图1展示了SystemTap的基本流程，涉及到3个交互实用程序和5个阶段。

Figure 1 presents the basic flow of the SystemTap process, involving three interacting utilities over five phases.

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这个JAR实用程序含有一个执行基于JPA 1.0的数据库交互的类，该数据库将用户从浏览器输入的数据写入数据库表。

This utility JAR contains a class that performs JPA 1.0 based interactions with a database that writes the data entered in a browser by the user to a database table.

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按照参数cmd执行的例子，您可以在Rexx中写一个shell或者交互式的环境(或许会运行外部的实用程序或者内置命令，正如同bash)。

Following the example of the execution of the argument CMD, you could write a shell or interactive environment in Rexx (perhaps running either external utilities or built-in commands, much like bash).

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