How to use ADB shell to find the ports which a process is using?

Question

For example, in Android, the PID of a process 1234 is using ports 2222,2223,2224. Now I have a PID 1234. I was wondering how to find out port numbers 2222, 2223, 2224 which the process is using?

I have tried using netstat -anp just as the way in Linux, but that didn't work. netstat -anp in ADB shell has the same effect as just netstat, which is without any command arguments.

Solution

You can either use busybox netstat -pt or cat /proc/1234/net/tcp

Comments

[Ken Sharp]

This assumes that busybox is installed.

[Arpit Aggarwal]

@Alex cat /proc/1234/net/tcp lists all the tcp sockets on the system, not just the sockets opened by process 1234.