Linux system enters single-user mode to modify the root password

The first step: Boot the system, enter the boot menu.

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Step Two: Press ENTER to enter this interface, select the kernel (System kernel) line, press E to enter the editing mode.

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Step three: Enter "Space +single" at the end of the line, then enter to return to the previous interface.

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Fourth step: Press "B" to start the system, login in single user mode

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Fifth step: After entering the command line, enter the command to change the password (to comply with the password principle, the simple password for experiment setup here)

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Sixth step: Restart the system, after normal startup can be logged in with a new password

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This article is from the Linux OPS blog, so be sure to keep this source http://jinghsy.blog.51cto.com/7648537/1650091

Linux system enters single-user mode to modify the root password