The download_files.sh script contains a list of curl commands to download the files in the dataset. You will need to make sure you have the curl command installed as the script uses curl to download each file. You will need to run the script in the folder where you want the data to be downloaded. The script first checks to see if the file has been downloaded, if not the file is then downloaded using the curl command. If the download fails a message is printed and the faulty downloaded file is removed. Any questions email adilhasan2@gmail.com