R3DRUN3

R3DRUN3 / postfetch

Public

like fastfetch but for security and privacy.

audit fastfetch linux privacy rust
12
1
100% credibility
Found Apr 01, 2026 at 12 stars -- GitGems finds repos before they trend. Get early access to the next one.
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AI Analysis
Rust
AI Summary

Postfetch is a privacy and security audit tool for Linux that displays the status of system configurations for encryption, firewalls, DNS, telemetry, sandboxing, hardening, and networking.

How It Works

1
🖥️ Discover postfetch

You find a handy tool that checks if your Linux computer is set up for strong privacy and security.

2
📥 Get the checker

You grab the ready-to-use checker with a simple download and unpacks it on your machine.

3
🔍 Start the full scan

You launch the tool with full access so it can peek at all your security settings.

4
📊 View the colorful report

A pretty display shows green checks for good stuff, yellow warnings, and red flags for risks.

5
🔧 Fix the weak spots

You follow easy tips to turn warnings into greens, making your computer safer.

🛡️ Enjoy a secure system

Run it again to see everything green—your computer now protects your privacy like a fortress.

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Star Growth

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AI-Generated Review

What is postfetch?

Postfetch is a Rust CLI tool that audits your Linux system's privacy and security posture, much like fastfetch but swapping cosmetic stats for real checks on encryption, firewalls, DNS leaks, telemetry services, sandboxing, hardening, and network exposure. Run it with a one-liner curl install or via AUR/yay for Nix/NixOS users, and get a color-coded report of pass/warn/bad status—use sudo for full access and flags like --warnings-only or --module network to drill down. It solves the problem of manually verifying if your setup resists tracking, leaks, and exploits.

Why is it gaining traction?

Unlike fastfetch's eye candy, postfetch delivers actionable security insights in a familiar ASCII-art format, spotting issues like unencrypted swap or open ports that users notice immediately. Its static Rust binary is tiny and fast, with easy extension for custom checks, appealing to devs who want nix postfetch-style audits without bloat. Low overhead and privacy focus make it a quick daily check for paranoid setups.

Who should use this?

Linux desktop users tweaking for digital sovereignty, NixOS admins validating configs, or DevOps folks auditing servers before prod. Ideal for security hobbyists running it post-install to flag telemetry in Firefox or missing DNS-over-TLS.

Verdict

Try postfetch for a fresh security snapshot—it's a solid Rust prototype despite 12 stars and 1.0% credibility score signaling early maturity with basic docs and no tests. Watch for updates if you need production reliability.

(178 words)

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