How to reset root password?

If you are as forgetful as I am, you have probably forgotten what password you have set for root user. Today, I am going to teach you a little tip on how to reset the root password.
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Popularity: 18% [?]

How to disable user account?

In Linux systems, you can disable access to an account without changing anything from the account. This is useful if you someone’s access to be locked for a period of time then re-enable it later. To issue this command, you must be logged in as root.

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Popularity: 12% [?]