Check the port occupy on Mac OSX
lsof -i :7070
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
sivoxy 64888 wgg 6u IPv4 0x6ddd270 0t0 TCP *:gds_db (LISTEN)
We have the PID of that app occupying port.
Locating the executable file of that PID
ps xuwww -p PID
PID (64888) is the process id you are looking. for More help on pscommand you can find with
man ps