macOS, 날짜 연산 쉘스크립트
#!/bin/bash :< YEAR=`date +%Y` MONTH=`date +%m` DAY=`date +%d` HOUR=`date +%H` END _YEAR=`date -v-9H +"%Y"` _MONTH=`date -v-9H +"%m"` _DAY=`date -v-9H +"%d"` _HOUR=`date -v-9H +"%H"` echo ${_YEAR}${_MONTH}${_DAY}${_HOUR} #echo ${YEAR}${MONTH}${DAY}${HOUR} cd /Users/macmini03/Desktop/restapi python3 restapi.py ${_YEAR} ${_MONTH} ${_DAY} ${_HOUR} https://ohienbee.blogspot.kr