2017-06-22 07:11 AEST by Arthur Barrett - If the customer is using the CVSROOT/passwd file, then it would be nice to allow them to set some 'rules' on 
password management, including:
- minimum password length
- password complexity
- password age
- password reuse

For age/reuse we would need to have a 'password history' file.

Another idea would be to have a 'passwd_check' script - but that would then run as 'root', unlike all the other 
scripts which usually will run 'as' the user.  That may be either too confusing or to unsafe.