#!/usr/bin/python

import sys
import os

for arg in sys.argv:
	print "Hello",arg

cmd = 'cp input1 output1'
print 'From input sandbox:',cmd 
os.system(cmd)

cmd = 'cp /etc/fstab output2'
print 'From the worker node',cmd 
os.system(cmd)

cmd = 'wget http://cern.ch/Massimo.Lamanna/welcome.htm -o output3'
print 'From the web...',cmd 
os.system(cmd)

cmd = 'just_to_have_something_for_sure_in_the_stderr'
print 'Broken command:',cmd 
os.system(cmd)