repquota, quotadump —
summarize quotas for a file system
  
    | repquota | [ -ghuv] file-system
      ... | 
  
    | repquota | -x[-gu]
      file-system | 
  
    | quotadump | [ -gu] file-system | 
repquota prints a summary of the disk usage and quotas
  for the specified file systems.
Available options:
  - -a
- Print the quotas of all the mounted file systems.
- -g
- Print only group quotas (the default is to print both group and user
      quotas if they exist).
- -h
- Numbers are displayed in a human readable format.
- -u
- Print only user quotas (the default is to print both group and user quotas
      if they exist).
- -v
- Print a header line before printing each file system quotas. Print all
      exiting quotas, including those whose current usage is 0.
- -x
- Export file system quota data in a tabular dump format suitable for
      quotarestore(8). A
      single file system should be specified.
If invoked as quotadump the behavior is
    the same as repquota -x.
For each user or group, the current number files and amount of
    space (in kilobytes, unless the -h flag is used) is
    printed, along with any quotas created with
    edquota(8).
Only the super-user may use this command.
The repquota command appeared in
  4.2BSD.