config.json

{
  "node_id": "gml-88ec027b007f4c9fb7df2b622c4f7b5a",
  "keywords": [],
  "keywords_must": [["Linux", "新增", "用户组"]],
  "keywords_forbid": [],
  "children": [],
  "export": [
    "exercise_01.json"
  ]
}