Forgot root password on Linux :-

1. Switch on your PC,
2. When boot menu displays kernal, select your kernel..
3. Press “e” key to edit.
4. Select second line (which starting with kernel) and press again “e“.
5. Then end of that line give space and enter SINGLE or 1 or S. Then enter.
6. After that press “b” to boot. Now it will boot as “Single User Mode”.
7. To reset root user password, In prompt type “passwd” and enter the new root password for two times.
8. Now reboot, And login with new password of root user.


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