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PGPrasad Gangurde90daysofdevopslearning.hashnode.devFeb 7 · 2 min read

Day 03 – Linux Commands Practice

Cheatsheet of Linux Commands: 1. Process Management: ps - Report a snapshot of the current processes. top - Display Linux processes. htop - Interactive process viewer, same as top but interactive. atop - Advanced System & Process Monitor. uptime...

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AMALI MASIU ZAMAalimasiuzama.hashnode.devOct 10, 2025 · 8 min read

Git & GitHub

Deep Dive into Git & GitHub for DevOps Engineers Today, we’re going to explore the tools that DevOps engineers rely on every day—Git and GitHub. These are essential for managing code, keeping track of changes, and collaborating with teams, especially...

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VDVaishnavi Dzerotoroot.hashnode.devAug 23, 2025 · 3 min read

Day 89 of 90 Days of DevOps Challenge: AWS Secret Manager

Yesterday, I explored AWS CloudFormation, a service that allows us to provision and manage AWS infrastructure using code (Infrastructure as Code). With CloudFormation, I learned how templates can be used to create, update, and delete entire stacks of...

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ASAditya Sharmagkv-devops.hashnode.devAug 13, 2025 · 5 min read

90 Days of DevOps - Kicking Off My College Major Project!

Yo, bhai log ! Welcome back to my 90 Days of DevOps journey! 😎 I’ve been grinding through DevOps tools like a true desi coder, and as of Day 43, I’ve tackled a ton of cool stuff. Now, starting Day 44, I’m leveling up with a bhasad-level project that...

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DJDivakar jaiswarhow-the-internet-actually-works.hashnode.devAug 10, 2025 · 7 min read

Networking for DevOps: The Only Beginner Guide You’ll Ever Need

Hey DevOps learner 👋 — this blog isn’t just theory. It’s based on my own hands-on journey learning networking, debugging real EC2 issues, and connecting cloud. If you’ve ever launched a server and wondered “Why is it not loading?”, this guide is for...

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ATAditya Tiwary100sdaysofdevops.hashnode.devJul 29, 2025 · 2 min read

Day 7-13 Optimization of Docker Image

Optimizing a Dockerfile is crucial for improving build speed, image size, and container performance. Here’s a breakdown of various steps to optimize your Dockerfile: 🧱 1. Use Multi-Stage Builds Purpose: Reduce final image size by separating build a...

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VDVaishnavi Dzerotoroot.hashnode.devJul 28, 2025 · 5 min read

Day 87 of 90 Days of DevOps Challenge: AWS ECS and EKS Service

Yesterday, on Day 86, I explored AWS CloudTrail, a service that records all API calls and activities happening in your AWS account. It provided me with a clearer understanding of how auditing, compliance, and security monitoring are managed in the cl...

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VDVaishnavi Dzerotoroot.hashnode.devJul 28, 2025 · 4 min read

Day 88 of 90 Days of DevOps Challenge: Exploring AWS CloudFormation

Yesterday, I explored Amazon ECS and EKS, two powerful container orchestration services. While both help in running containers at scale, I learned that ECS offers simplicity and deeper AWS integration, while EKS provides Kubernetes portability and fl...

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VTVaishnavi Tandekardevopsdaily2025.hashnode.devJul 28, 2025 · 5 min read

Week 2 – Linux System Administration & Automation

Welcome to Week 2 of the 90DaysOfDevOps – 2025 Edition! Whether you’re new to Linux or already familiar, this blog will guide you through Linux system administration and automation in the simplest way possible. 🖥️⚡ 📌 What This Week Covered This we...

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VDVaishnavi Dzerotoroot.hashnode.devJul 27, 2025 · 3 min read

Day 86 of 90 Days of DevOps Challenge: Master AWS Auditing with CloudTrail

Yesterday, I explored Amazon CloudWatch, the service that helps monitor applications, services, and infrastructure in real time through metrics, logs, and alarms. It was eye-opening to see how observability makes systems more reliable and keeps opera...

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#90daysofdevops-chanllenge

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Trending tags this week

Day 03 – Linux Commands Practice

Git & GitHub

Day 89 of 90 Days of DevOps Challenge: AWS Secret Manager

90 Days of DevOps - Kicking Off My College Major Project!

Networking for DevOps: The Only Beginner Guide You’ll Ever Need

Day 7-13 Optimization of Docker Image

Day 87 of 90 Days of DevOps Challenge: AWS ECS and EKS Service

Day 88 of 90 Days of DevOps Challenge: Exploring AWS CloudFormation

Week 2 – Linux System Administration & Automation

Day 86 of 90 Days of DevOps Challenge: Master AWS Auditing with CloudTrail