How to forget Redhat Linux root password

2. Install the Redhat Linux root password in your VM virtual machine forget it, just started to reinstall, but later thought that there is a single mode of Linux, the use of one can directly enter the character interface, and then modify;

4. Start the VM virtual machine and start the Linux system;

6. After entering the Linux boot interface, press E to enter the following interface;

8. Press the Select Kernel/vmlinuz-2.4.20-8 RO root=label=/Item, press the E key, and then "space" to enter "single",

10. Enter after completion of input;

12. Press the B key to boot and enter the character interface;

14. Enter passwd root to modify the root user password;

16. Enter two times New password, enter, display the modification success;

18. Input reboot restart;

20. Restart after the use of the new password will be able to login normally;