Recover deleted files on Amazon S3

onliner.sh

aws --output=text --profile=PROFILE s3api list-object-versions --bucket BUCKET_NAME --region=REGION --prefix=DIRNAME \
    | grep -e "DELETEMARKERS\tTrue" \
        | while read LINE \
        do \
            KEY=`echo $LINE | awk '{print $3}'` VERSION=`echo $LINE | awk '{print $NF}'` \
            aws --profile=PROFILE s3api delete-object --bucket BUCKET_NAME --key $KEY --version-id $VERSION --region=REGION \
        done