json-property

Quickly manipulate JSON files

Installation

npm install --global json-property

Command-line usage

Print JSON content

get-json-property file.json property_name_1 property_name_2 property_name_3

get-json-property property_name_1 property_name_2 property_name_3 < file.json

cat file.json | get-json-property property_name_1 property_name_2 property_name_3

Modify JSON content

set-json-property value file.json property_name_1 property_name_2 property_name_3

set-json-property value property_name_1 property_name_2 property_name_3 < input.json > output.json

cat input.json | set-json-property value property_name_1 property_name_2 property_name_3 > output.json