Simple script to execute a bash command via a http request just using the node native functions

commandOverHttp.js

/*
* Listen incommig HTTP connection to '/'
* and executes a arbitrary command to
* the host stdout.
*
* Pogui (2016)
* poguijuaz [at] gmail
*/

var http    = require('http'),
    exec    = require('child_process').exec;

var cmd     = '<your bash command>';

http.createServer(function (req, res) {
  res.writeHead(200, {'Content-Type': 'text/plain'});
  exec(cmd, function(err, stdout, stderr) {console.log(stdout)});
  res.end('OK');
}).listen(9669);