04-30-2016
Xray is right. This is the way to go.
Note that chpasswd - like a passwd <user> - will set the ADMCHNG flag in /etc/security/passwd, resulting in a request for the user to change his password the first time logs in after the change.
Usually this is wanted, but in case it is not do a pwdadm -c <user> afterwards. This will clear the aforementioned flag.
I hope this helps.
bakunin
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I am new beginner in Unix and little experienced in BaaN ERP.
Problem Statement: I have to run a BaaN session. I have to change the password for both primary and secondary server by using this session.
On primary server only few people has access permission (say 10). But on secondary server... (0 Replies)
Discussion started by: s_chandrakar
0 Replies
2. Shell Programming and Scripting
Hi all
I have some 106 users of which i need to change the password of them to a common one. I dont know their paswword. But i need to reset them to a common one. How can i do this with a shell script? It would be a great help if some one can help to sort out this.:b::b:
I know it can be... (0 Replies)
Discussion started by: Tuxidow
0 Replies
3. Solaris
Hi All,
How to enforce all users to change their password when they try to login.
I am having Solaris 9 and 10.
Even it would be much better if anyone can say to enforce all users to change their password next morning they login.
Thanks in advance,
Deepak (3 Replies)
Discussion started by: naw_deepak
3 Replies
4. Shell Programming and Scripting
We have a server where we have a number of user ids and we also have the list of old passwords in a CSV file.
Now we want to change the password of all the users and assign them a default password.Can we write a shell script to do that.
I am planning to read the user name and corresponding... (7 Replies)
Discussion started by: dr46014
7 Replies
5. AIX
Hi all,
I'm trying to change a password for root on an AIX 5.2 machine. Oslevel -r shows 5200-10 for this machine. Here's what happens:
/ # whoami
root
/ # passwd
Please type a new password:
Please re-enter the new password:
Changing UNIX password...
601 - Can't access the password... (7 Replies)
Discussion started by: need2bageek
7 Replies
6. UNIX for Advanced & Expert Users
Hello - Is this possible on Unix machines? Can we update user password change time? (6 Replies)
Discussion started by: manju--
6 Replies
7. Solaris
I am on SunOS SolarisServer 5.11 11.1 i86pc i386 i86pc , I am trying to change password for a user,but I get the following message.I cannot find any google help on the matter.can anyone help?
root@SolarisServer:~# passwd
passwd: Changing password for stain
Please try again
Please try... (6 Replies)
Discussion started by: cbtshare
6 Replies
8. Shell Programming and Scripting
Hi All,
I am having Solaris 5.10 acting as NIS.
How do i change multiple user password in NIS in a batch.
I have predefined users with their passwords to be set:
Example:
user1 password1
user2 password2
Pls advise. (0 Replies)
Discussion started by: yogajwa
0 Replies
9. AIX
Hi
I'd like to ssh from an AIX OS server ( v5.3) to a Fabric OS server ( v6.1.2 ) without password.
I tried using dsa or rsa keys but it didn't work, the aix server still asked for the password.
Somebody help, please :(:(:( (8 Replies)
Discussion started by: bobochacha29
8 Replies
10. AIX
Hello,
We're running AIX 6 & 7.
Previously we were using the old encryption techinique (DES/crypt)
I have a GUI application that has a verify button (the verify button is sort of a digital signature) - the user clicks it, enters his or her password and we then make a call to a C module, This... (3 Replies)
Discussion started by: evansch
3 Replies
LEARN ABOUT MINIX
gshadow
GSHADOW(5) File Formats and Conversions GSHADOW(5)
NAME
gshadow - shadowed group file
DESCRIPTION
/etc/gshadow contains the shadowed information for group accounts.
This file must not be readable by regular users if password security is to be maintained.
Each line of this file contains the following colon-separated fields:
group name
It must be a valid group name, which exist on the system.
encrypted password
Refer to crypt(3) for details on how this string is interpreted.
If the password field contains some string that is not a valid result of crypt(3), for instance ! or *, users will not be able to use a
unix password to access the group (but group members do not need the password).
The password is used when a user who is not a member of the group wants to gain the permissions of this group (see newgrp(1)).
This field may be empty, in which case only the group members can gain the group permissions.
A password field which starts with an exclamation mark means that the password is locked. The remaining characters on the line
represent the password field before the password was locked.
This password supersedes any password specified in /etc/group.
administrators
It must be a comma-separated list of user names.
Administrators can change the password or the members of the group.
Administrators also have the same permissions as the members (see below).
members
It must be a comma-separated list of user names.
Members can access the group without being prompted for a password.
You should use the same list of users as in /etc/group.
FILES
/etc/group
Group account information.
/etc/gshadow
Secure group account information.
SEE ALSO
gpasswd(5), group(5), grpck(8), grpconv(8), newgrp(1).
shadow-utils 4.5 01/25/2018 GSHADOW(5)