if (eof($handle)) {
		$widget->fileevent($handle, "readable", undef); # cancel binding
		return ;
	} else {
		if (sysread ($handle, $_, 128)) {
			$tx->insert('end', $_); # Append the data read
			$tx->yview('end');
		} else {
			$tx->insert('end', times);
			$tx->yview('end');
			$widget->fileevent($handle, "readable", undef); # cancel binding
			return;
		}
	}