2 auth sufficient /lib/security/pam_rootok.so
3 auth required /lib/security/pam_wheel.so group=wheel
4 auth required /lib/security/pam_unix.so
5 account required /lib/security/pam_unix.so
6 password required /lib/security/pam_cracklib.so difok=2 minlen=8 dcredit=2 ocredit=2 retry=3
7 password required /lib/security/pam_unix.so md5 shadow use_authtok
8 session required /lib/security/pam_unix.so
9 session required /lib/security/pam_env.so
10 session required /lib/security/pam_limits.so change_uid
11 session optional /lib/security/pam_xauth.so