how to stop services running on port 8080 ubuntu server code example
Example 1: stop port ubintu
sudo kill -9 `sudo lsof -t -i:9001`
Example 2: kill process at a port ubuntu
sudo kill -9 $(sudo lsof -t -i:9001)
sudo kill -9 `sudo lsof -t -i:9001`
sudo kill -9 $(sudo lsof -t -i:9001)