create-daily.sh

#!/bin/sh

DIR=daily
FILEPREFIX=dailyfilename_

echo "mkdir -p $DIR"

for d in `seq -w 01 31`
do
    echo touch ${DIR}/${FILEPREFIX}201812${d}
done

for d in `seq -w 01 10`
do
    echo touch ${DIR}/${FILEPREFIX}201901${d}
done