In this article, we will cover building the flat-filedatabase, regular-expression creation, and basic search and display.
在本文中，我们将介绍如何构建平面文件数据库，如何创建正则表达式，以及如何进行基本的搜索和显示。
2
The approach used in this article is to extract all of the individual words from a specified field in the entire flat-filedatabase.
本文中使用的方法是从整个平面文件数据库中指定的字段中提取所有单个关键词。
3
Note that the code in this article does not search the LDAP data directly, but requires an export into a flat-filedatabase before processing can occur.