{"id":"rhel9-filesystem-access-control-fundamentals","text":"RHEL 9 filesystem access control spans four complementary mechanisms: traditional DAC permissions (user/group/other with rwx via chmod), collaborative directory controls (set-GID for group inheritance, sticky bit for deletion protection), link semantics (hard links sharing inodes within a filesystem, symlinks crossing boundaries), and standard file operations (cp, mv, rm with recursive and archive modes).","truth_value":"OUT","source":"","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{"_retracted":true},"explanation":{"steps":[{"node":"rhel9-filesystem-access-control-fundamentals","truth_value":"OUT","reason":"retracted premise"}]}}