Introducing Zerowall CLI v1.1.0 — A Simple Firewall Management Tool for Linux

Managing firewall rules from the command line can sometimes feel messy or overly complex. While tools like iptables , firewalld , and ufw are powerful, they can also be intimidating for beginners or slow down quick rule management. To simplify this workflow, I built Zerowall CLI — a lightweight command-line tool designed to make firewall management simple, structured, and easy to use. Today I'm excited to share the stable release: Zerowall v1.1.0 . What is Zerowall? Zerowall is a CLI tool that helps manage firewall rules and inspect configurations quickly from the terminal. It provides a simplified interface for common firewall operations like: Allowing ports Blocking IP addresses Inspecting open ports and services Managing firewall zones Reloading firewall rules Making firewall rules persistent The goal is to provide a clean developer-friendly CLI interface for everyday firewall management tasks. Key Features Zone management support Persistent firewall rules Firewall reload support St