From: http://blog.csdn.net/techcrunch/archive/2008/04/12/2284315.aspx
第一种方案：
1 使用下面shell script，先建立一个port.sh文件: # more /tmp/port.sh #!/bin/sh
for pid in `ls /proc` do pf=`/usr/bin/pfiles $pid 2>/dev/null` if echo $pf | grep $1 > /dev/null 2>&1 then echo $pid /usr/bin/pargs $pid fi done
2 运行port.sh, 传入端口号，比如53250 : # /tmp/port.sh 53250
3 运行结果如下： 1225 1225: /usr/lib/thunderbird/thunderbird-bin -UILocale zh-CN -contentLocale CN argv[0]: /usr/lib/thunderbird/thunderbird-bin argv[1]: -UILocale argv[2]: zh-CN argv[3]: -contentLocale argv[4]: CN 4212 4212: /bin/sh /tmp/port.sh 53250 argv[0]: /bin/sh argv[1]: /tmp/port.sh argv[2]: 53250
第二种方案： 下载"lsof" package。但可能不适合每种情况
第三种方案： 使用MDB from socket info (netstat output), you can know its vnode from vnode info, you can know which process owns it from process info, you can know its args, so comes the result.
