Gruyère 🧀

A tiny, beautiful TUI program for viewing and killing processes listening on ports.

Install:

uv tool install gruyere
# or
pipx install gruyere
# or
pip install gruyere

Usage:

gruyere                    # Show processes with clean app names
gruyere --details          # Show full command details
gruyere --port 8000        # Filter by specific port
gruyere --user username    # Filter by specific user

Controls

• ↑/k: Move up
• ↓/j: Move down
• /: Filter processes
• ENTER: Kill selected process
• q: Quit

Features

• 🎨 Beautiful gradient UI with rich colors
• 🔍 Filter processes by command name, port, or user
• 📱 Clean app names by default, with optional --details flag to show full command strings
• ⌨️ Vim-style navigation (j/k) or arrow keys
• 💀 Kill processes with confirmation dialog
• 📄 Pagination for many processes

Requirements

• macOS, Linux, or Windows (very experimental)
• Python 3.13+

Note: On macOS, the program will run without elevated privileges but will only show processes owned by the current user. For system-wide process information, run with sudo. On Windows, you may need to run as Administrator to see all processes.

License

MIT