Edit 100MB+ file

Posted by Majid Fouladpour on Ask Ubuntu See other posts from Ask Ubuntu or by Majid Fouladpour
Published on 2012-06-24T13:59:47Z Indexed on 2012/06/24 15:24 UTC
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text-editor

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editor

I have captured some traffic with Wireshark and saved the result as a file. The file has 3 sections now:

request headers
response headers
response body

The response body is to become an flv file, but now everything is saved as a single file. So I need a way to delete the first two sections from the file, but the problem is that the file is very big (over a thousand mega bytes). I have tried to open it with gedit, but no matter how long I wait, gedit hangs and remains unresponsive until I kill it.

What tool can I use to edit this big file easily?

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