mkdir data cd data wget http://images.cocodataset.org/zips/train2017.zip wget http://images.cocodataset.org/zips/val2017.zip wget http://images.cocodataset.org/zips/test2017.zip wget http://images.cocodataset.org/annotations/annotations_trainval2017.zip wget http://images.cocodataset.org/annotations/image_info_test2017.zip unzip train2017.zip unzip val2017.zip unzip test2017.zip unzip annotations_trainval2017.zip unzip image_info_test2017.zip