FLI – simplifies AWS VPC Flow Logs analysis

FLI is a powerful command-line tool that simplifies AWS VPC Flow Logs analysis with intuitive commands, smart filtering, and automatic annotations, turning raw network data into actionable insights in seconds.

This is free and open source software.

Key Features

• Intuitive Query Language: Simple commands like count, sum, and raw replace complex query syntax.
• Smart Filtering: Filter traffic by IP, port, protocol, or any flow log field with a natural language-like syntax.
• Powerful Aggregations: Easily identify top talkers, analyze traffic patterns, and detect anomalies.
• Rich Annotations: Automatically enrich IPs with WHOIS data and identify cloud provider ranges.
• Multiple Output Formats: View results as tables, CSV, or JSON for further processing.
• Cross-Platform: Works on Linux, macOS, and Windows.

Website: github.com/fractalops/fli
Support:
Developer: FLI Contributors
License: MIT License

FLI is written in Go. Learn Go with our recommended free books and free tutorials.

Explore Linux
	Best Free and Open Source Software - A huge collection of recommended free and open source software covering every major category.
	In-depth Linux Software Reviews - Detailed assessments of Linux software covering features, usability and overall quality.
	The Big List of Active Linux Distros - An extensive collection of actively developed Linux distributions.
	Open Source Alternatives - Alternatives to software and services from Google, Microsoft, Apple, Adobe, IBM, Autodesk, Oracle and others.
	Essential Linux System Tools - Indispensable utilities for monitoring, maintaining and managing Linux systems.
	Linux Productivity Tools - Useful utilities for improving productivity and streamlining everyday tasks.
	Alternatives to Popular CLI Tools - Modern alternatives to familiar command-line utilities supplied with Linux systems.
	Awesome Free Linux Game Tools - Tools, utilities and companion software that improve gaming on Linux.
	Machine Learning on Linux - Machine learning and deep learning software, self-hosted applications and practical tools.
	Saving Money with Linux - Practical ways to reduce electricity consumption and lower computing costs with Linux.
	Linux Candy - Fun, entertaining and sometimes delightfully quirky software from the lighter side of Linux.