NODEJS get server info nodejs - Net-Raft.com

var http = require('http');
var os = require('os');
var url = require('url');

http.createServer(function (req, res) {

res.writeHead(200, {'Content-Type': 'text/plain'});
var parse_url = url.parse(req.url).pathname.replace(/.*\/|\.[^.]*$/g, '');
if( parse_url === "all"){
Object.keys(os).map(function(method) { res.write(method+":"+JSON.stringify(os[method](),2,true))+","; })
}
else{
try{
var result = os[parse_url]();
res.write(JSON.stringify(result),'utf8');
}
catch(e){
res.end("try : " + Object.keys(os).join(", "));
}
}

res.end();

}).listen(3000, "localhost");
console.log('Server running at http://localhost:3000/');

// type http://localhost:3000/cpus into a browser
or arch, EOL, endianness, freemem, homedir, hostname, loadavg, networkInterfaces, platform, release, tmpdir, totalmem, type, userInfo, uptime, getNetworkInterfaces, tmpDir