// With node.js installed in windows commandline
C:UsersName> node
> console.log("Hello World");
Hello World
undefined
>
$ node // now we can execute code in console
> 2 + 4 //our input
6 //output
> .exit // or ctrl + cCategory: terminal
how to pretty formatjson value on terminal ruby
require 'json'
my_object = { :array => [1, 2, 3, { :sample => "hash"} ], :foo => "bar" }
puts JSON.pretty_generate(my_object)