code: def do_eb(self, arg):
          
          # TODO
          # data parameter should be optional, use a child Cmd here
          pid        = self.get_process_id_from_prefix()
          token_list = self.split_tokens(arg, 2)
          address    = self.input_address(token_list[0], pid)
          data       = HexInput.hexadecimal(' '.join(token_list[1:]))
          self.write_memory(address, data, pid)
docs: [~process] eb <address> <data> - write the data to the specified address