netstat

That one is easy, on linux use netstat : netstat -tlnp | grep 9998 replace 9998 with the port you want to check. More on net stats here : http://www.thegeekstuff.com/2010/03/netstat-command-examples/   On windows : netstat -an |find /i “9998” replace 9998 with the port you want to check.  More info on netstat on Microsoft site or […]