CCFE is a simple tool to quickly supply an interactive screen-oriented interface to command line scripts and commands. It prompts users for the information needed to run the commands, and can be programmed with your preferred shell to provide predefined selections and run-time defaults. It also provides a menu system to hierarchically organize them and a viewer to browse the standard output and standard error of invoked scripts or commands.
FrobTADS is a complete rewrite of the Unix console-version of TADS ("Text Adventure Development System"). It uses curses (or ncurses) and provides an interpreter to play games developed with TADS as well as the TADS 2 and 3 development tools. It adds support for a number of relatively recent user interface features including full support for text and background colors, TADS 3 banner windows, and timed input. It's also much more portable and more easily maintainable, as it's built to modern Unix standards.
GoAccess is a real-time Web log analyzer and interactive viewer for almost every Web server. It runs in a terminal and provides fast and valuable HTTP statistics for system administrators that require log monitoring and visual reports on the fly. GoAccess can monitor unique visitors, browsers, spiders, OS, hosts and IP geolocation, keyphrases, referring sites, status codes, etc. It has support for IPv6 and it parses nearly any Web log format.
Ixmon is a terminal based reader and monitor for RSS, Atom, YouTube, Vine, Instragram, Twitter, Gmail, weather, stocks, cryptocurrency, and more. Hundreds of data sources can be comfortably tracked and special syntax URLs such as stock://AAPL or coin://bitcoin allow you to extend the capabilities of RSS and put all this data in an interface you can search or quickly navigate through using VIM-style keyboard shortcuts. Items can be sorted by time or media type and network resources are conserved by using an exponential decay polling algorithm.