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Linux Beginner LINUX-2274 · 7 min

A helper script works manually and one timer still fails

무료
시나리오

An operator can run the helper script manually, but the systemd timer keeps failing on one host after a path change.

먼저 볼 것
  • Identify the primary failure signal in the Practical Drill scenario.
  • Separate visible symptoms from the underlying technical dependency.
  • Describe the safest recovery path and the follow-up prevention work.
점검 체크리스트
  1. Summarize the current impact and the last known change.
  2. Collect direct evidence from logs, runtime state, and configuration before changing anything.
  3. Separate immediate recovery from permanent prevention work.
복구와 재발 방지

Check the effective PATH and timer environment before changing script logic or reinstalling packages.

같이 보면 좋은 질문
Should I translate commands, logs, or product names?

No. Keep commands, logs, file names, APIs, and product names unchanged, then explain the reasoning in the selected UI language.

What should the answer focus on?

State the root cause, the evidence that supports it, and the safest recovery direction.

Why can the scenario remain in the original language?

The source scenario is treated as an incident artifact. Guidance, checklist, hints, and explanations can be localized around it.