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Step-by-Step Guide to Changing File Permissions in Linux 🐧

In Linux, there are many files and directories that belong to different users and different groups, but how to check permissions for those files? So, for this, there is a command that lists down the f...

11.04.2025 0 Read More

Mastering the Backbone of Linux: The File System Structure You Must Know

Introduction The Linux file system is the backbone of the operating system, providing a structured way to store, manage, and access data. For businesses and IT professionals alike, understanding its l...

11.04.2025 0 Read More

When One Tech Stack Isn’t Enough: Orchestrating a Multi-Language Pipeline with Local FaaS

Hi, my name is Andrew! I oversee a large-scale online service where our queues (Kafka or similar) process millions of events each day. We have to spot anomalies quickly, track key metrics, and notify ...

11.04.2025 0 Read More

Mastering Minikube: A Deep Dive Beyond the Basics

Minikube is an awesome tool for running Kubernetes locally, but let's be real—most people just minikube start and call it a day. But there's so much more you can do! In this post, I'm diving into so...

11.04.2025 0 Read More

BSides San Diego 2025: Shifting the Risk Conversation By The Sea Shore

San Diego is home to year-round sunshine and surfing. It is also where the first modern triathlon was held in 1974. Just like endurance athletes push their physical limits, cybersecurity professional...

11.04.2025 0 Read More

From Zero to Local LLM: A Developer's Guide to Docker Model Runner

Build your own local-first GenAI stack with Docker, LangChain, and no GPU.Why Local LLMs MatterThe rise of large language models (LLMs) has revolutionized how we build applications. But deploying them...

11.04.2025 0 Read More

Stream Logs from Docker to Grafana Cloud with Alloy

Setting up logging inside containers can be annoying — especially when logs vanish with the container or you have to mess with volume mounts just to see what's going on. Here's how I made it super s...

11.04.2025 0 Read More

Using Grammatical Evolution to Discover Test Payloads: A New Frontier in API Testing

"What if your test cases evolved on their own, like digital bacteria, probing your API for weaknesses while you slept?" Welcome to the Strange Future of API Testing Grammatical Evolution (GE...

11.04.2025 0 Read More

Managing Linux Services with `systemctl` and `systemd`

We’ve reached Day 6 of the 30 Days of Linux Challenge, and today’s topic is one that lies at the core of how Linux systems run in the background: service and daemon management using systemd and sy...

11.04.2025 0 Read More

Um post diário de um Dev diário

Aaave Maria doidoQuem é Einstein irmão? Eu fiz meu sistema de login funcionar irmão. Se Deus não existe, quem criou o JavaScript?Eu fiz funcionar Irmão"Ain mais usou ChatGPT"Foda-se irmão, se o ...

11.04.2025 0 Read More

Step-by-Step Guide to Changing File Permissions in Linux 🐧

Mastering the Backbone of Linux: The File System Structure You Must Know

When One Tech Stack Isn’t Enough: Orchestrating a Multi-Language Pipeline with Local FaaS

Mastering Minikube: A Deep Dive Beyond the Basics

BSides San Diego 2025: Shifting the Risk Conversation By The Sea Shore

From Zero to Local LLM: A Developer's Guide to Docker Model Runner

Stream Logs from Docker to Grafana Cloud with Alloy

Using Grammatical Evolution to Discover Test Payloads: A New Frontier in API Testing

Managing Linux Services with `systemctl` and `systemd`

Um post diário de um Dev diário

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