What is the solution to the non-reuse and expiration of AIX account passwords
AIX account password can not be reused and expired what is the solution, many novices are not very clear about this, in order to help you solve this problem, the following editor will explain in detail for you, people with this need can come to learn, I hope you can gain something.
The account of a production machine needs to set a password that has been used before, and an error message is reported as follows:
$passwd sun007
Changing password for "sun007"
Sun007's Old password:
Sun007's New password:
3004-314 Password was recently used and is not valid for reuse.
Sun007's New password:
3004-314 Password was recently used and is not valid for reuse.
So how to solve this problem?
We can try the following ways:
1 、 # smit chuser
Then modify the value of number of passwords before reuse to 0
Then exit after a successful execution.
(chsec-f / etc/security/lastlog-s sun007-a unsuccessful_login_count=0) unlock
2. It can also be so.
# pwdadm-c sun007 # clear the password flag of the account
# passwd sun007
Just do it.
Add:
Two files with expired account password
/ etc/security/user expires=0 maxage=0
Sun007:
Admin = false
Histsize = 0
Maxage = 0 account password never expires
/ etc/security/passwd lastupdate=1120130930 # localtime (1120130930)
Sun007:
Password = oBQaUkPkUryCY
Lastupdate = 1243972006
Flags = ADMCHG
If the password has expired, such as
$su-epmuser
Epmuser's Password:
[compat]: 3004-332 Your password has expired.
Epmuser's New password:
Allows you to reset the new password, if you do not want to reset the new password, but also want to use the previous password
You can use ROOT to clear the password flag of epmuser.
Root@kmapp02/: > pwdadm-c epmuser
If you use passwd to reset your password, you still want to use the old one. You can set it to another password. When you log in with epmuser, you can reset the password again and set it to the previous password.
Strengthen security
# pwdadm-f ADMIN sun007 # only allows administrators to update passwords
# su-sun007
$passwd sun007
Changing password for "sun007"
3004-664 You are not authorized to change sun007's password.
3004-709 Error changing password for "sun007": You do not have permission.
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