Simple tool to list disk-usage at path stratified by owner.
$ disk_usage /path/to/files/
User NFiles NLinks Size Raw Frac
user1 1 0 0 0 0.000
user2 129 0 0 0 0.000
user3 9 0 12.0 KB 12288 0.000
user4 14 0 68.0 KB 69632 0.000
user5 5 0 72.0 KB 73728 0.000
user6 80 0 381.5 MB 400064512 0.024
user7 27 0 931.4 MB 976633856 0.059
user8 2986 0 14.0 GB 15050215424 0.916
* 3251 0 15.3 GB 16427069440 1.000
USAGE: disk_usage [FLAGS] [root]...
FLAGS: --apparent-size Calculate apparent size rather than block size. -h, --help Prints help information -V, --version Prints version information
ARGS: ... Root folder or file.