nginxのログの加工集

ユニークなエラー内容を取得

ログ

[Mon Jul 30 05:10:33.786914 2018] [:error] [pid 5408] [client 40.77.167.180:11290] PHP Notice: Undefined variable: target_name in /home/path/to/dependencies.php on line 216

ワンライナー

cat /var/log/httpd/sll_error_log | grep "Mon Jul 30 05:" | awk -F '] ' '{print $5}' | uniq -c | sort

結果

1 PHP Notice: Undefined index: is_new in /home/path/to/src/routes.php on line 300 1 PHP Notice: Undefined variable: match_data_info in /home/path/to/src/dependencies.php on line 239 .