jse: Json Stream Editor
jse allows for filtering and transforming of json streams. It is mainly designed for mining information out of json log files.
Usage
Use the jse command
Filtering based on field values
jse field1:value field2:'another value' file.txt
Regexp filtering on fields
jse field:/^pattern.+$/ file.txt
Printing selected fields
jse message:/Error/ -f message log.txt
Installation
gem install jse