Command:
Check who is occupying port 8380
netstat -nlap |grep 8380
Find the application based on the process id
ps -aux|grep 10152
[jboss@vm-kvm10484-jbs]/opt/app/jboss-eap-5.2/jboss-as/server/WeChatServer3/log>netstat -nlap |grep 8380 (Not all processes could be identified, non-owned process info will not be shown, you would have to be root to see it all.) tcp 0 0 10.221.167.99:8380 0.0.0.0:* LISTEN 10152/java
It is found that it is a Java application, and the process ID is 10152. According to the process ID, find the corresponding application
ps -aux|grep 10152
[jboss@vm-kvm10484-jbs]/opt/app/jboss-eap-5.2/jboss-as/server/WeChatServer3/log>ps -aux|grep 10152 Warning: bad syntax, perhaps a bogus '-'? See /usr/share/doc/procps-3.2.8/FAQ jboss 10152 0.4 14.1 3843648 1141456 ? Sl Mar20 6:49 /opt/app/jboss-eap-5.2/jdk1.6.0_22/bin/java -Dprogram.name=run.sh -server -Xms512m -Xmx1024m -XX:MaxPermSize=256m -Dorg.jboss.resolver.warning=true -Dsun.rmi.dgc.client.gcInterval=3600000 -Dsun.rmi.dgc.server.gcInterval=3600000 -Dsun.lang.ClassLoader.allowArraySyntax=true -XX:+UseParallelGC -XX:+UseParallelOldGC -XX:+PrintGC -XX:+PrintGCDateStamps -XX:+PrintHeapAtGC -Xloggc:../log/gc.log -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/opt/applog/coredir -Djava.net.preferIPv4Stack=true -Djava.endorsed.dirs=/opt/app/jboss-eap-5.2/jboss-as/lib/endorsed -classpath /opt/app/jboss-eap-5.2/jboss-as/bin/run.jar:/opt/app/jboss-eap-5.2/jdk1.6.0_22/lib/tools.jar org.jboss.Main -c GRPV2Server99 -g grpcluster99 -Dorg.apache.tomcat.util.http.Parameters.MAX_COUNT=2048 -Dorg.jboss.logging.provider=slf4j -Djboss.service.binding.set=ports-03 -b 10.221.167.99 -Djava.rmi.server.hostname=10.221.167.99 -Dremoting.bind_by_host=false -Djboss.messaging.ServerPeerID=3 -Djboss.default.jgroups.stack=tcp -Djboss.mod_cluster.proxyList= jboss 14175 0.0 0.0 103312 868 pts/2 S+ 10:18 0:00 grep 10152
-c GRPV2Server99
GRPV2Server99 This is the project that occupies 8380