reaper

Reaper 💀

A terminal application for monitoring and killing listening processes.

I made this small tool because I can never remember the exact lsof command and flags needed to see what’s listening on which ports. It’s just a simple wrapper around lsof -i -P -n -sTCP:LISTEN with a basic TUI for browsing and killing processes.

Controls ⚡

• ↑/↓ or j/k - Navigate process list
• / - Enter search mode
• s - Sort by different criteria
• Enter - Kill selected process (with confirmation)
• r - Refresh process list
• 1-6 - Sort by different criteria
• Esc - Clear search or return to main view
• q - Quit application

Installation 📦

From Releases: Download the latest binary from the Releases page.

From Source:

git clone https://github.com/aymenkrifa/reaper.git
cd reaper
cargo run

License 📄

MIT License - see LICENSE file.

Acknowledgements 🙏

Inspired by gruyere 🧀 by Savannah Ostrowski built in Go. This project was built as a learning experience to explore Rust.

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