Q: Is there any way to apply a filter or to minimize the size of the data set brought back in files?
问：有什么办法可以使用过滤器或是最小化文件数据集的大小？
2
Quotas enabled (set using -q).
启用配额(使用- Q设置)。
3
Q: the Durban Conference at the end of this year is unlikely to reach a comprehensive agreement on tackling climate change. Some countries propose to set 2015 as the deadline of reaching such a deal.