robertsLando

var Influx = require('influx');
var QL = require('influx-ql'); //influx query builder
var logger = require('../config/logger.js'); //winston logger
var configDB = require('../config/database.js'); //database constants configuration file
var cmd = require('node-cmd'); //to execute commands
var backup_path = __dirname + configDB.influx_backup; //path to temporary folder used to store backups files

// UTILS FUNCTIONS

function dateToNano(date){