kill port linux

sudo kill -9 `sudo lsof -t -i:9001`
#To list any process listening to the port 8080:
lsof -i:8080

#To kill any process listening to the port 8080:
kill $(lsof -t -i:8080)

#or more violently:
kill -9 $(lsof -t -i:8080)sudo kill -9 `sudo lsof -t -i:{PORT_NUMBER}`kill -9 $(lsof -t -i:8080)kill -9 $(sudo lsof -t -i:8080)
kill -9 $(lsof -t -i:8080)