Checking for Open Ports

It may seem that I'm going over the same topics over and over. Sometimes like today that is exactly what I am doing. Back in April I did some in depth futzing around in PowerShell on check port status. Each scripting language brings something different to the table. This time I'm doing something similar in CMD. Why? Because sometimes you want a quick answer. Here is the script I used. Use it in good health.
netstat -an | find /i "listening"