Provided by: passwd_4.1.4.2+svn3283-3ubuntu5_i386 bug

CONFIGURATION
       The following configuration variables in /etc/login.defs change the
       behavior of this tool:

       /etc/passwd

       /etc/shadow

        chage  ,   :

       0

       1

       2

       15

       passwd(5), shadow(5).

                                  04/09/2012                          chage(1)