#!/bin/bash
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# Copyright (c) 2010 FSOCA final project | http://joaosantacruz.com
# This script is licensed under GNU GPL version 2.0
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# From a sed script file (sed-usage.sed) read through a file /tmp/teste/email.txt that will 
# be provided and change all instances of SENDER to your firstname. Also change all 
# instances of RECIPIENT to John. 
# Extension:  Change all instances of RECIPIENTemail to john.thomson@caixamagica.pt and 
# SENDERemail to your email address. Also change all instances of DATE to the current date. 
# Output to a file in the same location called Òemail-to-send.txtÓ. Every second line start the 
# line with ÒEven:Ó Every 3rd line start with ÒMultipleOf3:Ó. 
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -


clear
echo "= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = ="
echo "                            SED Usage                                          "
echo "= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = ="
echo ""



date=`date +"%Y-%m-%d"`
auxFile="tempFile"


sed -f sed-usage.sed <"email.txt" >"email-to-send.txt"
cat email-to-send.txt

echo -e "\n\nPress any key to continue...('DATE' replacement)\n\n"
read dummy

cat "email-to-send.txt" > $auxFile
sed 's/DATE/'"$date"'/g' <"$auxFile" >"email-to-send.txt"
rm $auxFile

cat email-to-send.txt


echo ""
echo "= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = ="
echo "Press [enter] key to continue. . .";
read pressedKey