将“-vvv”与“-w FILENAME”与tcpdump一起使用会产生更好的输出吗?

Lan*_*nes 1 tcpdump

如果我使用它是否会产生更详细的输出

tcpdump -vvv -w FILENAME
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与如果我使用:

tcpdump -w FILENAME
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或者在使用“-w FILENAME”时使用“-vvv”没有任何意义?

sr_*_*sr_ 5

不,我不这么认为,从联机帮助页:

   -w     Write the raw packets to file rather than parsing  and  printing
          them  out.  They can later be printed with the -r option.  Stan?
          dard output is used if file is ``-''.
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——注意“原始数据包”——

   -v     When  parsing and printing, produce (slightly more) verbose out?
          put.  [...]
          When writing to a file with the -w option, report, every 10 sec?
          onds, the number of packets captured.
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因此,有意义的是使用tcpdump -vvv -r FILENAME解析和打印写入的内容FILENAME——原始数据包。