podcastdl.sh

#!/bin/bash

if [ $# -gt 0 ]
then
    for url in "$@"
    do
        echo "Processing $url ..."
        files=$(wget -q -O- $url | grep -o '<enclosure [^>]*url="[^"]*' | grep -o '[^"]*$')

        while IFS= read -r file; do
            echo "Downloading $file"
            wget -c $file
        done <<< "$files"

        echo ""
    done
else
  echo "Usage: podcastdl.sh [URL] ..."
fi