Best practices for AWS IAM policy management in 2025
Managing AWS IAM (Identity and Access Management) policies can feel like navigating a maze. It’s critical to get it right, though, because poorly managed permissions can open the door to …
How to automate AWS infrastructure deployment using Terraform
Are you tired of clicking through the AWS Management Console every time you need to set up infrastructure? Let’s face it, manual setups are error-prone, time-consuming, and just plain boring. …
Comparing AWS Aurora and RDS for Database Optimization
Choosing the right database service for your project can feel like a daunting task. You’ve probably come across AWS Aurora and RDS while exploring Amazon’s options for managed databases. But …
Setting up AWS Lambda with Python for beginners
Ever heard of AWS Lambda and thought, “This sounds cool, but where do I start?” If so, you’re in the right place. AWS Lambda lets you run your code without …
Troubleshooting EC2 Instance Connectivity Issues Step-by-Step
So, your EC2 instance isn’t connecting. Annoying, right? Whether you’re troubleshooting SSH, RDP, or even web access, figuring out what went wrong can feel like untangling a ball of cables. …
How to Configure S3 Bucket Permissions for Secure File Sharing
Imagine this: you’ve got important files to share, and S3 buckets on AWS seem like the perfect solution. But how do you ensure they’re safe? Setting up S3 bucket permissions …
PowerShell script to export/import the Azure Firewall Policy rules
Here’s a PowerShell script to export the Azure Firewall Policy rules from the East US region and import them to the West US region. The script assumes you have the …
Bash script to join a Linux server to an Active Directory domain
Joining a Linux server to an Active Directory (AD) domain is a non-trivial task and requires a series of steps, which might vary based on the Linux distribution and the …
O365: Delete specific email from sender to mailboxes
Here’s a PowerShell script that uses the Exchange Online PowerShell module to delete a specific email from multiple mailboxes. This script searches for an email with the specified subject line …
Setup Self Hosted Linux Agent in Azure DevOps
Let us learn how to create and configure a Self-Hosted Agent in Azure DevOps (ADO). What is an Agent? An agent is computing infrastructure with installed agent software that runs …