AKAsim Khotinweek-1-of-90daysofdevops.hashnode.dev·Jul 4, 2025 · 3 min readWeek 1 Recap – Networking Fundamentals | #90DaysOfDevopsA Quick Reflection Before the Recap Life doesn’t always go as planned. I had to take a short and unexpected break from my #90DaysOfDevOps journey due to travel. But that’s part of the process. What matters most is not perfection but consistency, resi...00
AKAsim Khotinweek-1-of-90daysofdevops.hashnode.dev·Jul 4, 2025 · 2 min readHands-on With Networking CommandsToday marks Day 4 of my #90DaysOfDevOps journey — and it was a full hands-on session! I connected to my Ubuntu EC2 instance on AWS and practiced six essential networking commands that every DevOps engineer must be comfortable with. Whether you're deb...00
AKAsim Khotinweek-1-of-90daysofdevops.hashnode.dev·Jul 3, 2025 · 2 min readLaunching My First EC2 Instance & Mastering AWS Security GroupsToday, I took a major step in my DevOps journey — I launched my first EC2 instance on AWS and understood the importance of Security Groups, the virtual firewalls that protect our servers in the cloud. Whether you're deploying a Node.js app or setting...00
AKAsim Khotinweek-1-of-90daysofdevops.hashnode.dev·Jul 2, 2025 · 4 min readCommon Ports & Protocols Every Devops Engineer Should KnowWelcome back to Day 2 of my #90DaysOfDevOps Journey! Today’s focus is something every DevOps Engineer deals with—Protocols & ports. Behind every curl request, SSH login, every CI/CD webhook… there’s a protocol and a port work. let’s simplify the most...00
AKAsim Khotinweek-1-of-90daysofdevops.hashnode.dev·Jul 1, 2025 · 6 min read“Understanding OSI & TCP/IP Models – DevOps Networking Basics”Welcome to Day 1 of my #90DaysOfDevOps journey! Today's focus is on networking, a key aspect every DevOps engineer handles. In this blog, we’ll break down the OSI and TCP/IP models with real-world examples for DevOps. ________________________________...00
