#!/bin/bash mkdir stereo_trainset/crestereo -p cd stereo_trainset/crestereo for dir in tree shapenet reflective hole do mkdir $dir && cd $dir for i in $(seq 0 9) do echo $dir: $(expr $i + 1) / 10 wget https://data.megengine.org.cn/research/crestereo/dataset/$dir/$i.tar done cd .. done for dir in tree shapenet reflective hole do cd $dir for i in $(seq 0 9) do tar -xvf $i.tar rm $i.tar done cd .. done