bash shell 로 날짜별 script 수행해보기

START_YMD ~ END_YMD 까지 일자별 script 수행

#! /bin/bash START_YMD=$(date -d $1 +"%Y%m%d") END_YMD=$(date -d $2 +"%Y%m%d") END_YMD_S=$(date -d $2 +"%s") echo "startDate: $START_YMD" echo "endDate: $END_YMD" if [ $START_YMD -ge $END_YMD ]; then         echo "start ~ from parameter are invalid." fi CURRENT="$START_YMD" CURRENT_S=$(date -d $CURRENT +"%s") while [ $CURRENT_S -le $END_YMD_S  ]; do         echo $CURRENT         # run shell         CURRENT=`date -d "$CURRENT 1 day" +"%Y%m%d"`         CURRENT_S=`date -d "$CURRENT" +"%s"` done