跟踪点号按照年月顺序出现在格式化的输出文件中。

Trace point Numbers appear consecutively in a chronologically formatted output file.

youdao

例如，只使用清单5不会得到想要的结果；必须删除已格式化的输出中的空格。

For example, just using Listing 5 won't give you the result you want; you have to delete the Spaces in the formatted output.

youdao

另外，您不需要使用ipreport类型的命令来格式化二进制的数据，因为tcpdump将进行跟踪并产生格式化的输出。

Also, you do not need to use an ipreport type of command to format binary data, because tcpdump does the trace and the output.

youdao

But if you avoid all of these minutia and focus really just on the idea, it looks like what was a blue say block, a so called statement, is now going to be something called printf where the F happens to stand for formatted.

但是如果你抛开所有这些繁琐的细节，把注意力集中到,它的编程思想，那么它只不过一个蓝色的say程序块，是一个声明,即所谓的printf函数，其中的f是,用于格式化输出。

哈佛公开课 - 计算机科学课程节选

Well, here is the F in printf for formatted printing.

这里printf中的f是用于格式化输出的。

哈佛公开课 - 计算机科学课程节选