.env.sample

| Problem | Solution with .env.sample | |---------|-----------------------------| | New developers don't know which vars to set | They copy .env.sample → .env and fill in values | | Secrets would leak if .env is committed | .env is ignored; only the sample (with dummy/fake values) is shared | | Deployment systems need a var checklist | The sample acts as a contract | | CI/CD pipelines need to mock env vars | They can use .env.sample with test values |

MAX_JOBS=5

Instead of leaving a value blank, use strings like your_api_key_here or db_password . .env.sample

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