{"id":"chage-password-aging","text":"chage manages password aging: -M (max days), -m (min days), -W (warning), -E (account expiry date), -d 0 (force change). chage -l shows current settings. Defaults in /etc/login.defs.","truth_value":"IN","source":"repo:entries/2026/03/04/password-aging.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"chage-password-aging","truth_value":"IN","reason":"premise"}]}}