如果DOS找到了相匹配的文件，它就把文件从磁盘装入命令处理程序的暂驻部分，如果需要，还要将其装入存储器中，然后执行它。

If DOS finds the matching file, it loads the file from disk into the transient portion of the command processor and available memory, if required, and then executes it.

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在清单6中，第一个命令装入函数，第二个得到头(或第一个)元素，第三个命令得到末尾的头(或第二个)元素。

In Listing 6, the first command loads the function, the second command gets the head (or first) element, and the third command gets the head of the tail (or second element).

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装入程序之后，可以用gdb命令' run '来启动程序。

Once loaded, the program can be started with the GDB command 'run'.

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