Answered by : quaint-quoll-33ah6rs98xzg

#First run this, to get port information (with the port you want to kill)
sudo lsof -i :3000
#Then run this, with <PID> replaced by the value in the column returned by previous command.
kill -9 <PID>

Source : https://stackoverflow.com/questions/3855127/find-and-kill-process-locking-port-3000-on-mac | Last Update : Tue, 21 Jul 20

Answered by : clear-crab-p3ip3vsw14e3

sudo lsof -i :3000
kill -9 <PID>

Source : https://stackoverflow.com/questions/3855127/find-and-kill-process-locking-port-3000-on-mac | Last Update : Thu, 18 Feb 21

Answered by : ghaith-alzin

sudo lsof -i :3000
kill -9 PID

Source : | Last Update : Wed, 01 Jul 20

Answered by : snippets

npx kill-port 8080

Source : | Last Update : Fri, 05 Mar 21

Answered by : beautiful-barracuda-nhrqdd10o2qy

npx kill-port 3000

Source : | Last Update : Sat, 19 Jun 21

Answered by : ever-dev

kill $(lsof -ti:3000,3001,8080)

Source : | Last Update : Thu, 04 Feb 21

Answered by : kirkpatrick-brown

{"tags":[{"tag":"p","content":"sudo lsof -i :3000 "},{"tag":"p","content":"kill -9&nbsp;<pid><\/pid>"}]}

Source : | Last Update : Tue, 18 Apr 23

Answered by : asghar-abbas

brew tap devasghar/portkill && brew install devasghar/portkill/homebrew-portkill
# Usage
portkill 3000
portkill 3000,3001

Source : https://github.com/devasghar/homebrew-portkill | Last Update : Wed, 16 Feb 22

Answered by : vlad-severin

sudo lsof -i :5005
kill -15 <pid>

Source : https://stackoverflow.com/questions/3855127/find-and-kill-process-locking-port-3000-on-mac | Last Update : Fri, 18 Aug 23

Answered by : you

 lsof -i :<port-number> 

Source : | Last Update : Tue, 19 Sep 23