⚠️ Disclaimer : This guide is for macOS only. I’m using a MacBook Air so I won’t be able to cover Windows or Linux steps. Also, this Vault setup is meant for local/dev use only — not for production . What Is Vault & Why Use It? HashiCorp Vault is like a digital safe for storing secrets — think passwords, API keys, tokens, or anything sensitive. Instead of keeping those values in .env files or plaintext notes, Vault encrypts and protects them. With just a few commands, you can set up your Mac to behave like a personal Vault server. What You’ll Need Mac with Homebrew installed Internet connection Terminal access Patience (don’t worry — I’ll guide you!) Step-by-Step: Setting Up Vault Locally on macOS 1. Install Vault Using Homebrew # Install Vault brew tap hashicorp/tap brew install hashicorp/tap/vault # Verify Vault Installation vault -version 2. Locate Vault Installation # CD to directory where homebrew installs cd " $(brew --prefix) " # Run ls command...
If you’ve seen version numbers like 1.2.3 or 4.5.6-beta , and wondered what all those numbers mean — you're in the right place. This is your no-jargon , easy-to-digest guide to Semantic Versioning — or SemVer . What is Semantic Versioning? Semantic Versioning is a standard for naming versions of your software. It uses three numbers: MAJOR.MINOR.PATCH Basic Format 1.2.3 ↑ ↑ ↑ │ │ └─ PATCH │ └─── MINOR └───── MAJOR Now let’s break it down — as if you’re explaining it to your non-techy cousin. The Numbers 1. MAJOR version ( 1.x.x ) When you break things . Not compatible with old versions. You remove or change a function’s behavior in a way that older code will break. Example : You go from 1.2.3 ➜ 2.0.0 "Whoa, we broke something!" 2. MINOR version ( x.1.x ) When you add features , but nothing breaks. Compatible with old versions. Example: You go from 1.2.3 ➜ 1.3.0 "Hey, we adde...