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#!/bin/bash

source $(pwd)/$(dirname $0)/../../etc/settings.sh
tmp="$(mktemp -d)"
cd "${tmp}"

gifname="ga$(date -d "$daysago days ago" +"%y%m%d").gif"
nomen="http://images.ucomics.com/comics/ga/$year/${gifname}"
newn="${day}.gif"

echo "Dateiname: $gifname"
echo
echo "Hole garfield von $nomen"
echo "fuer Datum: $(date -d"$daysago days ago" -I)"
echo

wget ${wget_args} --user-agent=Mozilla "$nomen"

if [ -e "${tmp}/${gifname}" ]; then
    mv "${tmp}/${gifname}" "${image_dir}/$newn"
    rm -f "${comic_dir}/latest.gif"
    ln -s "${image_offset}/$newn" "${comic_dir}/latest.gif"
fi

rm -rf "${tmp}"