Shulou(Shulou.com)05/31 Report--

This article mainly introduces the relevant knowledge of "how to add super user rights to ordinary users by Linux". The editor shows you the operation process through an actual case. The operation method is simple, fast and practical. I hope this article "how to add superuser rights to ordinary users by Linux" can help you solve the problem.

problem

Suppose the user name is: ali

If the user name does not have superuser privileges, when you enter the sudo + command, the system prompts:

The copy code is as follows:

Ali is not in the sudoers file. This incident will be reported.

Solve

1. Enter superuser mode. That is, enter "su", the system will ask you to enter the super user password, enter the password to enter the superuser mode.

two。 Add write permissions for the file.

The copy code is as follows:

Chmod Ubunw / etc/sudoers

3. Edit the / etc/sudoers file. Enter the command "vim / etc/sudoers", find this line: "root all= (all) all", add "xxx all= (all) all" below (where xxx is the user name to be changed), and then save

The copy code is as follows:

Ali all= (all) all

U here refers to the file owner

+ w add writeable permissions

Ubunx means that only the current user has writeable permissions

4. Revoke write permissions for the file.

The copy code is as follows:

Chmod Umurw / etc/sudoers

This is the end of the content about "how to add superuser privileges to ordinary users by Linux". Thank you for reading. If you want to know more about the industry, you can follow the industry information channel. The editor will update different knowledge points for you every day.

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