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。-FAQ (Frequently Answered Question ) FUQ belong to a lot of problems (Freque - ntly Unanswered Question) . In other words, is not necessarily the most common programming, application quiz, which is very likely the answer is still an idea, has yet to become reality, or simply is the wrong idea sparks. However, she did attempt to answer some interesting questions and more Unix / C programmers. system administrators to share their wisdom, it was 30 years ago, countless predecessors achieved by the elite, but also we are trying to do.