How to recover a system whose root password has lost?

Answers were Sorted based on User's Feedback



How to recover a system whose root password has lost?..

Answer / raja

Follow the below steps for recover

1 . boot your system
2 . boot loader will displays the OS selection, just press
the 'e' key for edit the boot loader
3 . After pressed the 'e' , Is display two line one for
kernel another one for initrd
4.select the kernel image and press 'e' then add '1' to end
of the line
5. Just press 'b' for boot the system in single usermode
6. use passwd command for change the root password

Is This Answer Correct ?    5 Yes 0 No

How to recover a system whose root password has lost?..

Answer / chinavenkanna babu

1.first come to ok prompt by init 0 command.
2.enter into single user mode #init -s
3.mount /dev/rdsk/c0t0d0 /a
4.vi /a/etc/shadow
Remove the password
5.change to root directory #cd /
6.unmount the directory #umount /a
7.reboot


By following the above 7 steps we can recover a system when
root password has lost

Is This Answer Correct ?    3 Yes 0 No

How to recover a system whose root password has lost?..

Answer / annyyu22

Here is way to recovery a system.
Following information should be used only if its your
system and you have forgotten Windows password. Don't use
this information to access a system which is not yours
wothout permission.

What should you do if you forgot the password of Windows
system? Before you search for recovery CD or USB Flash
Drive,here a few solutions you can try. This method is easy
enough for you to follow.

Method 1: Have a rest and try to remember the forgotten
password.
Sometimes, human being is a little weird. After you have a
coffee, or take a snap, you may found that you suddently
strike your password.

Method 2: Try No Password Administrator Login Backdoor
In Windows XP (not Windows Vista as Administrator account
is not enabled by default), there is built-in Administrator
user account, that has administrative credentials, enabled
by default, and without any password to protect the account
from been access. If you didn’t change this Administrator’s
password, then try to sign in to Windows XP without
password.

Method 3: Reset password from another user account with
administrator credentials
If you cannot log on to Windows by using a particular user
account, but you can log on to another account that has
administrative credentials, follow these steps on how to do
the trick: Log on to Windows by using an administrator
account that has a password that you remember. You may need
to start WinXP in safe mode. Click Start, and then click
Run. In the Open box, type “control userpasswords, and then
click OK. Click the user account that you forgot the
password for, and then click Reset Password. Type a new
password in both the New password and the Confirm new
password boxes, and then click OK.

Method 4: Use software programs.
If you are not a computer technician, or not familiar with
computer system operations, you may feel the above are
unuesful or what I say. So ,here, I would like to introduce
Windows password key 8.0. It creates a password recovery
CD/DVD,USB Flash Drive for home, business and enterprise.
It works perfectly to reset your Windows password. You can
download it from http://www.lostwindowspassword.com

Is This Answer Correct ?    1 Yes 1 No

How to recover a system whose root password has lost?..

Answer / quiiklli

Actually, you can reset your system password with the
following illustrated methods:

1. Reset password with Anmosoft Windows Password Reset from
http://www.resetwindowspassword.com/

2. Take a windows 7 password reset disk

3. Reset the password by typing command

4. Reset password from command prompt

5. Log in through another admin account and then change
password for your account

Is This Answer Correct ?    0 Yes 0 No

How to recover a system whose root password has lost?..

Answer / willsbokie

You can then reset the Windows password according to the
following methods:

1. Reset password with Anmosoft Windows Password Reset from
http://www.resetwindowspassword.com

2. Take a windows password reset disk

3. Reset the password by typing command

4. Reset password from command prompt

5. Log in through another admin account and then change
password for your account






http://www.resetwindowspassword.com

Is This Answer Correct ?    0 Yes 0 No

Post New Answer

More Unix AllOther Interview Questions

how to face veritas NetBAckup interview, where did i find all materials regrding veritas and give details on veritas certification

13 Answers   3i Infotech, ABC, Accenture, ACS, CTS, Genpact, GSK, HP, IBM, Lapiz, Lapiz Digital, Satyam, Symantec, TCS, Veritas,


What is the difference between internal and external commands?

13 Answers   BPL, DOEACC, Engro, Kuvempu University, NIIT, TCS,


What is the difference between > and >> operators?

6 Answers  


What is an incremental backup?

2 Answers  


what is difference between milestone and run-levels in Solaris ?

0 Answers  






From command line how will you add a user account?

2 Answers  


What is a daemon?

6 Answers  


What is the difference between a soft link and a hard link?

1 Answers  


How are devices represented in UNIX?

2 Answers  


What is the job responsibility of a System Administrator (UNIX/LINUX),briefly describe (Also point out system admin's daily job details),specify job type & job description?

2 Answers   HP, ICS Integrated Computer Solutions, TCS,


System A can contact system B, but not in reverse, not firewall, not tcp wrappers, what is the reason ?

2 Answers  


. Using sed and grep, write a command which lists files and directories with following properties: (i) created in 1999 (ii) with user's as owner and group

0 Answers  


Categories