shell数组的使用
arry=()sql1="mysql语句; ";
ss1=$(mysql -u $DB_USER -h ${DB_IP} -p${DB_PASSWD} $DB_NAME-e "$sql1"|awk 'NR>1');
if[ -n"$ss1" ]
then
arry=$ss1
else
arry=0
fi
done
echo $i ${arry
[*]}>>123456.txt;
STARTDAY=20150101
ENDDAY=20150430
sd=`date -d "$STARTDAY" +%s`
ed=`date -d "$ENDDAY" +%s`
DAYLEN=$(($(($ed-$sd))/86400))
echo $DAYLEN
sday=`date -d "$STARTDAY" +%Y-%m-%d`
syesday=`date -d "$sday + 1 day" +%Y-%m-%d`
crry=()
for((t=0;t>123456.txt;
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