umidjons

Send an Excel file into Telegram group using node-telegram-bot-api

import * as TelegramBot from 'node-telegram-bot-api';
import * as fs from 'fs';

const TOKEN = '<your_token_got_from_gotfather>';
const GROUP_ID = '<your_group_id>';
const FILE = './data.xlsx';

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<form method="POST" action="https://test.paycom.uz">
    <input type="hidden" name="merchant" value="5aec04053f3861ae47378173"/>
    <input type="hidden" name="amount" value="100"/> <!-- Amount in coins -->
    <input type="hidden" name="account[Ebook]" value="1"/>
    <input type="hidden" name="lang" value="en"/>
    <button type="submit">Checkout</button>
</form>

umidjons

Installing Payme Gateway for Magento

Prepare the container

docker pull alexcheng/magento2:2.2.1
git clone https://github.com/alexcheng1982/docker-magento2.git
cd docker-magento2/
git checkout 2.2.1

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<?php

class MerchantAPI {
    public function CancelTransaction($id, $reason)
    {
        if (is_array($this->Authorize())) {
            return $this->Authorize();
        }

        foreach ($this->errors as $k => $v) {

umidjons

<?php
// ...
        // todo: Check, is there any other transaction for this order/service
        $transaction = new Transaction();
        $found       = $transaction->find(['account' => $this->request->params['account']]);
        if ($found) {
            if (($found->state == Transaction::STATE_CREATED || $found->state == Transaction::STATE_COMPLETED)
                && $found->paycom_transaction_id !== $this->request->params['id']) {
                $this->response->error(
                    PaycomException::ERROR_COULD_NOT_PERFORM,

umidjons

Generate random string (password) from Linux terminal

Here we are generating 20 length random string. We can use them as password.

tr -dc A-Za-z0-9_ < /dev/urandom | head -c 20 | xargs

Sample outputs:

umidjons

Wordpress with Docker Compose

File docker-compose.yml

version: '3'

services:
  nginx:
    image: nginx:latest
 ports:

umidjons

Convert to OpenSSH format

# convert
sudo puttygen putty-generated.ppk -O private-openssh -o openssh-format.ppk

# copy to .ssh/ folder
cp openssh-format.ppk ~/.ssh/

# connect to a host using generated key

umidjons

Dockerization of the connect-release

Dockerfile

Folder structure:

|_ project
  |_ assets
    |_ connect-release.tar.gz

umidjons

Download Audio from YouTube

-i - ignore errors

-c - continue

-t - use video title as file name

--extract-audio - extract audio track