debian
Installation
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apt update
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apt install nodejs npm
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node -v
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npm -v
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cd /var/www/
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mkdir hello_api
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npm install express
Option 1
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vi salut.js
- Write the following in that file:
<![CDATA[
const express = require('express')
const rateLimit = require('express-rate-limit')
const PORT = 5000
const app = express()
const limiter = rateLimit({
windowMs: 5000, // 5 second
max: 1, // Limit each IP to 1 requests per windowMs
message: "TOO MANY REQUEST!!!"
})
// To always use it
//app.use(limiter)
app.get('/', limiter, (req, res) => res.status(200).send('Salut!\n'))
app.get('/bonjour', limiter, (req, res) => res.status(200).send('Bonjour!\n'))
app.listen(PORT, () => console.log(`Listening on port ${PORT}!`))
]]>
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node ./salut.js
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apt install curl
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curl http://localhost:5000
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curl http://localhost:5000/bonjour
Option 2
-
vi hello.js
- Write the following in that file:
<![CDATA[
#!/usr/bin/env node
const express = require('express')
const app = express()
app.get('/', (req, res) => res.send('Hello world!\n'))
app.listen(5000, () => console.log('Listening on port 5000!'))
]]>
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chmod +x ./hello.js
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./hello.js
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curl http://localhost:5000
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sudo apt update
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sudo apt install php libapache2-mod-php
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sudo systemctl restart apache2