{
  "node_id": "gml-5d30b74764e645f49839c545d784f29e",
  "keywords": [],
  "children": [],
  "export": [
    "exercise_01.json",
    "exercise_02.json"
  ],
  "keywords_must": [
    [
      "Linux",
      "入门"
    ]
  ],
  "keywords_forbid": []
}