How to Change Root Password in Linux/Ubuntu . .

                          How to Change Root Password in Linux/Ubuntu



           For any requirements if you need an full administration permission that's definitely a call for root, so you need to change or access root mode.



Below commands will allow you to change your root password:-


1. Enter below any one command in terminal and enter your user password as authorized.

            a)                   " sudo passwd root "            (without quotes )

            b)                   " sudo -i "      and then " passwd "

            


2. You have successfully changed your password enjoy.


                                                                                   Thank you

How to Fix Disk Error in Linux/UBUNTU . .

 
                               How To Fix Disk/Data Error In Linux/Ubuntu





     When it's come disk/data error your system your system need to clear it unless it's gonna be a bumpy ride.


Follow these steps to fix Disk/Data Error :-



1. Open your terminal login as root, if you don't know the password check post how to change root password.

2. After login as root enter below command in terminal and then press enter.

                                         "  fsck -c "           (Enter without quotes)

3. Then it will ask to enter " y ", enter it and press enter. If it's shows an error that's not able to continue reboot the laptop/system into recovery mode and take command shell as first option and try the command

                           **  Don't enter fsck option it's waste.



4. You will see a progress wait until it's finishes.



5. Congratulations you successfully fix the error.



                                                                                 Thank you