In my linux machine, i lost /etc/passwd file
and /etc/shadow file, then how can i recover it?
Answer Posted / sachinmali17
## In that case you need to recover /etc/passwd file first.
For this you have to following steps,
-Start GRUB on boot (press ESC while booting)
-Press e over (recovery mode)
-Press e over the line beginning with kernel
-Press Space bar and enter "init=/bin/bash"
-Press enter
-Press b
-At command prompt type: "cp /etc/passwd- /etc/passwd"
-reboot to GRUB again
-Press e over (recovery mode)
-Press e over the line beginning with kernel
-Press Space bar and enter "init=/bin/bash"
-Press enter
-Press b
-At command prompt type "mount -o remount,rw /"
-Type "passwd YOURUSERNAMEHERE" (IF you don't know your user
name type "ls /home" (that is a Lower case L and lower case
S) for a list of users)
-Enter new password at prompt
-reboot to normal boot.
Hope that helps others like it did me!
### Then to recover /etc/shadow file, Use following command
pwconf
This command will generate /etc/shadow file from /etc/passwd
Is This Answer Correct ? | 17 Yes | 1 No |
Post New Answer View All Answers
What are runlevels in linux?
What is ll command in unix?
What is the purpose output of cd command?
How do I change directories in linux command line?
Explain trap command of linux?
How do you grep?
How find ip address linux?
How use more command in linux?
Explain about the command elm?
How will you suspend a running process and put it in the background?
How do you execute more than one command or program from a single command line entry?
What is DISM command?
What is the makefile in c?
what do know about commands?
What command would you use to check how much memory is being used by linux?