Nginx Mastery #07 — Logs: access & error | If it isn't logged, you can't debug it
🎬 LESSON 07 / 12 — Logs: access & error log
Reading logs is the operator's first reflex. 4 skills:
► access_log: every request, one line (8 fields)
► error_log: 8 severity levels (debug → emerg)
► log_format: custom format (timing, JSON)
► tail -f, grep, awk: shell reflexes
⏱️ TIMESTAMPS
00:00 — Access log line anatomy
01:00 — error_log severity levels
03:00 — log_format recipes
04:00 — tail/grep/awk operationally
06:00 — Common mistakes
📚 FULL COURSE PLAYLIST:
🌐 dargslan.com
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