@blissman

Linux Centralized Logs: Secure Setup with Sticky Bit & Group Permissions

May 12, 2025 · 8 min read · Creating a centralized directory for log files from multiple users or applications is a common system administration task. A key requirement is often to allow users to add their own logs but prevent them from tampering with or deleting logs created b...

Unveiling C/C++: Code, Compilers & Memory for Beginners

May 12, 2025 · 27 min read · Introduction Diving into the world of programming can be both exciting and daunting, especially when faced with languages like C and C++. Revered for their power and performance, C and C++ are foundational languages that underpin much of the software...

Dockerizing Your Flask App: A Beginner's Guide to Dockerfiles, CMD, ENTRYPOINT, and Environment Variables

May 12, 2025 · 19 min read · Introduction In the fast-paced world of web development, consistency and ease of deployment are paramount. As a Flask developer, you've likely crafted elegant Python web applications, but how do you ensure they run reliably across different environme...

Dockerizing a Flask Application: A Practical Guide

May 12, 2025 · 13 min read · Many Flask applications start with SQLite for its simplicity, especially during development. "QuizMaster," an example Flask application for creating and taking quizzes, is one such case. When it's time to think about deployment or ensuring consistent...

Kubernetes Pod YAML: Your Ultimate Guide to Pod Mastery

May 12, 2025 · 16 min read · Welcome to the world of Kubernetes! If you're a developer, DevOps engineer, or IT professional stepping into container orchestration, understanding Kubernetes Pods and how to manage them using YAML is fundamental. Pods are the smallest deployable uni...