How to close TCP and UDP ports via windows command line

Question

Does somebody knows how to close a TCP or UDP socket for a single connection via windows command line?

Googling about this, I saw some people asking the same thing.

Answer 1

For instance you want to free the port 8080 Then, follow these commands.

 netstat -ano
 taskkill /f /im [PID of the port 8080 got from previous command]

Done!