What should I do if I forget my Linux password?

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Release: 2019-12-05 09:15:57
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What should I do if I forget my Linux password?

Many friends often forget the root password of the Linux system. What should I do if the Linux system forgets the root password? Reinstall the system? Of course not! Enter single-user mode and change the root password. (Recommended learning: linux tutorial)

The steps are as follows:

Restart the linux system

What should I do if I forget my Linux password?

Press Enter within 3 seconds and the following interface will appear

What should I do if I forget my Linux password?

Then enter e

What should I do if I forget my Linux password?

Enter single at the end of the second line, there is a space. The specific method is to press the downward tip to move to the second line, and press "e" to enter the editing mode

What should I do if I forget my Linux password?

Add single at the end and press Enter

What should I do if I forget my Linux password?

Finally press "b" to start. After startup, you will enter single-user mode

What should I do if I forget my Linux password?

You have now entered single-user mode, and you can change the root password. The command to change the password is passwd

What should I do if I forget my Linux password?

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