auth            sufficient      pam_rootok.so
auth            required        pam_wheel.so use_uid
auth            required        pam_env.so
auth            required        pam_unix.so nullok

account         required        pam_unix.so

password        required        pam_unix.so nullok

session         required        pam_selinux.so close
session         required        pam_limits.so
session         required        pam_env.so
session         required        pam_unix.so
session         optional        pam_lastlog.so
session         required        pam_selinux.so open
