/sbin/mkfs.nilfs2
/sbin/mount.nilfs2
/sbin/nilfs_cleanerd
/sbin/umount.nilfs2
/usr/bin/chcp
/usr/bin/dumpseg
/usr/bin/lscp
/usr/bin/lssu
/usr/bin/mkcp
/usr/bin/rmcp
/usr/sbin/nilfs-clean
/usr/sbin/nilfs-resize
/usr/sbin/nilfs-tune
You may install this package on Debian with
apt-get
install nilfs-tools