Answers for "kill a running port in ubuntu"

kill port ubuntu

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

kill port ubuntu

sudo kill -9 `sudo lsof -t -i:3002`

kill process at a port ubuntu

sudo kill -9 $(sudo lsof -t -i:9001)

kill port 3000 ubuntu

fuser -n tcp -k 9001

kill running port in ubuntu using procees id

sudo kill -9 `sudo lsof -t -i:1907`
#process_id:1907