Find a process and kill it in terminal
https://www.lukeko.com/11/find-a-process-and-kill-it-in-terminal 0% ps aux | grep ruby
lukeko 29806 0.0 0.0 4277500 696 s000 S+ 6:49PM 0:00.00 <process you don't want>
% kill -9 29806
% ps aux | grep ruby
lukeko 29806 0.0 0.0 4277500 696 s000 S+ 6:49PM 0:00.00 <process you don't want>
% kill -9 29806