From man passwd_security (nicely hidden away, thanks IBM)
Quote:
password Specifies the encrypted password. The system encrypts the password
created with the passwd command or the pwdadm command. If the password is empty,
the user does not have a password. If the password is an * (asterisk), the user
cannot log in. The value is a character string. The default value is *.
I don't seem to be able to find a documented way to nullify it. Perhaps a quick and cautious edit would be best.
If the user you are wanting to set a null password for is RBATTE1 (for want of a better example) you can try this:-
You would be sensible to try this on a copy of the file first to assure yourself that it does what you expect.
The bit in red is a single escape character. It is generated by pressing Cntl-V then Escape whilst typing in the command.
I hope that this helps.
Robin
Liverpool/Blackburn
UK
Last edited by rbatte1; 08-02-2013 at 08:19 AM..
Reason: Pressed submit too early!
Hello,
I am trying to remove an employing from our database, I have removed all her files but can't remove the directory because of the hidden files.
How do I remove the user?
Thanks, (1 Reply)
Helo ,
I m using linux pam library for user and its password authentication.
I m creating new user and giving its password.I m giving password of 10 characters.now when I login in as that newly created user its ask me
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Password:
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this is what my group2 looks like
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user1 has been defined in a few groups
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group1 group2 group3
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HI all,
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Whenever i try to delete user it tries to delete its home dir.
Commnd i use:
userdel
... (9 Replies)
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Discussion started by: Moon1234
4 Replies
LEARN ABOUT OSF1
dxchpwd
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)