在非常基本的层次上，过程式编程可定义为指令的列表，Bash 和 PHP 通常就是以这样的方式编写的。
On a very basic level, procedural programmming can be defined as a list of instructions, and Bash and PHP often are written in such a manner.
最佳化会使侦错变得复杂，因为原始程式码与产生的指令之间关系较为复杂。
Optimization complicates debugging, because the relationship between source code and generated instructions is more complex.
共用资料包括一些页面，其中包含处理序执行的所有指令，包括处理序模组和系统程式库在内。
The shared data includes the pages that contain all the instructions that the process executes, including process modules and the system libraries.
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