NAME App::CreateRandomFile - Create file with random content VERSION This document describes version 0.021 of App::CreateRandomFile (from Perl distribution App-CreateRandomFile), released on 2023-11-20. SYNOPSIS See create-random-file. FUNCTIONS create_random_file Usage: create_random_file(%args) -> [$status_code, $reason, $payload, \%result_meta] Create file with random content. Examples: * Create a file of size 1MB containing random bytes: create_random_file(name => "file1", size => "1M"); * Like the previous example (--random-bytes is optional): create_random_file(name => "file2", size => "2M", random_bytes => 1); * Create a file of size 3.5KB containing repeated pattern: create_random_file(name => "file3", size => "3.5K", patterns => ["AABBCC"]); * Create a file of size 4KB containing random sequences of A, B, C: create_random_file(name => "file4", size => "4K", patterns => ["A", "B", "C"]); Create "random" file with a specified size. There are several choices of what random data to use: * random bytes, created using rand() * repeated pattern supplied from "--pattern" command-line option TODO: * random bytes, source from /dev/urandom * random lines from a specified file * random byte sequences from a specified file This function is not exported. Arguments ('*' denotes required arguments): * interactive => *bool* (default: 0) Whether or not the program should be interactive. If set to false then will not prompt interactively and usually will proceed (unless for dangerous stuffs, in which case will bail immediately. * name* => *str* (No description) * overwrite => *bool* (default: 0) Whether to overwrite existing file. If se to true then will overwrite existing file without warning. The default is to prompt, or bail (if not interactive). * patterns => *array[str]* (No description) * random_bytes => *bool* (No description) * size* => *str* Size (e.g. 10K, 22.5M). Returns an enveloped result (an array). First element ($status_code) is an integer containing HTTP-like status code (200 means OK, 4xx caller error, 5xx function error). Second element ($reason) is a string containing error message, or something like "OK" if status is 200. Third element ($payload) is the actual result, but usually not present when enveloped result is an error response ($status_code is not 2xx). Fourth element (%result_meta) is called result metadata and is optional, a hash that contains extra information, much like how HTTP response headers provide additional metadata. Return value: (any) HOMEPAGE Please visit the project's homepage at <https://metacpan.org/release/App-CreateRandomFile>. SOURCE Source repository is at <https://github.com/perlancar/perl-App-CreateRandomFile>. AUTHOR perlancar <perlancar@cpan.org> CONTRIBUTING To contribute, you can send patches by email/via RT, or send pull requests on GitHub. Most of the time, you don't need to build the distribution yourself. You can simply modify the code, then test via: % prove -l If you want to build the distribution (e.g. to try to install it locally on your system), you can install Dist::Zilla, Dist::Zilla::PluginBundle::Author::PERLANCAR, Pod::Weaver::PluginBundle::Author::PERLANCAR, and sometimes one or two other Dist::Zilla- and/or Pod::Weaver plugins. Any additional steps required beyond that are considered a bug and can be reported to me. COPYRIGHT AND LICENSE This software is copyright (c) 2023, 2017, 2015 by perlancar <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. BUGS Please report any bugs or feature requests on the bugtracker website <https://rt.cpan.org/Public/Dist/Display.html?Name=App-CreateRandomFile> 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.