Solution to CentOS password loss

Solution to CentOS password loss

Restart the system, and then press any key in the next five seconds. For example

Enter the following screen and press the [e] key, as shown in figure <Strong? Http: www.bkjia.com kf ware vc "target =" _ blank "class =" keylink "> VcD4KPHA + pgltzybzcm9 "http://www.2cto.com/uploadfile/Collfiles/20140409/2014040911061022.jpg" alt = "\">

Move the cursor to the second line and press the [e] key, for example:

Now you can add a single entry at the end of the text to tell GRUB to guide the Linux mode of a single user. For example:

Press the [Enter] key to make the editing result take effect. The page goes to the third part of the screen. Press the [B] key and wait for a few seconds. After loading, you will face a shell prompt similar to the following. Then we enter passwd root to create a new root password. As shown in

Enter reboot to restart and enter a new password to log on.