apt-get install goaccess对于 nginx 的 默认格式日志：
1.2.3.4 - - [19/Jun/2020:03:18:06 +0000] "GET /service-worker.js HTTP/1.1" 404 571 "https://example.com" "Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/80.0.3987.16 Safari/537.36 Edg/80.0.361.9"goaccess --log-format='%h %^[%d:%t %^] "%r" %s %b "%R" "%u" %T %^' --date-format=%d/%b/%Y --time-format=%T access.log