def arguments():
	"""Handle cli"""
	parser = ArgumentParser()
	parser.add_argument('-n',help='nasm or object file',metavar='FILE',action='store',dest='inf')
	parser.add_argument('-o',help='output file',action='store',dest='output')
	parser.add_argument('-i',help='instruction',action='store',dest='instruction')
	parser.add_argument('-a',help='architecture [elf/elf64]',action='store',dest='arch',default='elf')

	if len(sys.argv) < 2:
		parser.print_help()
		sys.exit(1)

	return parser.parse_args()
dataset/ETHPy150Open hatRiot/shellme/shellme.py/arguments/original