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Viac informácií o knihe When Linux Stops Cooperating

• Parametre knihy
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Anotácia knihy

A Linux service can look healthy and still be failing.

A process may be running, a port may be listening, and an HTTP request may succeed-yet the result can still be wrong. When Linux Stops Cooperating teaches you how to locate the real failure, repair only what needs changing, and verify that the original work is restored.

What you'll learn

Trace processes, process states, and signals; diagnose working-directory and environment mismatches; investigate file permissions, configuration, and port conflicts; interpret ps, ss, systemctl, and journalctl evidence; distinguish liveness, readiness, and correctness; investigate file-descriptor limits, slow responses, timeouts, retries, and scheduled execution; and document reversible changes and incident handoffs.

Practice with a complete, self-contained lab

Work through 14 controlled Linux troubleshooting cases using Beacon Lab, a small local Python service with synthetic data. The book includes the runnable source, input files, exercise driver, expected results, and recovery checks. The exercises use loopback networking and a disposable, non-root environment. No prior Python programming experience is required.

A safer way to troubleshoot

Instead of restarting repeatedly or changing permissions blindly, learn to start with evidence, select a test that separates competing explanations, make one narrow repair, and repeat the original acceptance check. Written for readers who know basic terminal navigation, this independent guide focuses on practical process and service diagnosis-not production deployment or untested live systemd operations.d

Parametre knihy

• Celý názov: When Linux Stops Cooperating
• Podnázov: Diagnose Process and Service Failures, Make Safe Repairs, and Verify Recovery
• Autor: Stas Kolod
• Jazyk: Angličtina
• Väzba: Brožovaná
• Počet strán: 116
• EAN: 9798141788970
• ID: 54515952
• Nakladateľ: Independently published
• Hmotnosť: 152 g
• Rozmery: 229 × 152 × 7 mm
• Dátum vydania: 11. November 2026

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