rcjq

rcjq is a command-line tool designed for processing JSON data. It provides a flexible and powerful way to query, filter, and transform JSON documents directly from the terminal. Inspired by tools like jq, rcjq offers a distinct syntax and set of functionalities for manipulating JSON structures.

The primary purpose of rcjq is to enable users to extract specific information from JSON files or streams without needing to write full-fledged scripts. This is particularly useful in shell scripting environments where JSON data is frequently encountered, such as in API responses or configuration files. Users can pipe JSON output into rcjq and specify selection criteria or transformation rules to obtain the desired subset of data.

rcjq supports a range of operations including selecting elements by key, filtering arrays based on conditions, transforming data types, and constructing new JSON objects. Its syntax is designed to be concise and expressive, allowing for complex data manipulations to be expressed in a single command. The tool is often used in conjunction with other command-line utilities like curl or wget to fetch JSON data and then process it for further analysis or integration into other processes. The specific features and syntax of rcjq differentiate it from other JSON processing tools, offering an alternative for users who find its approach more intuitive or suited to their specific workflows.