Analyze service security

bash

systemd-analyze security nginx.service

Explanation

Useful when improving service isolation and sandboxing.

Learn the surrounding workflow

Compare similar commands or jump into common fixes when this command is part of a bigger troubleshooting path.

Same sheet · prioritizing Verification and Security

Validate unit syntax and references.

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Inspect the ExecStart setting.

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Inspect environment-related properties.

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Measure firmware, loader, kernel, and userspace startup time.

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List units ordered by startup time.

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Display boot dependency chain affecting startup time.

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