Practical guides to Git, CI/CD, Ollama, and Azure
HashiCorp Sentinel is the policy-as-code engine built into HCP Terraform (the product formerly called Terraform Cloud) and Terraform Enterprise. It is not a standalone CLI tool you install next to Terraform — it only runs inside those two platforms, as… Read moreEnforcing Policies in Terraform with Sentinel (and What to Use on OpenTofu)
Learning programming can be a fun and engaging experience, especially when it involves interactive games and challenges. Here’s a curated list of websites that offer gamified approaches to learning various programming languages: General Programming Concepts: Python: JavaScript: SQL: Git: Command… Read moreLearn Programming Through Interactive Games
Azure Key Vault is a robust cloud service designed to provide a secure repository for managing sensitive information such as secrets, keys, and certificates. Implementing best practices is crucial to ensure the integrity and security of your data. In this… Read moreBest Practices for Azure Key Vault: Safeguarding Your Secrets
It looks like you’ve outlined the steps to manually set up multiple AWS accounts and configure AWS CLI profiles for each account. I’ll provide a more detailed explanation for each step: 1. Get Access Key: Navigate to the AWS Console:… Read moreManually Setting Up Multiple AWS Accounts for CLI
Log rotation is a crucial task for managing application logs efficiently and preventing them from consuming excessive disk space. If your application logs are stored in a different location, you can still perform log rotation using the logrotate tool. In… Read moreLog Rotation for Application Logs in Linux
sed and awk solve different problems, even though most “comparison” posts treat them as interchangeable. sed is a line-based stream editor: it reads input one line at a time and applies text transformations to it, with no concept of columns… Read moresed vs awk: When to Use Which (With Real Examples)
Azure security best practices come down to four things most teams get wrong in the same order: identity permissions are too broad, network isolation stops at “it’s in a VNet,” Key Vault gets configured with the legacy access-policy model instead… Read moreAzure Security Best Practices with Examples
Updated 4 November 2026: this post originally used bicep validate, which is not a Bicep CLI command, and a -o flag that bicep build rejects. Both are corrected below and the commands were checked against Bicep CLI 0.48.1 and Microsoft… Read moreSimplifying Azure Infrastructure Deployment with Bicep: Validation, What-If, and Deployment
1. Overview Azure Firewall Description: Azure Firewall is a fully managed, cloud-native network security service that protects your Azure Virtual Network resources. Network Security Group (NSG) Description: NSGs act as a basic form of firewalling at the networking layer and… Read moreAzure Firewall vs Network Security Group (NSG) vs Web Application Firewall (WAF) – A Comprehensive Comparison
Jenkins Groovy scripts are powerful tools for defining and customizing your build and deployment pipelines. In this blog post, we’ll explore how to print the value of a variable in Jenkins Groovy scripts. There are a couple of methods to… Read morePrinting Variables in Jenkins Groovy Scripts