Data::Unixish::tail - Output the last items of data
This document describes version 1.48 of Data::Unixish::tail (from Perl distribution Data-Unixish), released on 2014-12-10.
In Perl:
use Data::Unixish qw(lduxl); my @res; @res = lduxl(tail => (1..100)); # => (91..100) @res = lduxl([tail => {items=>3}], (1..100)); # => (98, 99, 100)
In command line:
% seq 1 100 | dux tail --format=text-simple -n 5 96 97 98 99 100
Output the last items of data.
Arguments ('*' denotes required arguments):
in => array
Input stream (e.g. array or filehandle).
items => int (default: 10)
Number of items to output.
out => any
Output stream (e.g. array or filehandle).
Return value:
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.
(any)
tail(1)
Data::Unixish::head
Please visit the project's homepage at https://metacpan.org/release/Data-Unixish.
Source repository is at https://github.com/perlancar/perl-Data-Unixish.
Please report any bugs or feature requests on the bugtracker website https://rt.cpan.org/Public/Dist/Display.html?Name=Data-Unixish
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.
perlancar <perlancar@cpan.org>
This software is copyright (c) 2014 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.
To install Data::Unixish, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Data::Unixish
CPAN shell
perl -MCPAN -e shell install Data::Unixish
For more information on module installation, please visit the detailed CPAN module installation guide.