General Articles
Configuring NAT Masquerading With Iptables
Network Address Translation (NAT) with iptables is often used to allow systems on a private network to access external networks,…
General Articles
How to Backup Docker Volumes to S3
Docker volumes are an essential part of the containerized architecture, often used to persist data across container lifecycles. To safeguard…
General Articles
Difference Between Full Virtualization vs Paravirtualization
Virtualization is a technique that enables the creation of several emulated environments or dedicated resources using one physical hardware system.…
General Articles
Virtualization vs. Containerization: A Comparative Analysis
In today’s IT environment, the quest for efficient and scalable software deployment strategies has led to the rise of two…
General Articles
Using .env File in FastAPI
FastAPI is a modern tool built with Python that helps you create backend APIs. To use the latest version of…
General Articles
How to Enable Apache Rewrite (mod_rewrite) Module
Apache’s mod_rewrite is one of the most powerful modules available for URL manipulation. With mod_rewrite, you can redirect URLs, rewrite…
General Articles
What are Microservices?
In today’s rapidly evolving technological landscape, companies and developers aim to deliver robust, scalable, and easily maintainable applications. Enter “microservices”,…
Command Line Tools
Variable Expansion in ZSH
ZSH, short for the Z Shell, is one of the most popular Unix shells. It’s known for its rich features…
Docker Tutorials
How to Dockerize Python FastAPI Application
Docker offers a way to run applications in a consistent environment, which simplifies deployment and scaling. FastAPI is a modern,…
General Articles
Forwarding Ports to Docker Containers Using Linux Firewalls
Today, Docker is a popular tool for running and managing apps. A common task is to send network traffic from…