honk@honk /mnt/shared/anime $ ls "Zero no Tsukaima/anidb/Zero no Tsukaima.txt" | grep -c "0"
1
honk@honk /mnt/shared/anime $ ls "Zero no Tsukaima/anidb/Zero no Tsukaima.txt" | grep -o "0"
0
0
0
0
0
0