How to copy AWS Security Group rules to different region
adminThis is a quick tutorial on how to move a Security group along with each rule description which is huge and impossible to copy paste to a different region. Note…
How to send and receive custom event using AWS EventBridge
EventBridge is serverless event bus service that enables you to decouple your application thereby making it faster to build , innovate and scale. You can create your own Event Bus…
How to create signed URL using CloudFront and secure S3 objects access
In this tutorial we will walk through steps involved in generating a signed URL for CloudFront and how to prevent CloudFront URL from being access directly, this means a user…
Beginners Guide – Send receive Amazon SQS messages using AWS Lambda function
In this tutorial we will create a standard SQS queue then write simple Python script( as AWS Lambda or Local) to send messages to SQS endpoint. Once it is done…
How to deploy AWS Python Lambda function in Docker container
In this tutorial we are going to see how easily and quickly you can execute/run and test your lambda functions by building a docker image and running the container on…
How to install PHP MySQL Apache on Amazon Linux 2023 EC2 AWS
This tutorial is a step by step walk through on installing LAMP , Apache MySQL and PHP on AL2023 EC2 instance. In just 6 simple steps we are going to…
How to install Kubernetes cluster on RHEL 9
In this tutorial we are going to install Kubernetes package and setup Kubernetes (k8) cluster using kubeadm on RedHat Linux 9 . Once that is done we just deploy a…
How to add remove dynamic input field using jQuery
In this tutorial we are going to see how to append dynamic input field or element to an HTML form. We will also look in to the steps involved in…
How to install Let’s Encrypt certbot on Amazon Linux 2
In this guide I will walk you through 6 simple steps of configuring Let's Encrypt SSL certificate in Apache running on AWS Amazon Linux 2. I am going to use…
How to take webpage screenshot using Python
This is a quick tutorial on capturing website screenshot.We are using the Selenium package for this. Before we begin you have to install selenium using pip. There are multiple methods…
Install latest Linux Apache MySQL PHP (LAMP) stack on RedHat 9
In this tutorial we have step by step instruction on how to install Apache MySQL and PHP on your RHEL 9.0, Red Hat Enterprise Linux release 9.0 (Plow) . I…
How to install Ruby 2.6 on ARM64 AWS Graviton
This is a quick tutorial on installing Ruby 2.6 (Old Version) in ARM64 processor architecture. The server specification I am using is in AWS, Find the step by step instruction…
How to scrape text from HTML using Python
In this tutorial we are going to dive deep in to various methods of extracting data between HTML elements using Python and Beautiful Soup Python library. We are also listing all…
How to deploy MySQL using Persistent volume in Kubernetes with examples
In this tutorial we are going to perform a step by step approach in to deploying MySQL database using persistent volumes. Then testing a sample database creation and destroying the…
How to get items from DynamoDB table using PHP
In this tutorial we are going to talk more on connecting to Amazon DynamoDB using PHP and getting data from the table. What is DynamoDB? Amazon DynamoDB is a fully…
How to redirect URL in Flask Python with example
In this tutorial we are going to walk through simple steps on how to redirect an URL in Flask Python with HTTP status code. Before we start make sure that…
How to connect MySQL using Flask Python
In this tutorial we will deep dive in to how to establish connection between Python Flask and MySQL . In order to make things simpler lets do a step by…
How to get temporary credentials using Python AWS IAM
In this tutorial we are going to see how to write a simple python script to generate temporary credentials from STS. There are two examples below on how to use…
How to configure AWS API Gateway custom domain in Cloudflare
Millions of websites are hosted on Cloudflare DNS. One of the major challenge for webmasters is to find a way to integrate domains already in Cloudflare with certain AWS services.…
How to build serverless web app in Python using AWS Lambda API Gateway
In this tutorial we are going to talk more about how to deploy a simple Python web application in AWS Lambda and access it through AWS API Gateway. We are…
How to store data in browser localstorage using Javascript
Client side data storage is a trend now days. window.localStorage or localStorage api can be used to save and get data from browser storage. This API assist developers in saving…
How to install perl modules on Ubuntu Linux
It is been a while since I have played around with Perl. But recently got a requirement to install couple of modules for a user management system written in perl…
Configure Apache web server to run python as cgi
This tutorial will guide you on configuring and enabling CGI in Apache web server and run python scripts. We need to make use of mod_cgi module to deliver dynamic content. In…
How to run perl CGI script in Apache
This is a step by step guide on how to configure CGI in Apache web server and run perl scripts in linux systems. We are enabling Apache module named mod_cgi…
How to import GD star rating to YASR plugin in WordPress
In this tutorial I am going to show you how to easily import / migrate your rating system from GD star rating WordPress plugin to Yet Another Star Rating (YASR).…
How to install MySQL 8.0 on Red Hat Linux 8
In this post we will be taking a look at installing MySQL on RHEL , Red Hat Linux 8, You need to enable AppStream from RHUI repo to install MySQL.…
How to run Flask Application with uwsgi behind nginx
We are going to configure Nginx to forward request to uWSGI and serve Python applications running on Flask In this post we will discuss in detail on how to configure…
How to read spreadsheet in S3 using python
In this tutorial we will focus on how to read a spreadsheet (excel) in an AWS S3 bucket using Python. Before you jump on to the script please make sure…