sortsub - Sort lines of text (or records) using Sort::Sub routines
This document describes version 0.047 of sortsub (from Perl distribution App-subsort), released on 2021-03-14.
% subsort [OPTIONS] <ROUTINE> [FILE]...
% subsort naturally data.txt
% subsort naturally -r data.txt
% subsort 'naturally<r>' data.txt
% some-cmd | subsort by_several -A first='by_length<r>' -A second=numerically data.txt
Some other examples:
# like Unix's tac
% subsort record-by-reverse-order data.txt
To list all available routines:
% subsort -l
This program is like the Unix command sort, but it uses routines from Sort::Sub.
--help, -h Show this help message and exit.
--version, -v Show version and exit.
--list, -l List available Sort::Sub routines.
--ignore-case, -f Do a case-insensitive sort.
--reverse, -r Do a reverse sort.
--arg=s, -A Argument to pass to sorter. In the form of name=val. Can
be specified multiple times.
--key=s, -k Perl code to generate sort key to sort against.
-0[octal or hexa] Specify record separator character (default is newline).
--para Split input per paragraph (by blank lines).
This script has shell tab completion capability with support for several shells.
To activate bash completion for this script, put:
complete -C sortsub sortsub
in your bash startup (e.g. ~/.bashrc). Your next shell session will then recognize tab completion for the command. Or, you can also directly execute the line above in your shell to activate immediately.
It is recommended, however, that you install modules using cpanm-shcompgen which can activate shell completion for scripts immediately.
To activate tcsh completion for this script, put:
complete sortsub 'p/*/`sortsub`/'
in your tcsh startup (e.g. ~/.tcshrc). Your next shell session will then recognize tab completion for the command. Or, you can also directly execute the line above in your shell to activate immediately.
It is also recommended to install shcompgen (see above).
For fish and zsh, install shcompgen as described above.
Please visit the project's homepage at https://metacpan.org/release/App-subsort.
Source repository is at https://github.com/perlancar/perl-App-subsort.
Please report any bugs or feature requests on the bugtracker website https://rt.cpan.org/Public/Dist/Display.html?Name=App-subsort
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.
The sort Unix command.
Sort::Sub, which also provides sorting functionality to various other CLI's e.g. sorted (from App::sorted)).
This software is copyright (c) 2021, 2020, 2019, 2016, 2015 by email@example.com.
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 App::subsort, copy and paste the appropriate command in to your terminal.
perl -MCPAN -e shell
For more information on module installation, please visit the detailed CPAN module installation guide.