Shlomi Fish


App::Du::Analyze::Filter - filter algorithm for App::Du::Analyze


version 0.2.1


Everything here is subject to change. The API is for internal use.



Accepted arguments:

  • prefix

    The prefix of the path to filter.

  • depth

    The number of directory components below. Defaults to 1.

  • should_sort

    Should the items be sorted. A boolean that defaults to 0.

$obj->filter($in_fh, $out_fh)

Filter the input from $in_fh (a readonly or readwrite filehandle), which is the output of du, and output it to $out_fh .


Shlomi Fish <>


This software is Copyright (c) 2014 by Shlomi Fish.

This is free software, licensed under:

  The MIT (X11) License


Please report any bugs or feature requests on the bugtracker website or by email to

When submitting a bug or request, please include a test-file or a patch to an existing test-file that illustrates the bug or desired feature.



You can find documentation for this module with the perldoc command.

  perldoc App::Du::Analyze


The following websites have more information about this module, and may be of help to you. As always, in addition to those websites please use your favorite search engine to discover more resources.

Bugs / Feature Requests

Please report any bugs or feature requests by email to bug-app-du-analyze at, or through the web interface at You will be automatically notified of any progress on the request by the system.

Source Code

The code is open to the world, and available for you to hack on. Please feel free to browse it and play with it, or whatever. If you want to contribute patches, please send me a diff or prod me to pull from your repository :)

  git clone