Linux下如何查看某个进程监听在那些端口上

linux-78:~ # netstat -an -p|grep ipwss
linux-78:~ # ps -ef|grep ipwss
root      2958     1  0 21:47 ?        00:00:07 java -server -DApp=ipwss -DSysLogin=root -Xmx512m -Xms128m -cp /opt/ipworks/IPWss/scripts:/opt/ipworks/IPWcommon/java/ipwcommon.jar:/opt/ipworks/IPWcommon/java/jechoid.jar:/opt/ipworks/IPWcommon/java/dom4j-1.6.1.jar:/opt/ipworks/IPWss/java/ipwss.jar:/opt/ipworks/IPWss/java/mysql-connector-java-commercial-5.1.12-bin.jar:/opt/ipworks/IPWcommon/java/AdventNetSnmp.jar:/opt/ipworks/IPWcommon/java/AdventNetSnmpAgent.jar:/opt/ipworks/IPWcommon/java/AdventNetAgentRuntimeUtilities.jar:/opt/ipworks/IPWcommon/java/AdventNetLogging.jar:/opt/ipworks/IPWcommon/java/log4j-1.2.15.jar:/opt/ipworks/IPWcommon/java/ipwse.jar ericsson.ipworks.storage.server.StorageServer
root     27986 27505  0 22:19 pts/4    00:00:00 grep ipwss
linux-78:~ # netstat -an -p|grep 2958
tcp        0      0 :::17071                :::*                    LISTEN      2958/java           
tcp        0      0 127.0.0.1:32886         127.0.0.1:3306          ESTABLISHED 2958/java           
tcp        0      0 127.0.0.1:32885         127.0.0.1:3306          ESTABLISHED 2958/java           
tcp        0      0 20.0.0.78:17071         20.0.0.78:34299         ESTABLISHED 2958/java           
udp        0      0 0.0.0.0:48437           0.0.0.0:*                           2958/java