这份文档不是 FAQ(Frequently Answered Question)，不少问题属于 FUQ(Freque-

ntly Unanswered Question)。换句话说，不一定是最常见的编程、应用问答，很可

能其中的答案尚是一个构思，还没有成为现实，又或者根本是个错误的思想火花。但

是，她的确在试图回答一些很有意义的问题，让更多的 Unix/C 程序员、系统管理员共

享彼此的智慧，那是三十年前无数前辈精英做到过的，也是我们正试图做到的。-This document is not a FAQ (Frequently Answered Question), many issues are FUQ (Freque-ntly Unanswered Question). In other words, not necessarily the most common programming, application questions and answers, which answer is likely still a concept, not yet a reality, or simply the wrong idea sparks. However, she did in trying to answer some interesting questions, so that more of the Unix/C programmers, system administrators to share each other' s wisdom, it was 30 years ago numerous elite predecessors had done, and it is we are trying to do.