Rechercher une page de manuel
json_xs.1p
Langue: en
Version: 2008-07-27 (debian - 07/07/09)
Section: 1 (Commandes utilisateur)
NAME
json_xs - JSON::XS commandline utilitySYNOPSIS
json_xs [-v] [-f inputformat] [-t outputformat]
DESCRIPTION
json_xs converts between some input and output formats (one of them is JSON).The default input format is "json" and the default output format is "json-pretty".
OPTIONS
- -v
- Be slightly more verbose.
- -f fromformat
- Read a file in the given format from STDIN.
"fromformat" can be one of:
-
- json - a json text encoded, either utf-8, utf16-be/le, utf32-be/le
- storable - a Storable frozen value
- storable-file - a Storable file (Storable has two incompatible formats)
- clzf - Compress::LZF format (requires that module to be installed)
- yaml - YAML (avoid at all costs, requires the YAML module :)
-
- -t toformat
- Write the file in the given format to STDOUT.
"fromformat" can be one of:
-
- json, json-utf-8 - json, utf-8 encoded
- json-pretty - as above, but pretty-printed
- json-utf-16le, json-utf-16be - little endian/big endian utf-16
- json-utf-32le, json-utf-32be - little endian/big endian utf-32
- storable - a Storable frozen value in network format
- storable-file - a Storable file in network format (Storable has two incompatible formats)
- clzf - Compress::LZF format
- yaml - YAML
-
EXAMPLES
json_xs -t null <isitreally.json
``JSON Lint'' - tries to parse the file isitreally.json as JSON - if it is valid JSON, the command outputs nothing, otherwise it will print an error message and exit with non-zero exit status.
<src.json json_xs >pretty.json
Prettify the JSON file src.json to dst.json.
json_xs -f storable-file <file
Read the serialised Storable file file and print a human-readable JSON version of it to STDOUT.
json_xs -f storable-file -t yaml <file
Same as above, but write YAML instead (not using JSON at all :)
lwp-request http://cpantesters.perl.org/show/JSON-XS.json | json_xs
Fetch the cpan-testers result summary "JSON::XS" and pretty-print it.
AUTHOR
Copyright (C) 2008 Marc Lehmann <json@schmorp.de>Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre