Answered by : stormy-squirrel-phgimglqrsy0

#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)

Source : https://stackoverflow.com/questions/11583562/how-to-kill-a-process-running-on-particular-port-in-linux | Last Update : Tue, 28 Apr 20

Answered by : manish

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

Source : https://stackoverflow.com/questions/9346211/how-to-kill-a-process-on-a-port-on-ubuntu | Last Update : Sun, 10 May 20

Answered by : ghaith-alzin

sudo lsof -i :3000
kill -9 PID

Source : | Last Update : Wed, 01 Jul 20

Answered by : jittery-jackal-fqrse7isxvmo

npx kill-port 3000

Source : https://stackoverflow.com/questions/39322089/node-js-port-3000-already-in-use-but-it-actually-isnt | Last Update : Sun, 30 May 21

Answered by : wicked-wombat-ijd7s7pf95fi

kill -9 $(sudo lsof -t -i:8080)

Source : https://stackoverflow.com/questions/11583562/how-to-kill-a-process-running-on-particular-port-in-linux | Last Update : Sat, 30 May 20

Answered by : dangerous-dogfish-5wma8xsg2f6n

npx kill-port 8080

Source : https://stackoverflow.com/questions/39632667/how-do-i-kill-the-process-currently-using-a-port-on-localhost-in-windows | Last Update : Sat, 26 Sep 20

Answered by : snippets

npx kill-port 8080

Source : | Last Update : Fri, 05 Mar 21

Answered by : zahid-hasan

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

Source : | Last Update : Sun, 22 Nov 20

Answered by : easy-elk

kill $(lsof -ti:3000) 

Source : | Last Update : Thu, 23 Jan 20

Answered by : beautiful-barracuda-nhrqdd10o2qy

npx kill-port 3000

Source : | Last Update : Sat, 19 Jun 21