Cool tip of the day: find that port on a windows PC

I get fed up of never being able to find the port of a particular process on a windows PC.
It is easy under Unix as you can use Grep.
So here is a reminder on how to do it for windows:

netstat -ano | findstr <Port>

Or for the process:

netstat -ano | findstr <PID>

Or for an established connection:

netstat -ano | findstr :80 | findstr ESTABLISHED

See the following other references:

• Netstat filtering 
• findstr
• Netstat