DOC HOME SITE MAP MAN PAGES GNU INFO SEARCH PRINT BOOK
 
Administering user accounts

Controlling password expiration

In the Account Manager, select a user name, then select Users -> Expiration.

System defaults are used unless you use the default toggle buttons to unstipple the text fields:


Date login will expire
A specific date after which the account will be unusable. This allows you to create temporary accounts. Never prevents expiration.

Days inactive before locking
Number of days until an expired password causes account to be locked.

Days required between changes
How long users must wait before they can change their password again. This prevents users from changing their passwords when they expire and then immediately changing them back to the previous one.

Days before password expires
How long a password is valid. When the password expires, the user is prompted to set a new password when they log in. A value of -1 disables password expiration (not recommended).

Days until account is warned
When the user begins receiving warnings that their password will expire.
You can also alter these settings for user login_name on the command-line with the passwd(1) command:

passwd -n min -x max login_name
passwd -w warn login_name

where:


min
the minimum number of days between changes

max
the maximum days before the password expires

warn
how long before expiration to warn the user

Changing password expiration defaults

The system default values for password expiration are as follows:


MINWEEKS
minimum number of weeks before a password can be changed

MAXWEEKS
maximum number of weeks a password can be unchanged

WARNWEEKS
number of weeks before a password expires that the user is to be warned
You can change these values in the /etc/default/passwd file using the System Defaults Manager or the defadm(1M) command:

defadm passwd parameter=value


NOTE: The Account Manager and passwd(1) use days instead of weeks.

See also:


Next topic: Controlling password selection
Previous topic: Setting or changing a user password

© 2004 The SCO Group, Inc. All rights reserved.
UnixWare 7 Release 7.1.4 - 22 April 2004