# some tgz with random data
#!/bin/bash
for year in `seq 2013 2015`;
do
for month in `seq 1 12`;
do
mkdir $year-$month
echo $RANDOM > $year-$month/ratings.tsv
if [ -s $year-$month/ratings.tsv ]; then
tar czf $year-$month.tar.gz $year-$month/
fi
rm -rf $year-$month/
done
done