How-to: Create Sudoer user
Giữ lại chút đề phòng có ngày dùng lại:
This is the method to create a user with sudo access:
First, we need to create a new user
sudo adduser user_name
Input your password 2 times, When prompted for Room number, phone number, etc.., just leave it as default value.
If you are on a Ubuntu server, just add the new user to admin group
sudo adduser user_name admin
Otherwise, you'll have to edit sudoer file.
sudo visudo
And then add your user to the last line ( I'm not going to teach you how to use Vim )
user_name ALL=(ALL)ALL
Save and then exit, login to your new user and test sudo access
The user user_name will be able to use sudo command without password prompt ^^.
Nope, the user can only use sudo command without password if we add "NOPASSWORD:ALL" in sudoer file
Okay ^^.