differ realized by javascript in cli
npm install differ-clidiffer-cli
==========
Differ in cli, based on nodejs.
Driven by powerful diff engine — universal diff.
* CLI
$ npm install differ-cli -g
$ differ-cli
* node
var differ = require('differ-cli')
differ('path/of/file1', 'path/of/file2', function(err, result){
!err && console.log(result);
});