NAME
App::xsum - Compute and check file checksums/digests
VERSION
This document describes version 0.001 of App::xsum (from Perl distribution App-xsum), released on 2016-11-23.
SYNOPSIS
See xsum.
FUNCTIONS
xsum(%args) -> [status, msg, result, meta]
This function is not exported.
Arguments ('*' denotes required arguments):
algorithm => str (default: "md5")
check => bool
Read checksum from files and check them.
files* => array[filename]
tag => bool
Create a BSD-style checksum.
Returns an enveloped result (an array).
First element (status) is an integer containing HTTP status code (200 means OK, 4xx caller error, 5xx function error). Second element (msg) is a string containing error message, or 'OK' if status is 200. Third element (result) is optional, the actual result. Fourth element (meta) is called result metadata and is optional, a hash that contains extra information.
Return value: (any)
HOMEPAGE
Please visit the project's homepage at https://metacpan.org/release/App-xsum.
SOURCE
Source repository is at https://github.com/perlancar/perl-App-xsum.
BUGS
Please report any bugs or feature requests on the bugtracker website https://rt.cpan.org/Public/Dist/Display.html?Name=App-xsum
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.
SEE ALSO
shasum. Script which comes with the perl distribution.
md5sum. Unix utility.
sha1sum. Unix utility.
sha256sum. Unix utility.
Backend module: File::Digest, which in turn uses Digest::CRC, Digest::MD5, and Digest::SHA.
AUTHOR
perlancar <perlancar@cpan.org>
COPYRIGHT AND LICENSE
This software is copyright (c) 2016 by perlancar@cpan.org.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.