The diffutils package provides the diff, diff3, sdiff, and cmp programs.

Ne, the nice editor, is one of the few text editors being both easy to use for the beginner and powerful enough for the wizard, supporting UTF-8 and multi-column characters as well as syntax highlighting.

This is Jim Knoble's implementation of the ssh-askpass program, originally called x11-ssh-askpass upstream. It is built on low-level X11 libraries, and therefore has minimal dependencies.

A century and a half ago the Earth was nearly destroyed by nuclear war. Now, a federation of free city-states has begun to restore civilization. However, there are forces operating in the darkness which will unleash the horrors of the past age in a bid to determine the future of the human race.

Cppcheck is a command-line tool that tries to detect bugs that your C/C++ compiler doesn't see. It is versatile, and can check non-standard code including various compiler extensions, inline assembly code, etc. Its internal preprocessor can handle includes, macros, and several preprocessor commands. While Cppcheck is highly configurable, you can start using it just by giving it a path to the source code.