#%PAM-1.0
auth       required	pam_unix.so nullok
auth       required	pam_nologin.so
account    required	pam_unix.so
password   required	pam_pwcheck.so nullok use_cracklib
password   required	pam_unix.so nullok use_first_pass use_authtok
session    required	pam_unix.so none
