run a shell job multiple days

batch_run_multiple_days

sdate=$1  #`date -d'-1 days' +"%Y%m%d"` 
edate=$2 #`date -d'+0 days' +"%Y%m%d"`
date=$sdate
declare -a date_array=()
#先生成日期数组,然后依次遍历数组中的日期
while [ $date -ne $edate ];do
    echo "date", $date
    date_array=("${date_array[@]}" $date)
    date=`date -d"$date 1 day" '+%Y%m%d'`
done
#打印数组长度，即天数
echo ${#date_array[@]}

echo "print date_array"
for date in ${date_array[@]}; do
    echo $date
done

for date in ${date_array[@]}; do
    echo $date
    
    sh run_real_time.sh $date
    if [ $? -ne 0 ];then
        echo "task of $date failed"
        exit -1
    fi
done