它是一种很有特色的工具，能够使生成和测试正则表达式变得很容易。
It is a full-featured tool that makes it easy to build and test regular expressions.
OQL查询同样可以调用对象的方法，将正则表达式作为查询的一部分，并使用内置查询工具。
OQL queries can also invoke methods on the objects themselves, use regular expressions as part of the query, and use built-in query tools.
查找可帮助您了解如何为各种程序和语言构建正则表达式的可用工具和技术。
Discover the available tools and techniques that can help you learn how to construct regular expressions for various programs and languages.
这一工具使得上网者可以搜索符合特定正则表达式的代码，而这些搜索可以限制于特定的文件类型与许可。
The tool allows Web surfers to find code that matches certain regular expressions, and searches can be limited to certain file types and licenses.
在您学会正则表达式的语法(也许相当晦涩)之后，就可以将您的专业知识灵活运用到不同的工具、编程语言和操作系统。
Once you learn the (admittedly cryptic) syntax of regular expressions, you can transfer your expertise among tools, programming languages, and operating systems.
原因有多方面：缺乏对可用工具的了解；或者，在许多情况下，害怕使用正则表达式，而这是学会使用sed、AWK或Perl所需要的。
Reasons include the lack of knowledge about the available tools or, in many cases, the fear of regular expressions needed for learning to use sed, AWK, or Perl.
以下是一些使用grep作为搜索工具的正则表达式示例。
Here are a few examples of regular expressions using grep as the search tool.
本系列中的文章允许您将正则表达式的功能与grep工具结合使用，创建自定义LDAP搜索功能。
The articles in this series allow you to combine the power of regular expressions with the grep tool to create your own custom LDAP search capability.
使用像sed和Perl这样功能强大的工具，以及神奇的正则表达式，您可以直接通过UNIX命令行轻松地完成复杂的文本处理任务。
Using powerful tools like sed and Perl, and the magic of regular expressions, you can easily do complex text processing tasks directly on the UNIX command line.
本文允许将正则表达式的强大功能与grep工具结合使用来创建定制的LDAP搜索功能。
This article allows you to combine the power of regular expressions with the grep tool to create your own custom LDAP search capability.
如本系列的前两篇文章所述，InfoSphereWarehouse为基于词典和正则表达式的文本分析提供工具。
As described in the previous articles of this series, InfoSphere Warehouse provides tooling for dictionary and regular expression-based text analysis.
许多其他UNIX工具，包括交互式编辑器vi和Emacs、流编辑器sed 和awk，以及所有现代编程语言都支持正则表达式。
Many other UNIX tools, including interactive editors vi and Emacs, stream editors sed and awk, and all modern programming languages, also support regular expressions.
对要识别的消息，SpamAssassin(及其它类似工具)评估了大量的模式—大多数是正则表达式。
SpamAssassin (and similar tools) evaluate a large number of patterns — mostly regular expressions — against a candidate message.
对于本书的所有内容来说，这两部分内容都非常重要，因为正则表达式是很多unix工具和所有主流shell中的一部分。
They are important to almost every other chapter of the book, because regular expressions are part of many, many UNIX utilities and all the major shells.
另外，DesignStudio提供的工具有助于更好地了解数据和创建资源，比如分析流中使用的词典或正则表达式规则等等。
In addition, the Design Studio provides tooling to better understand the data, create resources like dictionaries or regular expression rules used in the analytic flows, and much more.
可以使用此工具来熟悉兼容perl的正则表达式(Perl - compatibleregular expression,pcre)库和调试或测试使用其构建的regexp。
You can use this tool to familiarize yourself with the Perl-compatible regular expression (PCRE) library and to debug or test regexps that you build with it.
Perl5提供了非内置的解析工具，但是它没有通过正则表达式提供词法分析工具。
Perl 5 offers no built-in parsing facilities, but it does offer lexing facilities through regular expressions.
正则表达式并不总是完成工作的最佳工具，尤其当你只是搜索一个文本字符串时。
Regexes are not always the best tool for the job, especially when you are merely searching for literal strings.
此外还有一个更强大的“搜索及替换”工具，可以匹配正则表达式并选择性地替换html代码。
There is also a more powerful 'search and replace' tool which enables one to enter regular expressions to match and optionally replace HTML.
正则表达式语言是世界上最流行的字符串匹配语言，它被许多编程语言或工具所支持。
Regular expression is the most popular language in the world, which is used to match character stream and supported by many programming languages or tools.
它可以搜索文本和二进制文件使用普通的文本或grep一样的正则表达式的基础上，标准的Unix搜索工具。
It can search both text and binary files using either ordinary text or GREP-like regular expressions, based on the standard UNIX search utility.
指定用于找出工具输出中的错误行的正则表达式。
Specifies a regular expression that is used to spot warning lines in the tool output.
指定用于找出工具输出中的错误行的正则表达式。
Specifies a regular expression that is used to spot warning lines in the tool output.
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