Random quote from bash.org in a random Cowsay template

bashorg_cowsay.sh

#!/bin/bash
bashorg=$(curl -s http://bash.org/?random1|grep -oE "<p class=\"quote\">.*</p>.*</p>"|grep -oE "<p class=\"qt.*?</p>"|sed -e 's/<\/p>/\n/g' -e 's/<p class=\"qt\">//g' -e 's/<p class=\"qt\">//g'|perl -ne 'use HTML::Entities;print decode_entities($_),"\n"'|head -1)
files=($(cowsay -l|sed 's#Cow files in /usr/share/cowsay/cows:##'))
num_files=${#files[@]}
cowsay -f "${files[$((RANDOM%num_files))]}" ${bashorg}
unset bashorg files num_files