#!/bin/sh

DATE=$(date -d "yesterday 13:00" '+%Y%m%d')
YEAR=$(echo $DATE | cut -c 1-4)
MONTH=$(echo $DATE | cut -c 5-6)
DAY=$(echo $DATE | cut -c 7-8)

for DIR in "exchange/*/data/${YEAR}/${MONTH}/${DAY}"; do
    EXCHANGE=$(echo $DIR | cut -d'/' -f2)
    ZIPFILE="exchange/${EXCHANGE}/data/${YEAR}${MONTH}${DAY}.tgz"
    tar -czf $ZIPFILE $DIR
#      DIRS=`ls -d */*/${DIR}/* 2> /dev/null`
#      COUNT=`echo -n "$DIRS" | wc -l`
#      if [ $COUNT -gt 0 -a ! -f $ZIPFILE ]; then
#        echo $DATE
#        find $DIRS -print0 | sort -z | tar -cvzf $ZIPFILE --no-recursion --null -T - && rm -rf */*/${DIR}
#      fi
done