Find pid for specific port on Mac OS

RUN: lsof -i tcp:8085

1. Run any one of the following command on Linux to see open ports:
   sudo lsof -i -P -n | grep LISTEN
sudo netstat -tulpn | grep LISTEN
sudo ss -tulpn | grep LISTEN
sudo lsof -i:22 ## see a specific port such as 22 ##
sudo nmap -sTU -O IP-address-Here