how to recover root passwd ?

Answer Posted / anshumali rajput

1-Boot the server with the help of solaris os cd
ok>boot cdrom -s
2-Mount the root file
#mount /dev/dsk/<Physical name e.g. c0t0d0s0> /a
3-Go inside in this directory
#cd a
4-Edit the shadow file
#vi /etc/shadow
......
loginID:passwd
remove the passwd field which is the second field in this
file.
5-remount the filesystem
#cd /
#umount a
#reboot
Remove the os cd and boot the machine normally.login with
root account and press enter this time it will not ask any
password.

Is This Answer Correct ?    14 Yes 2 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

what are the alarms in solaris?

2687


What are the differences between the command line and graphical user interface?

597


What does pkgadd command do?

638


How can u find a file which is logged in last week?

2167


How to add a new LUN in exit disksets (metasets) in solaris please answer me step by step procedure?

3391






There are two nic cards on a sun server. I need to connect one nic to pupic ip and another nic to DMZ. Could you tell me how to configure step by step?

1964


please post step by step installation of packages from the EIS cd..

1753


Hi We have upgraded our sun machine from solaris 9 to solaris 10. Before upgradation the date command output(Solaris 9) Wed Oct 13 09:45:21 IST 2010 But after upgradation the output for date is as below(solaris 10). Wednesday, October 13, 2010 9:46:14 AM IST Looks like I need to change LC_TIME=C. can you please help me how to change it for permanently

1782


Write the steps involved in creating and executing a program to implement the “case” command.

520


How to create core dump and crash dump #coreadm .

2402


If the root disk is failed how can change it?

1953


How to make SUN server as router in subnetwork?

2146


Which command is used to backup and restore solaris file system?

549


what is the difference between solaris8 and solaris9 and solaris10

4842


After first installation of Solaris 10, what and all the Securities We need to set and how ?

1797