how to kill process running on port 8080 in ubuntu code example

Example 1: kill port ubuntu

sudo kill -9 `sudo lsof -t -i:9001`

Example 2: ubuntu stop process on port

sudo kill -9 `sudo lsof -t -i:{PORT_NUMBER}`

Example 3: how to kill port in ubuntu

sudo lsof -t -i:9001

Example 4: ubuntu kill process on a port

sudo kill -9 $(sudo lsof -t -i:4000)