Grep for JSON
Why this?
This CLI utility helps you digging into particular JSON value slot, it's useful when processing logs contains JSON or just checking against restful API response, it works in a way that processor will skip any non-JSON text so you don't have to rely on totally valid JSON output for this to work.
Usage
Run npm install -g jsongrep to install, then you can pipe any output lines that contains JSON pieces to this CLI command with a JSON path expression as argument, you can find the full list of xpath expression you can use.
cf env your-app | jsongrep credentials.uricf env your-app | jsongrep space_idcf env your-app | jsongrep predix-uaa[0]..uri