{
  "schema_version": "REFERENCE-1.0",
  "as_of": "2026-10-23",
  "item": {
    "id": "METHOD-0319",
    "kind": "METHOD",
    "title": "cronの実行結果をログと終了codeで追跡する",
    "last_verified": "2026-10-23",
    "currentness": "VERIFIED_AS_OF",
    "revision": 1,
    "requirements": [
      "稼働するhost",
      "絶対path",
      "実行環境とtimezoneの確認",
      "原典と導入済みversionの対応を確認し、権限のある検証用入力・別の出力先を用意する"
    ],
    "suitable_for": "定期実行したscriptの成否を後から確認する場面。",
    "unsuitable_for": "ログ出力先へ資格情報や入力全文を残す用途。",
    "purpose": "cronの実行結果をログと終了codeで追跡する",
    "composition": "cron + GNU Bash",
    "shortest_path": [
      "検証用jobの環境変数・pathとログ先を決める",
      "開始・終了と終了codeを残すwrapperから実行する",
      "指定時刻の記録と生成物を照合する"
    ],
    "verification": "対話shellとの差を確認し、cron登録の存在と実行成功を区別します。",
    "coverage": [
      "scheduling"
    ],
    "canonical_url": "https://enterprise-ai-dictionary.com/reference/methods/method-0319",
    "retrieval": "FULL",
    "publication": "PUBLIC_NO_ADS",
    "index": "INDEX",
    "ads": "OFF",
    "link_policy": "DIRECT"
  },
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      "object_id": "METHOD-0319",
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      "predicate": "uses",
      "object_id": "TOOL-0016",
      "scope_note": "公開一次資料に基づく利用経路。",
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      "scope_note": "検証・運用上の関連概念。製品の基本定義とは区別する。",
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      "subject_id": "IDX-C01-023",
      "predicate": "explains",
      "object_id": "METHOD-0319",
      "scope_note": "利用結果の確認や運用上の注意点を読む経路。",
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}