#!/bin/bash

download and unzip dataset

#wget http://cs231n.stanford.edu/tiny-imagenet-200.zip unzip tiny-imagenet-200.zip

current="$(pwd)/tiny-imagenet-200"

training data

cd $current/train for DIR in$(ls); do cd $DIR rm .txt mv images/ . rm -r images cd .. done

validation data

cd $current/val annotate_file="val_annotations.txt" length=$(cat $annotate_file | wc -l) for i in$(seq 1 length); do # fetch i th line line=(sed -n ${i}p$annotate_file) # get file name and directory name file=$(echo$line | cut -f1 -d" " ) directory=$(echo$line | cut -f2 -d" ") mkdir -p $directory mv images/$file $directory done rm -r images echo "done"