nuc@nuc:~$ du -h -d 1 / 2>/dev/null
2.3G	/var
4.0K	/cdrom
4.0K	/lib64
18M	/run
13M	/bin
4.0K	/mnt
13M	/sbin
1.6M	/dev
448M	/opt
4.0K	/root
27M	/tmp
190M	/media
520M	/boot
3.9M	/lib32
0	/sys
23M	/etc
16K	/lost+found
9.9G	/usr
54G	/home
4.0K	/srv
2.3G	/lib
0	/proc
1.9G	/snap
72G	/