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const crypto = require('crypto');
const Serialize = require('php-serialize');
const functions = require('firebase-functions');
const admin = require('firebase-admin')

admin.initializeApp();


const pubKey = `-----BEGIN PUBLIC KEY-----
YOUR PUBLIC KEY HERE

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<template>
    <div>
        <div class="content has-text-centered" v-if="user">
            <button @click="subscribe">Checkout</button>
        </div>
    </div>
</template>

<script
    import {db, firebase} from "../db";

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<script src="https://cdn.paddle.com/paddle/paddle.js"></script>
<script type="text/javascript">
	Paddle.Setup({ vendor: 1234567 });
</script>

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Copy SD Card image

First we will create a .img file of your SD card image.

Linux users can just use dd (the same command you probably used to get the image onto the SD card in the first place) or the dcfldd command (which shows the progress of the operation unlike dd). For example, to copy all contents off the device that represents your SD card into an .img file in your home directory:

You should find out the block size of your sd card first (using an improper block size can lead to issues later on... TRUST)

$ sudo fdisk -l /dev/mmcblk0

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{
  "mqtt":{
      "server": "<swarmsense_server>",
      "user": "sensor_<sensor_id>",
      "pass": "<sensor_key>"
  },
  "wifi":{
      "sta": {
          "ssid": "ssid",
          "pass": "password"

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File System vs Database to Save Files

File System

Pros

• Performance can be batter then DB in case of large files.
• Saving and downloading is easy.
• Migration of data is easy. Just copy the folder and paste it on destination.

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Watchdogged

Place the service file (or a link to it) in /etc/systemd/system/ Place the watchdogged.py file somewhere ( and change the ExecStart portion in the .service to point at the file )

then do systemctl daemon-reload followed by systemctl start watchdogged.service

After this you can watch the progress using journalctl --follow -u watchdogged.service change the PROBABILITY variable to something else to watch it faster/later or succeed.