#!/usr/bin/env python

import sys
import subprocess

def execute_command(cmd):
    print cmd	
    try:
        output = subprocess.check_output(cmd, shell="True")
    except subprocess.CalledProcessError, ex:
        print 'Exception: {0}'.format(str(ex))
    else:
        print '***** output start *****'
        print output
        print '***** output end *****'

def main(argv):
    execute_command(argv[1:])
    return 0

if __name__ == '__main__':
    sys.exit(main(sys.argv))