Easy Grunt Tutorial

Gruntfile.js

module.exports = function(grunt) {
    grunt.initConfig({
        pkg: grunt.file.readJSON('package.json'),
        concat: {
            css: {
    	           src: [
    	                 'css/*' //What folder to look at for your css files
    	                ],
    	            dest: 'combined.css' //Where or what to name your concat css
    	        },
    	        js : {
    	            src : [
    	                'js/**/*.js', //src to look for your js. This is set assuming you have deeper folders than just /js
                        '!js/Whatever' //Replace this if you want to exclude directories or files
    	            ],
    	            dest : 'combined.js' //same as css example
	        }
    	},
        uglify: {
            js: {
                files: {
                    'combined.js': ['combined.js'] //set directory etc and name
                }
            }
        },
       watch: {
          files: ['css/*', 'js/**/*'],
          tasks: ['concat', 'uglify']
        }
    });
    grunt.loadNpmTasks('grunt-contrib-concat');
    grunt.loadNpmTasks('grunt-contrib-concat');
    grunt.loadNpmTasks('grunt-contrib-uglify');
    grunt.loadNpmTasks('grunt-contrib-watch');
    grunt.loadNpmTasks('grunt-contrib-cssmin');
    //grunt.loadNpmTasks("grunt-remove-logging");
    grunt.registerTask('default', [ 'concat:css', 'concat:js', 'uglify:js' ]); //This sets up everything to fire. 
    
};

package.json

{
  "name": "Whatever you want",
  "title": "Concat, Uglify, Minify, Watch for css js",
  "version": "1.0.0",
  "devDependencies": {
    "grunt": "0.4.1",
    "grunt-contrib-concat": "0.1.3",
    "grunt-contrib-cssmin": "0.6.1",
    "grunt-contrib-uglify": "0.2.0",
    "grunt-contrib-watch": "0.5.3",
    "grunt-remove-logging": "^0.2.0",
    "grunt-remove-logging-calls": "^0.1.2"
  }
}

Start

This is your ez pz way to get started using grunt. The goal of this gist is to set-up BASIC Concatenation of js, uglify, and minify of assets that you may send into production. 
1. npm install grunt-cli -g
2. choose the folder you want to run your grunt from
3. Create the package.json
4. npm install
5. edit to suit your needs