Answers for "find app using port mac"

kill all server 5000 mac

#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>

search for port localhost mac

sudo lsof -PiTCP -sTCP:LISTEN

COMMAND     PID      USER   FD   TYPE             DEVICE SIZE/OFF NODE NAME
GitHub      850 grgarside   6u   IPv4 0x23c345381d089301      0t0  TCP localhost:25035 (LISTEN)

stop port 3000 mac

sudo lsof -i :3000
kill -9 PID

mac find application using port

sudo lsof -nP -iTCP:<YOUR PORT> | grep LISTEN