Goaccess

GoAccess is an open-source, real-time web log analyzer and interactive viewer. It runs seamlessly in a terminal on *nix systems or through your browser, providing fast and valuable HTTP statistics for system administrators who need instant visual server reports.

• Real-time Analysis: Instantly analyze and view web server statistics in real-time.
• Terminal-based: Designed to run efficiently in a terminal, perfect for quick log analysis via SSH.
• Browser Compatibility: Generate a complete, self-contained real-time HTML report for analytics and monitoring.
• Multiple Output Formats: Supports HTML, JSON, and CSV report outputs for versatile data usage.
• Interactive Viewer: Offers an interactive interface to navigate through the logs and statistics.

GoAccess is an ideal tool for those who prefer working in the terminal but also offers robust browser-based reporting for comprehensive data visualization. Its speed and flexibility make it a valuable asset for system administrators.