for ((i = $3; i <= $4; i++))
do
    echo "grabbing page $i"
    wget "$2&page=$i" -O "$1-page$i.html"
done

#!/usr/bin/python

import io
import urllib
import sys

def get_thread(fileName, link, start_page, end_page):
    for num in range(int(start_page), int(end_page) + 1):
        print "grabbing page " + str(num)
        page = urllib.urlopen("%s&page=%d" % (link, num)).read()
        with io.open("%s-page%d.html" % (fileName, num) , 'w') as file:
            file.write(unicode(page, 'utf-8'))
            file.close()

if __name__ == '__main__':
    sys.exit(get_thread(sys.argv[1], sys.argv[2], sys.argv[3], sys.argv[4]))