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Yuvraj.R2h ago · 8 min read

Building an AWS Resource Tracker Using Bash Scripting and AWS CLI

Hey everyone, As part of my Cloud and DevOps learning journey, I wanted to practice using AWS commands from a Linux terminal instead of running every command separately. So I worked on a project calle

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Paul Adeoye5d ago · 13 min read

Bash Scripting and Linux Server Automation

Linux administration often involves repeating the same operations: checking application health, validating configuration files, organizing backups, collecting system information, and preparing routine

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Jeremy LongshoreMar 25 · 11 min read

Building a Multi-Brand RSS Validation System: Testing 97 Feeds, Learning Hard Lessons\n

The Problem: Building Content Distribution Without Data Validation Here's a mistake I made this week: I proposed 33 RSS feeds for an automated content distribution system without testing a single one first. The user's response? "did u try the new fee...

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Gaurav NagoseMar 8 · 9 min read

Shell Scripting for DevOps: Automating Tasks with Bash

DevOps is heavily focused on automation. Instead of running the same commands manually every day, we write scripts that execute tasks automatically. Shell scripts help automate: Server setup Applica

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Saad PatelFeb 19 · 7 min read

📜 Shell & Bash Scripting – Day 1: Basic Scripting

Purpose The purpose of Shell & Bash Scripting – Day 1 is to establish strong, production-relevant fundamentals of shell scripting using real operational scenarios, not academic examples. This day focu

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Divyansh SharmaFeb 15 · 2 min read

Creating Custom System Commands in Linux

Introduction In this post, we’ll learn how to create custom system commands in Linux and use them like native terminal commands, with the help of a practical example in which we’ll build a command called gpush that combines git add, git commit, and g...

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John KideraJan 23 · 8 min read

Mastering Linux File Permissions: A Systems Thinker’s Path into Secure Development

While I move ahead in my Linux System Administration journey and start to move further into development, there is one thing that has become clear: file permissions are a foundational element in what I am learning. File permissions are more than an ad...

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ZeroTrust OpsJan 1 · 2 min read

Day 24: Exploitation with cURL — Hoperation Eggsploit

On Day 24, I reached the final technical hurdle before the ultimate battle with King Malhare. The mission, "Hoperation Eggsploit," required me to shut down a web control panel that the evil Easter Bunnies were using to keep a wormhole open for reinfo...

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Samuel AniekemeDec 10, 2025 · 16 min read

Building a Multi-Cloud Infrastructure with Terraform

Introduction In today's cloud-native landscape, Infrastructure as Code (IaC) has become essential for modern DevOps practices. This project demonstrates how to deploy a full-stack web application on AWS using Terraform, showcasing automated infrastru...

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Deepak SawantDec 8, 2025 · 4 min read

🚀 Shell Scripting for DevOps – Part 1: Foundations & Core Concepts - Day 3

A. What is Shell Scripting? Why It’s the Glue for IaC & CI/CD? Problem (DevOps Scenario): You're building pipelines, provisioning servers, or deploying artifacts but every platform (Jenkins, GitHub Actions, GitLab CI, Ansible, Terraform) still requir...

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