how to stop server running on port 8080 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}`

Example 3: find process id of port ubuntu

$ sudo netstat -ltnp | grep -w ':80'

Example 4: hhow to stop port 8080 on ubuntu

kill $(lsof -t -i:8080)