[K12OSN] Kill all your users

[cliebow at midmaine.com]

fwiw: i do a lot with Xsession for login too..i can force password chanage
from  either windows or linux..by ldapsearch of sambapaswdMustChange field
just before exec icewm..also check for disabled user there with ldapsearch
fro sambaacctFlags [DUX] so one ield prohibits a disabled user on both
linux and windows side...
i'd guess a little research would give the same effect on the logout side too

chuck