How can I download png images from an xml feed that looks the following way?
<ListBucketResult xmlns="http://url1.com"> <Name>imagesToUse</Name> <Prefix/> <Marker/> <IsTruncated>false</IsTruncated> <Contents> <ImageStuff>imagetodownload.png</ImageStuff> <Size>17293</Size> </Contents>
I was taking a look at this question on here about the same topic, except that I don't need to rename them, just download them.
Being new to shell scripts, I'm not quite sure how to do this (although I can definitely do this in 2 minutes in objective-c).
I have tried creating the following script and running
#!/bin/bash URL='https://theurlwiththexml.com' i=0 for u in $(curl -s "$URL" | grep png | sed -E 's/.*<ImageStuff>(.+)<\/ImageStuff>/\1/'); do curl -s "$u" -o $i.png (( i++ )) done
But nothing happens. It just prints another line without errors.