CHECKDIGITS(1)	      User Contributed Perl Documentation	CHECKDIGITS(1)

NAME
       checkdigits - check or generate check digits

VERSION
       This document describes checkdigits version 0.0.1

SYNOPSIS
	 checkdigits [Options] command [[number] ...]

	 options:

	  -algorithm alg - use this algorithm

	 commands:

	  check		  - check validity of number containing checkdigit
	  checkdigit	  - return checkdigit belonging to number
	  complete	  - return number completed with checkdigit
	  list_algorithms - list all known algorithms
	  describe	  - describe the given algorithms

DESCRIPTION
       This is a command line program that may be used to compute any
       checkdigit known by the perl module Algorithm::CheckDigits.

OPTIONS AND COMMANDS
   Options
       -algorithm alg

       Compute checkdigits according to algorithm alg. Instead of providing
       the algorithm with this option, you may choose to rename the program to
       the name of the algorithm or to "checkdigits-" followed by the name of
       the algorithm.

       You must provide the algorithm with any of these means or the program
       will not compute any checkdigit.

   Commands
       check

       checkdigit

       complete

       When called with this command, the program will take the number compute
       the appropriate checkdigits and return the complete number with
       checkdigits.

       describe

       Called with this command, the program will list the algorithm handles
       given on the command line with a short description or the word
       "unknown" for any unknown algorithm. See command list_algorithms for a
       list of known algorithms.

       list_algorithms

       Called with this command, the program will list all known algorithms
       together with a short description and then exit.

DIAGNOSTICS
CONFIGURATION AND ENVIRONMENT
       At the moment the program doesn't recognise any environment variables.

       The algorithm to use may be predefined by renaming the program to the
       name of the algorithm or to "checkdigits-" followed by the name of the
       algorithm.

AUTHOR
       Mathias Weidner "mamawe@cpan.org"

LICENCE AND COPYRIGHT
       Copyright (c) 2010, Mathias Weidner "mamawe@cpan.org".  All rights
       reserved.

       This module is free software; you can redistribute it and/or modify it
       under the same terms as Perl itself. See perlartistic.

DISCLAIMER OF WARRANTY
       BECAUSE THIS SOFTWARE IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
       FOR THE SOFTWARE, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT
       WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER
       PARTIES PROVIDE THE SOFTWARE "AS IS" WITHOUT WARRANTY OF ANY KIND,
       EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
       WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE
       ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE SOFTWARE IS WITH
       YOU. SHOULD THE SOFTWARE PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL
       NECESSARY SERVICING, REPAIR, OR CORRECTION.

       IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
       WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
       REDISTRIBUTE THE SOFTWARE AS PERMITTED BY THE ABOVE LICENCE, BE LIABLE
       TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL, OR
       CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE
       SOFTWARE (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING
       RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A
       FAILURE OF THE SOFTWARE TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF
       SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
       DAMAGES.

perl v5.20.2			  2015-08-31			CHECKDIGITS(1)

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