old_contents: const TeleBot = require('telebot');
  const config = require('./config');
  
  const bot = new TeleBot({
    token: config.token, // Add telegram token bot here.
    sleep: 1000, // Optional. How often check updates (in ms).
    timeout: 0, // Optional. Update pulling timeout (0 - short polling).
    limit: 100, // Optional. Limits the number of updates to be retrieved.
    retryTimeout: 5000, // Optional. Reconnecting timeout (in ms).
  });
  
  // console logs
  bot.on('text', function(msg) {
    console.log(`[Logs] ${ msg.from.first_name } ${ msg.chat.id } ${ msg.text }`);
  });
  
  // Send URL
  bot.on('/url', url => {
    let [link, test] = url.text.split(' ');
    let chan = config.channelName;
    bot.sendMessage(chan, `Url , ${ link } ${ test }!`);
  });
  
  
  // ping telechan bot
  bot.on('/ping', msg => {
    // var id = msg.chat.id;
    var chan = config.channelName;
    console.log(chan)
    let firstName = msg.from.first_name;
    bot.sendMessage(chan, `https://desarrolloactivo.com/articulos/berryboot/`);
  });
  
  bot.on('/about', msg => {
    let id = msg.from.id;
    let reply = msg.message_id;
    const execSync = require('child_process').execSync;
    uptime = execSync('uptime');
    bot.sendMessage(id, `Telechan v0.1` + '\n' + uptime, { reply });
  
  });
  
  bot.connect();
  
new_contents: const TeleBot = require('telebot');
  const config = require('./config');
  
  const bot = new TeleBot({
    token: config.token, // Add telegram token bot here.
    sleep: 1000, // Optional. How often check updates (in ms).
    timeout: 0, // Optional. Update pulling timeout (0 - short polling).
    limit: 100, // Optional. Limits the number of updates to be retrieved.
    retryTimeout: 5000, // Optional. Reconnecting timeout (in ms).
  });
  
  // console logs
  bot.on('text', function(msg) {
    console.log(`[Logs] ${ msg.from.first_name } ${ msg.chat.id } ${ msg.text }`);
  });
  
  // Send URL
  bot.on('/url', url => {
    let [link, test] = url.text.split(' ');
    let chan = config.channelName;
    bot.sendMessage(chan, `${ link } ${ test }!`);
  });
  
  
  // ping telechan bot
  bot.on('/ping', msg => {
    // var id = msg.chat.id;
    var chan = config.channelName;
    console.log(chan)
    let firstName = msg.from.first_name;
    bot.sendMessage(chan, `https://desarrolloactivo.com/articulos/berryboot/`);
  });
  
  bot.on('/about', msg => {
    let id = msg.from.id;
    let reply = msg.message_id;
    const execSync = require('child_process').execSync;
    uptime = execSync('uptime');
    bot.sendMessage(id, `Telechan v0.1` + '\n' + uptime, { reply });
  
  });
  
  bot.connect();
  
subject: update /url event