urlparser.js

#!/usr/bin/env node

/**
    npm install cheerio request step
    chmod +x urlparser.js
    ./urlparser.js
*/

var cheerio = require('cheerio')
,   request = require('request')
,   Step = require('step')



Step(
    function readUrl(){
        request("http://daum.net", this);

    },

    function allImgUrl(err, data){

        if (err) throw err;

        var html = data.body
        ,   $ = cheerio.load(html)


        $('img').each(function(index, el){

            console.log( $(el).attr('src') );
        });

    }
    
);