[dd logs]$ tail -f catalina.out [DEBUG] [New I/O client worker #1-2] 2017-07-04T15:00:33.461+0800 com.alibaba.dubbo.remoting.exchange.support.header.HeartbeatHandler:received:82>  [DUBBO] Receive heartbeat response in thread New I/O client worker #1-2, dubbo version: 2.5.3, current host: 172.16.8.3 [DEBUG] [localhost-startStop-1-SendThread(vt28:2183)] 2017-07-04T15:00:34.790+0800 org.apache.zookeeper.ClientCnxn:readResponse:742> Got ping response for sessionid: 0x65cee405c9e004d after 0ms [DEBUG] [New I/O client worker #1-3] 2017-07-04T15:00:35.329+0800 com.alibaba.dubbo.remoting.exchange.support.header.HeartbeatHandler:received:72>  [DUBBO] Received heartbeat from remote channel /172.16.8.22:18099, cause: The channel has no data-transmission exceeds a heartbeat period: 60000ms, dubbo version: 2.5.3, current host: 172.16.8.3 [DEBUG] [New I/O client worker #1-3] 2017-07-04T15:00:35.330+0800 com.alibaba.dubbo.remoting.exchange.support.header.HeartbeatHandler:received:72>  [DUBBO] Received heartbeat from remote channel /172.16.8.22:18099, cause: The channel has no data-transmission exceeds a heartbeat period: 60000ms, dubbo version: 2.5.3, current host: 172.16.8.3 [DEBUG] [localhost-startStop-1-SendThread(vt27:2183)] 2017-07-04T15:00:43.100+0800 org.apache.zookeeper.ClientCnxn:readResponse:742> Got ping response for sessionid: 0x55cee4043800064 after 0ms [DEBUG] [localhost-startStop-1-SendThread(vt28:2183)] 2017-07-04T15:00:44.800+0800 org.apache.zookeeper.ClientCnxn:readResponse:742> Got ping response for sessionid: 0x65cee405c9e004d after 0ms [DEBUG] [localhost-startStop-1-SendThread(vt27:2183)] 2017-07-04T15:00:53.109+0800 org.apache.zookeeper.ClientCnxn:readResponse:742> Got ping response for sessionid: 0x55cee4043800064 after 0ms [DEBUG] [localhost-startStop-1-SendThread(vt28:2183)] 2017-07-04T15:00:54.807+0800 org.apache.zookeeper.ClientCnxn:readResponse:742> Got ping response for sessionid: 0x65cee405c9e004d after 0ms [DEBUG] [localhost-startStop-1-SendThread(vt27:2183)] 2017-07-04T15:01:03.116+0800 org.apache.zookeeper.ClientCnxn:readResponse:742> Got ping response for sessionid: 0x55cee4043800064 after 0ms [DEBUG] [localhost-startStop-1-SendThread(vt28:2183)] 2017-07-04T15:01:04.816+0800 org.apache.zookeeper.ClientCnxn:readResponse:742> Got ping response for sessionid: 0x65cee405c9e004d after 0ms ^C

创新互联是专业的赤壁网站建设公司，赤壁接单;提供成都网站制作、做网站、外贸营销网站建设,网页设计,网站设计,建网站,PHP网站建设等专业做网站服务;采用PHP框架,可快速的进行赤壁网站开发网页制作和功能扩展;专业做搜索引擎喜爱的网站,专业的做网站团队,希望更多企业前来合作![dd logs]$ sed -n '/2017-07-04T15:00:43.100+0800/,/2017-07-04T15:01:04.816+0800/p' catalina.out>/tmp/log.txt

[dd logs]$ cat /tmp/log.txt [DEBUG] [localhost-startStop-1-SendThread(vt27:2183)] 2017-07-04T15:00:43.100+0800 org.apache.zookeeper.ClientCnxn:readResponse:742> Got ping response for sessionid: 0x55cee4043800064 after 0ms [DEBUG] [localhost-startStop-1-SendThread(vt28:2183)] 2017-07-04T15:00:44.800+0800 org.apache.zookeeper.ClientCnxn:readResponse:742> Got ping response for sessionid: 0x65cee405c9e004d after 0ms [DEBUG] [localhost-startStop-1-SendThread(vt27:2183)] 2017-07-04T15:00:53.109+0800 org.apache.zookeeper.ClientCnxn:readResponse:742> Got ping response for sessionid: 0x55cee4043800064 after 0ms [DEBUG] [localhost-startStop-1-SendThread(vt28:2183)] 2017-07-04T15:00:54.807+0800 org.apache.zookeeper.ClientCnxn:readResponse:742> Got ping response for sessionid: 0x65cee405c9e004d after 0ms [DEBUG] [localhost-startStop-1-SendThread(vt27:2183)] 2017-07-04T15:01:03.116+0800 org.apache.zookeeper.ClientCnxn:readResponse:742> Got ping response for sessionid: 0x55cee4043800064 after 0ms [DEBUG] [localhost-startStop-1-SendThread(vt28:2183)] 2017-07-04T15:01:04.816+0800 org.apache.zookeeper.ClientCnxn:readResponse:742> Got ping response for sessionid: 0x65cee405c9e004d after 0ms [cloud@vt3 logs]$

另外有需要云服务器可以了解下创新互联cdcxhl.cn，海内外云服务器15元起步，三天无理由+7*72小时售后在线，公司持有idc许可证，提供“云服务器、裸金属服务器、高防服务器、香港服务器、美国服务器、虚拟主机、免备案服务器”等云主机租用服务以及企业上云的综合解决方案，具有“安全稳定、简单易用、服务可用性高、性价比高”等特点与优势，专为企业上云打造定制，能够满足用户丰富、多元化的应用场景需求。

新闻名称：sed小知识-创新互联
转载来源：http://cdweb.net/article/cdhojo.html