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Top Forums UNIX for Dummies Questions & Answers Can't change password for a user Post 92130 by rahulrathod on Thursday 8th of December 2005 06:05:19 AM
Old 12-08-2005
Lightbulb Can't change password for a user

All,

I am unable to change a password for the user called : poller

I am logged in as root When I do the following command

passwd poller
New Password:
Permission denied

Whe i enter the new password, it gives the above error.

When i log in as poller and then execute the command, then the following error is displayed

su - poller
passwd
passwd: Changing password for loader
Permission denied

It gives an error saying can't change password for another user loader.

Why so? And is there any way to find the current password for this user by logging as root.

Thanks in Advance,
Rahul.
 

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dxchpwd(1X)															       dxchpwd(1X)

NAME
dxchpwd - Create or change password program SYNOPSIS
dxchpwd dxchpwd -r | -l dxchpwd [-r | -l] -q dxchpwd [-r | -l] -u username OPTIONS
If dxchpwd is invoked without any options, it is assumed that the current user's password is to be changed. The following options are also accepted: Tells dxchpwd that the password change is to be done for a Local user. This can be combined with the -u and -q options. Tells dxchpwd that the password change is to be done for a NIS user. This can only be done from a NIS master and can be combined with the -u and -q options. Tells dxchpwd to query the user for the user name of the account whose password is to be changed. Tells dxchpwd to change this user's password. DESCRIPTION
The dxchpwd command lets you change your password. When you invoke the dxchpwd command, the program prompts you for the old password and then for the new password. Next, the program asks you for the new password again, to verify that you have typed it correctly. Note that the passwords are not displayed on the screen. Your new password must meet the length requirements specified by the authorization database for the user whose password is being changed. If your system is running with enhanced security, you may have to choose a password from a list of randomly generated passwords or you may be prohibited from changing your password until its minimum lifetime has expired, as specified in the authorization database. EXAMPLES
The following example requests that the password be changed for user smith: dxchpwd -u smith FILES
Password file Protected Password Database dxchpwd executable SEE ALSO
X(1X), xdm(1X), passwd(1) dxchpwd(1X)
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