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 : 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 : eero-vkiparta

### For Linux/Mac OS search (sudo) run this in the terminal:
$ lsof -i tcp:3000
$ kill -9 PID
### On Windows:
netstat -ano | findstr :3000
tskill typeyourPIDhere
### change tskill for taskkill in git bash

Source : https://stackoverflow.com/questions/39322089/node-js-port-3000-already-in-use-but-it-actually-isnt | Last Update : Mon, 25 Jan 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 : innocent-maina

kill $(lsof -t -i:3000)

Source : | Last Update : Tue, 24 Aug 21

Answered by : snippets

npx kill-port 8080

Source : | Last Update : Fri, 05 Mar 21

Answered by : wicked-wombat-ijd7s7pf95fi

sudo 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 : wicked-wombat-ijd7s7pf95fi

kill -9 $(lsof -t -i tcp: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 : khanh-le

// Option 1: if you have [email protected]^ version
npx kill-port 8080
// Linux
kill -9 $(lsof -t -i tcp:8080)
// Windows command line:
for /f "tokens=5" %a in ('netstat -aon ^| find ":8080" ^| find "LISTENING"') do taskkill /f /pid %a
// Windows bat-file:
for /f "tokens=5" %%a in ('netstat -aon ^| find ":8080" ^| find "LISTENING"') do taskkill /f /pid %%a

Source : https://stackoverflow.com/questions/39632667/how-do-i-kill-the-process-currently-using-a-port-on-localhost-in-windows | Last Update : Wed, 08 Sep 21

Answered by : hungry-horse-4usgdulec5yc

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, 31 Oct 21