old_contents: from subprocess import Popen
  import sys
  
  chrome=int(sys.argv[1])
  ff=int(sys.argv[2])
  script=sys.argv[3]
  iterations=sys.argv[4]
  hub=sys.argv[5]
  
  processes = []
  
  while ff > 0:
  #       processes.append(Popen('python sdTest.py '+iterations+' '+baseURL+' firefox http://'+hub+'/wd/hub', shell=True))
          processes.append(Popen('python sdTest.py '+iterations+' '+baseURL+' firefox '+hub, shell=True))
          ff=ff-1
          print ff
  
  while chrome > 0:
  #       processes.append(Popen('python sdTest.py '+iterations+' '+baseURL+' chrome http://'+hub+'/wd/hub', shell=True))
          processes.append(Popen('python '+script+' '+iterations+' chrome '+hub, shell=True, close_fds=True))
          chrome=chrome-1
          print chrome
  
  """
  processes.append(Popen('python C:\Scripts\RC-sdLoad-250kPIIs.py 3 www.sciencedirect.com "internet explorer"', shell=True))
  """
  
  #print('python sdTest.py '+iterations+' '+baseURL+' firefox http://'+hub+'/wd/hub')
  
  for process in processes:
          process.wait()
  
  
new_contents: from subprocess import Popen
  import sys
  
  chrome=int(sys.argv[1])
  ff=int(sys.argv[2])
  script=sys.argv[3]
  iterations=sys.argv[4]
  hub=sys.argv[5]
  
  processes = []
  
  while ff > 0:
  #       processes.append(Popen('python sdTest.py '+iterations+' '+baseURL+' firefox http://'+hub+'/wd/hub', shell=True))
          processes.append(Popen('python sdTest.py '+iterations+' '+baseURL+' firefox '+hub, shell=True))
          ff=ff-1
          print ff
  
  while chrome > 0:
  #       processes.append(Popen('python sdTest.py '+iterations+' '+baseURL+' chrome http://'+hub+'/wd/hub', shell=True))
          processes.append(Popen('python '+script+' '+iterations+' chrome '+hub, shell=False, close_fds=True))
          chrome=chrome-1
          print chrome
  
  """
  processes.append(Popen('python C:\Scripts\RC-sdLoad-250kPIIs.py 3 www.sciencedirect.com "internet explorer"', shell=True))
  """
  
  #print('python sdTest.py '+iterations+' '+baseURL+' firefox http://'+hub+'/wd/hub')
  
  for process in processes:
          process.wait()
  
  
subject: Update gridExecute.py