OVALFileLinker from SCAP Security Guide ssg: [0, 1, 80], python: 3.10.12 5.11.2 2026-01-21T21:18:20 All Interactive Users Home Directories Must Exist Ubuntu 22.04 All Interactive Users Home Directories Must Exist /etc/passwd 1 /etc/passwd ^([^:]*):[^:]*:\d{4,}:(?:[^:]*:){3}(?!(\/usr)?(\/sbin\/nologin|\/bin\/false))[^:]*$ 1 oval:ssg-state_object_accounts_user_interactive_home_directory_exists_objects_users_ignored:ste:1 oval:ssg-var_accounts_user_interactive_home_directory_exists_dirs_count_fs:var:1 oval:ssg-var_accounts_user_interactive_home_directory_exists_dirs_count:var:1 ^(nobody|nfsnobody)$ ^(?: ):(?:[^:]*:){4}([^:]+):[^:]*$