How to add new users in centos7

1. Create a new user

adduser [用户名]

2. Modify the password of the new user

passwd [用户名]

Because the newly created user does not The sudo command cannot be used, so we need to add authorization to it.

3. Add writable permissions to the sudoers file

chmod -v u+w /etc/sudoers

4. Open the sudoers file in the vim editor

vim /etc/sudoers

in the sudoers file Find the following location and add the following content:

[用户名] ALL=(ALL)    ALL（如需新用户使用sudo时不用输密码，把最后一个ALL改为NOPASSWD:ALL即可）

Recommended tutorial: centos tutorial

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