#%PAM-1.0 auth requisite pam_nologin.so auth substack common-auth auth include postlogin-auth account requisite pam_nologin.so account substack common-account account include postlogin-account password substack common-password password include postlogin-password session required pam_loginuid.so session optional pam_keyinit.so force revoke session substack common-session session include postlogin-session session optional pam_motd.so