Read a json file passed as cmd line argument Post: 302999708

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json_pp

JSON_PP(1)						 Perl Programmers Reference Guide						JSON_PP(1)

NAME

       json_pp - JSON::PP command utility

SYNOPSIS

	   json_pp [-v] [-f from_format] [-t to_format] [-json_opt options_to_json]

DESCRIPTION

       json_pp converts between some input and output formats (one of them is JSON).  This program was copied from json_xs and modified.

       The default input format is json and the default output format is json with pretty option.

OPTIONS

   -f
	   -f from_format

       Reads a data in the given format from STDIN.

       Format types:

       json
	   as JSON

       eval
	   as Perl code

   -t
       Writes a data in the given format to STDOUT.

       null
	   no action.

       json
	   as JSON

       dumper
	   as Data::Dumper

   -json_opt
       options to JSON::PP

       Acceptable options are:

	   ascii latin1 utf8 pretty indent space_before space_after relaxed canonical allow_nonref
	   allow_singlequote allow_barekey allow_bignum loose escape_slash

   -v
       Verbose option, but currently no action in fact.

   -V
       Prints version and exits.

EXAMPLES

	   $ perl -e'print q|{"foo":"XX","bar":1234567890000000000000000}|' |
	      json_pp -f json -t dumper -json_opt pretty,utf8,allow_bignum

	   $VAR1 = {
		     'bar' => bless( {
				       'value' => [
						    '0000000',
						    '0000000',
						    '5678900',
						    '1234'
						  ],
				       'sign' => '+'
				     }, 'Math::BigInt' ),
		     'foo' => "x{3042}x{3044}"
		   };

	   $ perl -e'print q|{"foo":"XX","bar":1234567890000000000000000}|' |
	      json_pp -f json -t dumper -json_opt pretty

	   $VAR1 = {
		     'bar' => '1234567890000000000000000',
		     'foo' => "x{e3}x{81}x{82}x{e3}x{81}x{84}"
		   };

SEE ALSO

       JSON::PP, json_xs

AUTHOR

       Makamaka Hannyaharamitu, <makamaka[at]cpan.org>

COPYRIGHT AND LICENSE

       Copyright 2010 by Makamaka Hannyaharamitu

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

perl v5.16.2							    2013-08-25								JSON_PP(1)