Greetings to all,

I don't know if it's the right place to ask this question. I am trying to download a large sample of images to a server using terminal. I know that I can download .xml file in NITRC. After parsing xml file, I am not able to download urls provided. It gives me an error. I was wondering if there is any solution for this or any better way to download images on a server. 

Thanks for your help. 
Best,