Home > System Tutorial > LINUX > body text

How to rename linux

下次还敢
Release: 2024-04-11 18:21:18
Original
524 people have browsed it

There are six steps required to change the user name in the Linux system: create a new user with corresponding permissions; set the new user's password; copy the existing user files to the new user's home directory; transfer the group permissions to the new user ;Exit the old user session and log in with the new username to authenticate; Delete the old user (optional).

How to rename linux

How to change the username in the Linux system

In the Linux system, the username is the only way to identify the user identifier. You may need to change your username for security or other reasons. This article will guide you through the process.

Steps:

1. Create a new user

First, you need to create a new user with the appropriate permissions. Use the following command:

<code>sudo adduser 新用户名</code>
Copy after login

where replace "new username" with the username you want to create.

2. Set Password

Next, set a password for the new user:

<code>sudo passwd 新用户名</code>
Copy after login

Enter and confirm the new password.

3. Copy user files

Now you need to copy the existing user files to the new user’s home directory:

<code>sudo cp -r /home/旧用户名 /home/新用户名</code>
Copy after login

Where, Replace "old username" with your old username.

4. Transfer group permissions to the new user

Transfer the ownership of the old user group to the new user:

<code>sudo chown -R 新用户名:新用户名组 /home/新用户名</code>
Copy after login

Where, "New User Group name" with the new user's group name.

5. Verify new user

Exit the old user session and log in with the new username and password. Verify that all required files and settings are accessible.

6. Delete the old user (optional)

You can delete the old user if you no longer need it:

<code>sudo deluser 旧用户名</code>
Copy after login

Tip:

  • Back up your data before changing your username.
  • Make sure the new username is not in an existing user group.
  • After changing the user name, the system configuration may need to be updated.
  • Some applications and services may not be able to update usernames. Please check the relevant documentation for details.

The above is the detailed content of How to rename linux. For more information, please follow other related articles on the PHP Chinese website!

Related labels:
source:php.cn
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Popular Tutorials
More>
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template
About us Disclaimer Sitemap
php.cn:Public welfare online PHP training,Help PHP learners grow quickly!