to see if the sia attribute has been added to the file:

Lsattr / var/spool/cron/root

The results are as follows:

SmurmurMuiya-/ var/spool/cron/root

Online learning video recommendation: linux video tutorial

Then delete the sia attribute using the following command

Chattr-isa / var/spool/cron/root

When you are finished, you can modify the file.

These are the details of why the linux file can not be modified by root, and do you have anything to gain after reading it? If you want to know more about it, welcome to the industry information!

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