how to kill port in ssh ubuntu code example
Example 1: stop port ubintu
sudo kill -9 `sudo lsof -t -i:9001`
Example 2: how to stop running port in ubuntu
sudo kill -9 `sudo lsof -t -i:{PORT_NUMBER}`
sudo kill -9 `sudo lsof -t -i:9001`
sudo kill -9 `sudo lsof -t -i:{PORT_NUMBER}`