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  | /* ******************************************************************************************* | |
| * THE UPDATED VERSION IS AVAILABLE AT | |
| * https://github.com/LeCoupa/awesome-cheatsheets | |
| * ******************************************************************************************* */ | |
| // 0. Synopsis. | |
| // http://nodejs.org/api/synopsis.html | |
  
    
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  | # Redis Cheatsheet | |
| # All the commands you need to know | |
| redis-server /path/redis.conf # start redis with the related configuration file | |
| redis-cli # opens a redis prompt | |
| # Strings. | 
  
    
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  | const express = require('express'); | |
| const fetch = require('node-fetch'); | |
| const redis = require('redis'); | |
| const PORT = process.env.PORT || 5000; | |
| const REDIS_PORT = process.env.PORT || 6379; | |
| const client = redis.createClient(REDIS_PORT); | |
| const app = express(); |