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This article is about how to use the Linux command pwck. Xiaobian thinks it is quite practical, so share it with everyone for reference. Let's follow Xiaobian and have a look.

The pwck command is used to verify the integrity of the contents and format of the system authentication files/etc/passwd and/etc/shadow.

Syntax format pwck [parameter]

Common parameters: -q only report error messages-s sort files with user id-r read-only run instructions reference examples verify that the contents of user configuration files/etc/passwd and/etc/shadow are legal and complete:

[root@linux265 ~]# pwck Verify password file integrity, sort entries by UID in/etc/passwd and/etc/shadow files:

[root@linux265 ~]# pwck -s Thank you for reading! About "Linux common command pwck how to use" This article is shared here, I hope the above content can have some help for everyone, so that everyone can learn more knowledge, if you think the article is good, you can share it to let more people see it!

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