#!/bin/bash
PRIJEMCI="nekdo@nekde.cz kdosi@kdesi.cz"
ODESILATEL="dilbert@daily.cz"
IMGDIR=$HOME/.dilbert
DNES=`date "+%Y-%m-%d"`
ID=$$
mkdir -p $IMGDIR &>/dev/null
cd $IMGDIR
wget --quiet --output-document=dilbert-$DNES.jpg \
`curl -s http://ekonomika.idnes.cz/dilbert.asp | egrep -i \
"i\.idnes\.cz.*\/maxi\/.*dilb.*" | grep -o "src=\"[^\"]*\"" | sed "s/src=\"//;s/\"//"`
if [ -f dilbert-$DNES.jpg ]
then
diff dilbert-$DNES.jpg dilbert-latest.jpg &>/dev/null
if [ $? -eq 2 ]
then
mpack -s "Dilbert $DNES" -c "image/jpg" dilbert-$DNES.jpg -o dilbert-$DNES.$ID
cp dilbert-$DNES.jpg dilbert-latest.jpg
for foo in $PRIJEMCI
do
echo "From: $ODESILATEL" > mail.$ID.$foo
echo "To: $foo" >> mail.$ID.$foo
echo "Precedence: bulk" >> mail.$ID.$foo
cat dilbert-$DNES.$ID >> mail.$ID.$foo
cat mail.$ID.$foo | /usr/sbin/sendmail -t -oi -f $ODESILATEL
rm mail.$ID.$foo
done
rm dilbert-$DNES.$ID
fi
fi