GDB是GNU开源组织发布的一个强大的UNIX下的程序调试工具。或许，各位比较喜欢那种图形界面方式的，像VC、BCB等IDE的调试，但如果你是在UNIX平台下做软件，你会发现GDB这个调试工具有比VC、BCB的图形化调试器更强大的功能。所谓“寸有所长，尺有所短”就是这个道理。-GDB GNU revenue is issued by a powerful UNIX procedures under the debugging tools. Perhaps you prefer a graphical interface which means, like the VC, BCB IDE debugging, and so on, But if you were in UNIX software platform to do, you will find the GDB debugger tools than VC, BCB graphical debugger more powerful functions. The so-called "director of a inch, foot is short" is the reason.