How to edit the /etc/passwd file not using root? Post: 302183523

10 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

Preventing passwd root?

I knew it would happen sooner or later.... We have a requirement that specific individuals need "sudo root" authority. I knew it only a matter of time before someone decided to change the root password (at least they owned up to it). Now the question is how can I grant all rights except...

2. UNIX for Dummies Questions & Answers

Dont have the root passwd for Solaris 8

Hello chiefs :) I have a SUN Enterprise 250, running Solaris 8.5 - I have managed to be able to connect a dumb terminal to the box via a standard straight-through rj45 cable, to my ibm laptop. OK so Putty can connect to the box via ssh - nice! But I dont have the password for root - or any...

3. UNIX for Dummies Questions & Answers

Need to change root passwd

I booted up Sun V240 server with boot cdrom -s using the Sun Operating System CD. I now am at the # prompt and su - root . The system will not allow me to set password for root. Get following error: # passwd New Password: xxxxxxxx Re-enter new Password: xxxxxxxx passwd: Unexpected failure. ...

4. Solaris

Recover root passwd

Any body pls let me know the procedure to recover ROOT password in Sun Netra 20 Server..I forgot the password.

5. Solaris

How to set new Root Passwd

I forget the Root Passwd of my Sun Netra 20 server and break the same by editing /etc/shadow.Now there is no passwd for Root. And How to set new root passwd?Pls help....

6. UNIX for Dummies Questions & Answers

hw to reterive root passwd

heyy i forgot my root passwd but i cant reinstall due to some reason can anyone tell me hw to reterive root passwd

7. Red Hat

forgot root passwd

hi i have a RHEL 4 and have forgot root passwd tried to boot in by singel user and then changing the passwd but it's not letting me do that ......throwing some weird error as .......manipulation i also tried to make a new user from CLI but even though it's not letting me in from that user as...

8. UNIX for Dummies Questions & Answers

is it really not possible for me to edit the etc/group & the etc/passwd files?

From what I have read it possible to create a new group by editing the etc/group and etc/passwd in UNIX two files but a non-experienced user may face many problems such as destroying the file by mistake ot that his changes to these file does not make any difference. However, there is this...

9. AIX

root passwd expiration on AIX

Hi Guys, some one could help me on this that will be great . I have AIX 5.1 . when ever u login as root .it says u r passwd is expiredchoose new passwd . I tried couple of times changeing the passwd .still it behaves every time u login it asks to change the passwd . i teied to lokk into...

10. UNIX for Dummies Questions & Answers

How to edit /etc/passwd file to change the comment

Hi All, I need to change the comment field in /etc/passwd file for one userid in my RHEL linux m/cs. I tried to open the file in vi editor and changed the comment, but next day it's getting reverted back again. :-( mitchell:x:1000:900:Jon Mitchell User:/home/mitchell:/bin/bash I need to...

LEARN ABOUT MINIX

vipw

vipw(1B)					     SunOS/BSD Compatibility Package Commands						  vipw(1B)

NAME

       vipw - edit the password file

SYNOPSIS

       /usr/ucb/vipw

DESCRIPTION

       vipw edits the password file while setting the appropriate locks, and does any necessary processing after the password file is unlocked. If
       the password file is already being edited, then you will be told to try again later.  The vi(1) editor will be used unless the  environment
       variable VISUAL or EDITOR indicates an alternate editor.

       vipw performs a number of consistency checks on the password entry for root, and will not allow a password file with a "mangled" root entry
       to be installed.  It also checks the /etc/shells file to verify the login shell for root.

FILES

       /etc/ptmp

       /etc/shells

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWscpu			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       passwd(1), vi(1), passwd(4), attributes(5)

SunOS 5.10							    14 Sep 1992 							  vipw(1B)