scrape.js

/**
 * Usage: phantomjs scrape.js URL [selector]
 * selector defaults to `#content`
 */

var page = require('webpage').create(),
    system = require('system');


if (system.args.length < 2 || system.args.length > 3) {
    console.log('Usage: phantomjs scrape.js URL [selector]');
    console.log('  selector defaults to `#content`');
    phantom.exit(1);
} else {
    page.open(system.args[1], function (status) {
        if (status !== 'success') {
            console.log('Unable to access network');
        } else {
            var p = page.evaluate(function (selector) {
                return document.querySelector(selector).innerHTML;
            }, system.args[2] ? system.args[2] : "#content");
            console.log(p);
        }
        phantom.exit();
    });
};