Shulou(Shulou.com)06/03 Report--

How does linux log in to the system with different users? In view of this problem, this article introduces the corresponding analysis and answers in detail, hoping to help more partners who want to solve this problem to find a more simple and feasible way.

1. Superuser login

The user name of the superuser is root, and the password is set when the system is installed. After the system boots successfully, the screen displays the following prompt:

Localhost login:

Enter the super user name "root" at this point, and then type enter. At this point, the user will see a prompt for a password on the screen:

Localhost login:rootPassword:

At this point, you need to enter a password. When you enter a password, the password does not appear on the screen. If the user enters the wrong password, they will see the following information on the screen:

Login incorrect.

At this point, you need to re-enter. When the user enters the user name and password correctly, he can legally enter the system. The screen shows:

[root@loclhost ~] #

This indicates that the user is logged in to the system and is ready for operation. Where "#" is the superuser's system prompt.

2. Ordinary users log in

After the ordinary user login has established an ordinary user account, you can log in.

When logging in, the user will see a prompt similar to the following on the screen:

Localhost login:

Enter the user name "wah" at this time, and then type enter. At this point, the user will see a prompt for a password on the screen:

Localhost login:wahPassword:

At this point, you need to enter a password. When you enter a password, the password does not appear on the screen. If the user enters the wrong password, they will see the following information on the screen:

Login incorrect.

At this point, you need to re-enter. When the user enters the user name and password correctly, he can legally enter the system. The screen shows:

[wah@loclhost wah] $

This indicates that the user is logged in to the system and is ready for operation.

This is the answer to the question about how linux uses different users to log in to the system. I hope the above content can be of some help to you. If you still have a lot of doubts to be solved, you can follow the industry information channel to learn more about it.

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.