Aus:
fetch -o $tmp_file -q ${url}/${location_code}_c.html?force_units=1 > \
wird:
wget -O $tmp_file -q ${url}/${location_code}_c.html?force_units=1 > \
Aus:
today_1=`date -v +1d | awk '{print $1}'`
today_2=`date -v +2d | awk '{print $1}'`
today_3=`date -v +3d | awk '{print $1}'`
today_4=`date...