See also: Gnutella Clients

Home Page: (Sourceforge)

From the home and SourceForge pages:

Mutella is a high performance Gnutella client for Unix/Linux platforms. Currently terminal-mode and web-based interfaces are supported. Mutella is highly optimized to maximize search and retrieve capabilities when running on a decent connection.
Mutella is a terminal-mode Gnutella client with an intuitive and easy to use interface. Initially written by Max for himself, Mutella has now been released to the general public for the benefit of all of us in need of a solid, high-performance client.
Mutella supports all the functionality required to participate as a full-featured node in the Gnutella network. “Full-featured” implies support for file search, download and sharing.
Optimized for a high-bandwidth connection, it sets standards for the server performance and stability. However, Mutella is also happy to run on a modest-speed line.

TakeDown.NET -> “Mutella