Crossfire is a multi-player graphical arcade and adventure game made for X. It has certain flavours from other games, especially Gauntlet and the rogue-like games (Nethack, Moria, Angband, and Ragnarok). Any number of players can move around in their own window, finding and using items and battling monsters. They can choose to cooperate or compete in the same world.
The Linux Cross-Reference project is the testbed application of a general hypertext cross-referencing tool. Its main goal is to create a versatile cross-referencing tool for relatively large code repositories. The main feature of the indexer is the ability to jump easily to the declaration of any global identifier. Quick access to function declarations, data (type) definitions and preprocessor macros makes code browsing more convenient. At-a-glance overview of which code areas will be affected by changing a function or type definition should also come in useful during development and debugging.
cronolog reads log messages from its input and writes them to a set of output files, the names of which are constructed using template and the current date and time. The template uses the same format specifiers as the date(1) command. cronolog is intended to be used in conjunction with a Web server, such as Apache, to split the access log into daily or monthly logs.
CRiSP is a modern visual text editor for use on most on Linux, UNIX, and Windows platforms. It can be used in either GUI or character mode depending upon preference and comes complete with keyboard emulation modes for brief, vi, emacs, edt, cua, and wordstar. CRiSP incorporates advanced editing features such as cut & paste, search & replace, macro editing, code beautifying, columnar editing, syntax highlighting, tagging, class browser, a customizable toolbar, and much more.
Cricket is a high performance, flexible system for monitoring trends in time-series data. It was developed to help network managers visualize and understand the traffic on their networks, but it can be used for all kinds of other jobs, as well. It features a hierarchical configuration system (which avoids duplicate info in the config files), full flexibility in RRD structure (arbitrary numbers of DS's and RRA's), a CGI-based graph-on-demand application, and SNMP- and EXEC-based data gathering.