::fixture-ready::
$ head -5 ./fixtures/nginx/access.log
198.51.100.10 - - [25/Jun/2026:10:00:01 +0000] "GET / HTTP/1.1" 200 512 "-" "Mozilla/5.0"
198.51.100.11 - - [25/Jun/2026:10:00:03 +0000] "GET /docs HTTP/1.1" 200 2048 "https://example.test/" "Mozilla/5.0"
198.51.100.12 - - [25/Jun/2026:10:00:08 +0000] "POST /api/search HTTP/1.1" 200 900 "-" "Mozilla/5.0"
203.0.113.44 - - [25/Jun/2026:10:01:01 +0000] "GET /missing HTTP/1.1" 404 120 "-" "ScannerBot/1.0"
203.0.113.44 - - [25/Jun/2026:10:01:03 +0000] "GET /missing HTTP/1.1" 404 120 "-" "ScannerBot/1.0"
::exit-code::0
$ awk '{count[$9]++} END {for (code in count) print count[code], code}' ./fixtures/nginx/access.log | sort -nr
13 200
5 404
2 405
2 403
1 503
1 502
1 500
::exit-code::0
$ awk '$9 ~ /^5/ {print $1, $7, $9}' ./fixtures/nginx/access.log
198.51.100.21 /api/report 500
198.51.100.22 /api/report 502
198.51.100.23 /api/report 503
::exit-code::0