#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:9001`
npx kill-port 3000
netstat -ano | findstr :3001 taskkill /PID /F
netstat -ano | findstr : taskkill /PID /F