For example, let me grab the latest available query on the stack overflow to manipulate with JSON, here's the link: https://stackoverflow.com/questions/62149662/sum-values-in-2-json-objects-from-2-files
the jtc based apprach to achieve the requested ask would be this: `<file1.json jtc -mi file2.json / -w'<>i:<s>z[:]<s>I{}[-1]' -u{{s}}`