#%PAM-1.0 # # The PAM configuration file for system authentication # auth required pam_env.so auth sufficient pam_unix.so try_first_pass nullok auth required pam_deny.so account required pam_unix.so password required pam_cracklib.so difok=2 minlen=8 dcredit=2 ocredit=2 retry=3 password sufficient pam_unix.so try_first_pass use_authtok nullok md5 shadow password required pam_deny.so session required pam_limits.so session required pam_unix.so session optional pam_console.so