Applies cURL on every URL in the given file and saves by line number. Each line in the input file should be a URL

cURL-every-URL-in-file.sh

#!/bin/bash
lineNum=1
while IFS='' read -r line || [[ -n "$line" ]]; do
    echo "Processing line $lineNum : $line"
    curl -A "Mozilla/5.0 (Windows; U; Windows NT 5.1; de; rv:1.9.2.3) Gecko/20100401 Firefox/3.6.3" $line -o scraped-html/$lineNum.html
    delayNow=$((RANDOM%10*30+RANDOM%10))
    echo "Waiting for $delayNow sec"
    sleep $delayNow
    lineNum=$((lineNum+1))
done < "$1"