Linux下Tomcat 80端口被占用的解决办法 _云知道

;分析:netstat -an查看到大量的80端口进程僵死,重启tomcat.tomcat启动失败,网页依然无法打开. 停止tomcat进程shutdown.sh，停止tomcat后telnet 127.0.0.1 80,发现80端口依然可用。netstat -an|grep 80 查看发现有许多80端口进程在里面，使用kill pid命令终止进程，无用。使用lsof -i :80|grep -v "PID"|awk "{print "kill -9",$2}"命令后所有80端口进程删除。重新启动tomcat，系统正常运行。不过为什么tomcat在关闭时却不能将80端口的进程一并关闭的原因需要分析一下。[root@gzcourt bin]# netstat -an |grep 80tcp 0 0 ::ffff:127.0.0.1:8005 :::* LISTENtcp 0 0 :::8009 :::* LISTENtcp 0 0 :::80 :::* LISTENtcp 0 0 :::8080 :::* LISTENtcp 0 0 ::ffff:172.16.1.153:80 ::ffff:202.160.179.12:36057 TIME_WAITtcp 0 0 ::ffff:172.16.1.153:80 ::ffff:202.160.178.15:39176 TIME_WAITtcp 0 0 ::ffff:172.16.1.153:80 ::ffff:218.20.57.173:55001 ESTABLISHEDtcp 0 0 ::ffff:172.16.1.153:80 ::ffff:218.20.57.173:3516 ESTABLISHEDtcp 0 0 ::ffff:172.16.1.153:80 ::ffff:218.20.57.173:55037 ESTABLISHEDtcp 0 0 ::ffff:172.16.1.153:80 ::ffff:218.20.57.173:3518 ESTABLISHEDtcp 0 0 ::ffff:172.16.1.153:80 ::ffff:61.135.162.208:57893 TIME_WAITtcp 0 0 ::ffff:172.16.1.153:80 ::ffff:210.72.4.122:39196 ESTABLISHEDtcp 0 0 ::ffff:172.16.1.153:80 ::ffff:59.32.124.136:22529 ESTABLISHEDtcp 0 0 ::ffff:172.16.1.153:80 ::ffff:218.20.57.173:55222 ESTABLISHEDtcp 0 0 ::ffff:172.16.1.153:80 ::ffff:218.20.57.173:3510 ESTABLISHEDtcp 0 0 ::ffff:172.16.1.153:80 ::ffff:59.32.124.136:22530 ESTABLISHEDtcp 0 0 ::ffff:172.16.1.153:80 ::ffff:210.72.4.122:39198 ESTABLISHEDunix 3 [ ] STREAM CONNECTED 6880 /tmp/.X11-unix/X0# lsof -i :80|grep -v "PID"|awk "{print "kill -9",$2}"|sh
以上脚本可以清除80端口的进程

Linux下Tomcat 80端口被占用的解决办法

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