---
title: "Discussion on \"Day2:Software Development Life Cycle & Linux Basics\" | Hashnode"
description: "Discussion on \"Day2:Software Development Life Cycle & Linux Basics\". Diagram to understand SDLC\n🏡 1. Planning & Feasibility\n\nWhat you do: Decide what the app should do—e.g., let teams add/edit to-do items, real-time sync, secure login.\n\nWhy it matters: Sets the foundation—scope, budget, timeline, feasibility (can thi..."
url: "https://hashnode.com/posts/day2software-development-life-cycle-and-linux-basics/687b754f1fc1f9381f7934ad"
---

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# [Day2:Software Development Life Cycle & Linux Basics](https://100sdaysofdevops.hashnode.dev/day2software-development-life-cycle-and-linux-basics?utm_source=hashnode&utm_medium=feed)

Diagram to understand SDLC 🏡 1. Planning & Feasibility What you do: Decide what the app should do—e.g., let teams add/edit to-do items, real-time sync, secure login. Why it matters: Sets the foundation—scope, budget, timeline, feasibility (can thi...

Jul 19, 2025 · 4 min read · 100sdaysofdevops.hashnode.dev  
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[Aditya Tiwary](https://hashnode.com/@aditya86)

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