Shell循环遍历日期

#!/bin/bash
#1 获取命令输入参数的个数，如果个数为0，直接退出命令
paramnum=$#
if((paramnum==0)); then
echo no params;
exit;
fi
#2 获取跑的模块
module=
#3 获取跑的日期区间
startdate=`date -d "" +%Y-%m-%d`
enddate=`date -d "" +%Y-%m-%d`
#4 遍历日期
while [[ $startdate < $enddate  ]]
do
    echo "########$startdate#########"
    spark-submit --class com.XXXX.bireport.job.sw3.TotalBIStatic --master yarn --deploy-mode cluster --driver-memory 3G --executor-memory 3G --total-executor-cores 6 /home/bdpro/dolpProgram/sparkDev/XXXXX.jar $module $startdate
    startdate=`date -d "+1 day $startdate" +%Y-%m-%d`
done