How can I pretty-print JSON in a shell script?

Question

Is there a (Unix) shell script to format JSON in human-readable form?

Basically, I want it to transform the following:

{ \"foo\": \"lorem\", \"bar\":         


        

Answer 1

bat is a cat clone with syntax highlighting:

Example:

echo '{"bignum":1e1000}' | bat -p -l json

-p will output without headers, and -l will explicitly specify the language.

It has colouring and formatting for JSON and does not have the problems noted in this comment: How can I pretty-print JSON in a shell script?