I am using RHEL 4 version 4.I want to implement password policy for users. For example, system will remember last 2 password of users and system will prompt message customized by administrator.
Let me clear it in details. Say I implement password policy so that user cannot use last 2 used password. In that scenario if user wants to use his old password, system prompt the following messages "Password in used".
In that case I want to edit the message like this "You cannot use your last 2 password".
I need help on this issue.