Linux system root password is missing

If you forget the root password, follow the steps, you can change the password!

Press any key to enter the grub menu within 5 seconds of booting

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Press the E key to edit

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Add 1 at the end of a line or add single

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After adding, boot key to start, enter the system, re-modify password or delete!

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Finish modifying, Reboot!

This article is from the "Wang Supeng blog" blog, make sure to keep this source http://wangcf1009.blog.51cto.com/8589325/1567705

Linux system root password is missing