01-29-2013
Unable to change password
I need to change password of a non-root user on HPUX. Due to some local policy, it is not allowing me to do so. I need to keep same (previous) password, as that is application user. Can I bypass policy for this time, for this user somehow ? I am root on this machine.
HTML Code:
# uname -a
HP-UX thprnv02 B.11.23 U 9000/800 2363933443 unlimited-user license
# passwd grewd8a
Changing password for grewd8a
Last successful password change for grewd8a: Mon Jan 28 13:30:38 2013
Last unsuccessful password change for grewd8a: Mon Jan 28 13:30:12 2013
Do you want (choose one letter only):
pronounceable passwords generated for you (g)
a string of characters generated (c) ?
a string of letters generated (l) ?
to pick your passwords (p) ?
Enter choice here: p
New password:
You may not re-use the same password.
Password must contain at least two alphabetic characters and
at least one numeric or special character.
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
I'm tasked to change a user's password on multiple Linux systems (RH v3). I though copying the encrypted password from one Linux /etc/shadow file to another would work but I was wrong.
The long term solution is to establish an openLDAP Directory service, but for now I'm stuck with a manual... (1 Reply)
Discussion started by: benq70
1 Replies
2. SCO
I have forgotten password of the system.I am having SCO Unixware 2.1.2.I am trying to change the password of the system by booting it with boot floopy.I edited the shadow file and made the password field blank.But I am not able to login.When I try to change the password of root or any id using... (1 Reply)
Discussion started by: girish_shukla
1 Replies
3. UNIX for Advanced & Expert Users
I trying to change the user1 passwd from NIS client i.e
#passwd -r nis user1
Enter user1's password;
Can I change the password without having to enter user password?
Mnay Thanks (1 Reply)
Discussion started by: sam786
1 Replies
4. HP-UX
Hi,
Some how my root password expired for my hp_ux 10.20 machine and when i tried to change the password it displays file system full error how to resolve this issue
At first it accepts newpassword and while saving it some where the problem is.....
I am logging as root ........
... (4 Replies)
Discussion started by: jagan_kalluri
4 Replies
5. Shell Programming and Scripting
Hi Friends.
I am new to scripting now i want to change the root password using the script with standard password.
which is the easy scripting to learn for the beginner, Thanks in advance. (2 Replies)
Discussion started by: kurva
2 Replies
6. UNIX for Dummies Questions & Answers
I am trying to change a user's Password, but I get the error "Password Cannot be changed; see account Administrator". Yet I am logged in as root.
I also cannot access the Accounts Manager facility when SCO when using System Administration screen Error "Unable to get initial list of users" (2 Replies)
Discussion started by: Waitstejo
2 Replies
7. Solaris
I am getting the following error message "passwd: User unknown: username" Permission denied error message when trying to change the password for that given user account.
The user account is within the /etc/passwd file and I can also su to the account without any problems. This is sever is not... (11 Replies)
Discussion started by: eckmanb
11 Replies
8. UNIX for Advanced & Expert Users
I tried to change the root password. but it shows the following error.
passwd: Authentication token manipulation error
passwd: password unchanged
If I login as a normal user that time I'm able to change my (user) password.
If I login as a ROOT then I'm not able to change the password root... (6 Replies)
Discussion started by: ungalnanban
6 Replies
9. UNIX for Dummies Questions & Answers
Hi,
I tired changing password for mqm user in linux server with root user.
But still I couldn't able to login mqm user with changed password.
Can anyone please help on this.
# passwd mqm
Thanks,
Anusha (4 Replies)
Discussion started by: Anusha M
4 Replies
10. Forum Support Area for Unregistered Users & Account Problems
I was unable to login and so used the "Forgotten Password' process. I was sent a NEWLY-PROVIDED password and a link through which my password could be changed. The NEWLY-PROVIDED password allowed me to login.
Following the provided link I attempted to update my password to one of my own... (1 Reply)
Discussion started by: Rich Marton
1 Replies
SHADOW(5) File Formats Manual SHADOW(5)
NAME
shadow - encrypted password file
DESCRIPTION
shadow contains the encrypted password information for user's accounts and optional the password aging information. Included is
Login name
Encrypted password
Days since Jan 1, 1970 that password was last changed
Days before password may be changed
Days after which password must be changed
Days before password is to expire that user is warned
Days after password expires that account is disabled
Days since Jan 1, 1970 that account is disabled
A reserved field
The password field must be filled. The encryped password consists of 13 to 24 characters from the 64 characters alphabet a thru z, A thru
Z, 0 thru 9, . and /. Optionally it can start with a "$" character. This means the encrypted password was generated using another (not DES)
algorithm. For example if it starts with "$1$" it means the MD5-based algorithm was used.
Refer to crypt(3) for details on how this string is interpreted.
The date of the last password change is given as the number of days since Jan 1, 1970. The password may not be changed again until the
proper number of days have passed, and must be changed after the maximum number of days. If the minimum number of days required is greater
than the maximum number of day allowed, this password may not be changed by the user.
An account is considered to be inactive and is disabled if the password is not changed within the specified number of days after the pass-
word expires. An account will also be disabled on the specified day regardless of other password expiration information.
This information supercedes any password or password age information present in /etc/passwd.
This file must not be readable by regular users if password security is to be maintained.
FILES
/etc/passwd - user account information
/etc/shadow - encrypted user passwords
SEE ALSO
chage(1), login(1), passwd(1), su(1), passwd(5), pwconv(8), pwunconv(8), sulogin(8)
AUTHOR
Julianne Frances Haugh (jockgrrl@ix.netcom.com)
SHADOW(5)