Infrastructure

News

2025: The Year We Quietly Started Winning

2025 was a turning point. We cured untreatable diseases, solar beat coal, and the ozone layer healed. Discover the 10 breakthroughs in science, tech, and peace that prove humanity is winning.

By Harduex 2 Jan 2026

tools

Effortlessly Backup and Restore Your Ubuntu/Debian Systems with apt-clone tool

apt-clone is a simple command-line tool that lets you create state files of all installed packages for your Debian/Ubuntu systems, making it easy to restore on freshly installed systems or into a directory. Learn how to use apt-clone to backup and restore your system with ease.

By Harduex 13 Apr 2023

network

What is the /etc/hosts file?

The /etc/hosts file is simply a plain text system file that allows you to map hostnames to IP addresses on your computer. It can

By Harduex 27 Dec 2022

Infrastructure

Dockerfile vs docker-compose.yml: Understanding the Differences

Docker is a tool that helps you package and deploy applications easily. It uses two main files to manage Docker containers: the Dockerfile and the

By Harduex 22 Dec 2022