Docker logs 命令

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docker logs : 获取容器的日志

语法

docker logs [OPTIONS] CONTAINER

OPTIONS说明：

  • -f : 跟踪日志输出

  • –since :显示某个开始时间的所有日志

  • -t : 显示时间戳

  • –tail :仅列出最新N条容器日志

实例

跟踪查看容器mynginx的日志输出。

itpon@itpon:~$ docker logs -f mynginx
192.168.239.1 - - [10/Jul/2016:16:53:33 +0000] \"GET / HTTP/1.1\" 200 612 \"-\" \"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/45.0.2454.93 Safari/537.36\" \"-\"
2016/07/10 16:53:33 [error] 5#5: *1 open() \"/usr/share/nginx/html/favicon.ico\" failed (2: No such file or directory), client: 192.168.239.1, server: localhost, request: \"GET /favicon.ico HTTP/1.1\", host: \"192.168.239.130\", referrer: \"http://192.168.239.130/\"
192.168.239.1 - - [10/Jul/2016:16:53:33 +0000] \"GET /favicon.ico HTTP/1.1\" 404 571 \"http://192.168.239.130/\" \"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/45.0.2454.93 Safari/537.36\" \"-\"
192.168.239.1 - - [10/Jul/2016:16:53:59 +0000] \"GET / HTTP/1.1\" 304 0 \"-\" \"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/45.0.2454.93 Safari/537.36\" \"-\"
...

查看容器mynginx从2016年7月1日后的最新10条日志。

docker logs --since=\"2016-07-01\" --tail=10 mynginx

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