C-Menu

C-Menu is a comprehensive set of tools for implementing ultra-slick professional grade user interfaces for environments in which a GUI is either impractical or undesirable. Hierarchical menus, on-screen forms for data entry/editing,, a picker for selecting objects from lists, a viewer/pager with advanced features, rsh, a replacement for su and sudo with ssh authentication, lf, a lightweight, easy-to-use, and super fast alternative to find, and ckeys to diagnose keyboard and mouse issues. No fluff, no bloat, just pure raw power and speed. If performance is more important than the comfort of a GUI, C-Menu has you covered.