@shahriar9017

Shahriar Rashid

@shahriar9017

Where Ops Meets Dev — And Coffee Powers Both

Joined May 2025

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Shahriar Rashid's blogs

Code, Cloud & Coffeecode-cloud-coffee.hashnode.dev5 posts

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Linux Commands Cheat Sheet for DevOps: Master the Terminal on Ubuntu

In the world of DevOps, you’ll spend a significant part of your day inside a terminal — configuring servers, deploying apps, automating tasks. Mastering Linux commands not only saves time but also builds your confidence as you navigate production sys...

Jul 14, 20254 min read

code-cloud-coffee.hashnode.dev

Inside the Penguin: Understanding Linux Structure, Kernel, Distributions & Flavors

To truly appreciate Linux, we need to peek under the hood. Linux isn’t a single piece of software — it’s a modular ecosystem, built on layers. Here's how it's structured: Kernel – The core brain that talks to hardware System Libraries – Helpers for...

Jul 13, 20253 min read

code-cloud-coffee.hashnode.dev

From Clicks to Kernels: Why I Started My DevOps Journey with Linux

An operating system is the silent engine behind everything you do on a computer — whether you're watching Netflix, coding an app, or spinning up servers in the cloud. It acts as a bridge between the user and the hardware, managing memory, processes, ...

Jul 13, 20253 min read

code-cloud-coffee.hashnode.dev

The Day Costco Crumbled Under the Weight of Black Friday & How Load Balancing Could Save the Day

It was Thanksgiving Day, 2019, a golden opportunity for retailers to capitalize on eager shoppers. Costco, a giant in the retail industry, had rolled out its one-day sale offering irresistible deals on laptops, TVs, and other electronics. But instead...

May 27, 20254 min read

code-cloud-coffee.hashnode.dev

DevOps 101: Why It Should Be on Your Radar

In today's fast-paced tech world, businesses want their software to run smoothly, update quickly, and deliver results efficiently. That’s where DevOps comes in—a powerful way to combine the efforts of developers and operations teams. What is DevOps? ...

May 27, 20252 min read

Shahriar Rashid

About

Available for

Shahriar Rashid's blogs

Recently published

Linux Commands Cheat Sheet for DevOps: Master the Terminal on Ubuntu

Inside the Penguin: Understanding Linux Structure, Kernel, Distributions & Flavors

From Clicks to Kernels: Why I Started My DevOps Journey with Linux

The Day Costco Crumbled Under the Weight of Black Friday & How Load Balancing Could Save the Day

DevOps 101: Why It Should Be on Your Radar

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Shahriar Rashid

About

Available for

Shahriar Rashid's blogs

Recently published

Linux Commands Cheat Sheet for DevOps: Master the Terminal on Ubuntu

Inside the Penguin: Understanding Linux Structure, Kernel, Distributions & Flavors

From Clicks to Kernels: Why I Started My DevOps Journey with Linux

The Day Costco Crumbled Under the Weight of Black Friday & How Load Balancing Could Save the Day

DevOps 101: Why It Should Be on Your Radar