gistfile1.txt

$ pgrep -fl 4002
8022 unicorn_rails master -c config/unicorn.rb -E production -p 4002 -D                                         
8024 unicorn_rails master -c config/unicorn.rb -E production -p 4002 -D                                         
26734 unicorn_rails worker[0] -c config/unicorn.rb -E production -p 4002 -D                                      
26736 unicorn_rails worker[0] -c config/unicorn.rb -E production -p 4002 -D                                      
26737 unicorn_rails worker[2] -c config/unicorn.rb -E production -p 4002 -D                                      
26739 unicorn_rails worker[0] -c config/unicorn.rb -E production -p 4002 -D                                      
26740 unicorn_rails worker[2] -c config/unicorn.rb -E production -p 4002 -D                                      
26741 unicorn_rails worker[2] -c config/unicorn.rb -E production -p 4002 -D                                      
26742 unicorn_rails worker[1] -c config/unicorn.rb -E production -p 4002 -D                                      
26743 unicorn_rails master -c config/unicorn.rb -E production -p 4002 -D                                         
26744 unicorn_rails worker[1] -c config/unicorn.rb -E production -p 4002 -D                                      
26745 unicorn_rails worker[1] -c config/unicorn.rb -E production -p 4002 -D                                      
          

unicorn.rb :

worker_processes 3
pid "tmp/pids/unicorn.pid"
stderr_path "log/unicorn.stderr.log"
stdout_path "log/unicorn.stdout.log"

start command (manually, from the commandline):

unicorn -c config/unicorn.rb -E production -p 4002 -D