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+# Check a host has joined a Domain
+
+| OS    | Command                                   |
+| ----- | ----------------------------------------- |
+| Linux | `which 'realm' && realm list --name-only` |
+
+## Further readings
+
+- [`realmd`][realmd]
+
+<!--
+  References
+  -->
+
+<!-- Knowledge base -->
+[realmd]: realmd.md