Step1
# nano exploit-db-firebits.sh

Step2
Edit file exploit-db-firebits.sh

#!/bin/bash
# Mauro Risonho de Paula Assumpção a.k.a firebits
# firebits@backtrack.com.br
# 03-31-2011 11:08 PM Brazil

echo "================================"
echo "Updating exploits by Exploit-db"
echo "by firebits - firebits@backtrack.com.br"
echo "================================"
wget http://www.exploit-db.com/archive.tar.bz2
tar -xvvf archive.tar.bz2
rm -R archive.tar.bz2
echo "================================"
echo "Done. Exploits updated!!!"
echo "================================"
echo ""