2 auth required /lib/security/pam_listfile.so item=user sense=deny file=/etc/security/blacklist onerr=succeed
3 auth required /lib/security/pam_listfile.so item=user sense=deny file=/etc/security/blacklist.samba onerr=succeed
4 auth required /lib/security/pam_unix.so
5 account required /lib/security/pam_unix.so