How to crack the root password of CentOS? How to operate

Many new users do not know how to crack the root password of CentOS? In fact, it is not difficult. after the boot, press any key during the countdown and jump to the screen, and then press the E key. the following operations can be viewed in this article: CentOS

How to crack the root password of CentOS? After the instance is started, press any key during countdown and jump to the screen, and then press the E key to go to the following interface:

In this case, move the cursor to the second line and press the E key (meaning: edit this command in the startup order). For example, enter "space + single"

After entering the information, press enter. Return to the previous page, the cursor will be positioned in the second line of kernel, and then press B (start). wait a moment and the following page will be started. input vi/etc/shadow (edit shadow)

The following figure is displayed:

Delete the parameters in the yellow box. Save and exit. Enter exit to restart the system. the root password is missing.

This type of regular cracking is only applicable when the rescue mode has no password.