Latest Blogs

Docker is an essential tool for modern developers, allowing them to create, deploy, and run applications in containers. Containers are lightweight, portable, and ensure consistency across multiple environments. In this guide, we’ll break down Docker commands into easy-to-understand categories, helping you navigate …

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Introduction We're excited to share that HashiCorp is hosting a webinar titled "Stop Secret Sprawl with the New HCP Vault Radar." This interactive workshop is perfect for anyone managing sensitive data and secrets in their organization. You'll learn why rotating your secrets is so important and how the new …

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Introduction In this detailed guide, we'll walk you through the process of installing WordPress on Ubuntu 24.04 and securing the MySQL server to ensure the safety of your website's data. Prerequisites Before getting started, ensure you have the following: Ubuntu 24.04 installed SSH access to your server Installing …

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In the realm of system monitoring and performance analysis, log files play a crucial role in providing insights into the behavior of applications. One common aspect of interest is latency—measuring the time it takes for a system to respond to a request. In this article, we'll explore how to use command-line tools like …

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AWS CodeBuild is a powerful continuous integration and continuous deployment (CI/CD) service that allows developers to automate their build and test processes in the cloud. While AWS CodeBuild provides managed environments with various software tools pre-installed, there may be situations where you need to use a …

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Introduction: In this tutorial, we'll explore how to leverage the power of AWS Lambda to fetch XML data from a source and store it in a DynamoDB table. AWS Lambda is a serverless computing service that allows you to run code without provisioning or managing servers. We'll guide you through setting up the necessary …

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AWS API Gateway provides a scalable and secure way to expose your APIs to external clients. To ensure secure access to your API Gateway endpoints, AWS recommends using AWS Signature Version 4 authentication. In this article, we'll explore how to authenticate and interact with an AWS API Gateway endpoint using Python, …

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As a system administrator, you know that checking service ports and running commands is an essential part of your job. But what happens when you need to run a command that requires a certain port, and that port is not found? In this blog post, we'll show you how to become a pro at checking service ports and running …

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In this blog we will learn how to add true/false option in cloudformation to configure VPC flow logs. Note: To learn basic of cloudformation, please check our old blog: Click me Main Script: This script will create a VPC, 3 private subnet, 3 public subnet, enable VPC flow logs(Optional), NAT gateway for private …

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In this blog we will learn, how to add permission or role in existing User. In this we will use db.updateUser() method to update the user’s profile on the database on which you run the method. An update to a field completely replaces the previous field’s values. This includes updates to the user’s roles array. Steps to …

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