Input an arg of a file of a list of links, get an output.epub of all those webpages concatenated

epub.sh

#!/bin/bash

COUNT=1

for link in $(cat $1)
do
  wget -O - -o /dev/null $link | iconv -f iso8859-1 -t utf-8 > $COUNT.html
  COUNT=$(echo $COUNT + 1 |bc)
done

pandoc $(ls -1 *html | sort -n) -o output.epub