Re: Searching in binary files

by jdporter (Paladin)

on Dec 14, 2005 at 18:05 UTC ( [id://516711]=note: print w/replies, xml )

Need Help??

You could do this:

local $/ = "find this string";

while (<FILE>)
{
    if ( chomp )
    {
        # you know you found an occurrence
    }
}
[download]

We're building the house of the future together.

Comment on Re: Searching in binary files Download Code

Replies are listed 'Best First'.
Re^2: Searching in binary files by graff (Chancellor) on Dec 15, 2005 at 06:47 UTC
That is rather a nice idea, except: whether one really could do this depends on file size, and whether the process happens to reach either the target string or end-of-file before it runs out of memory.	[reply]
Re^2: Searching in binary files by crenz (Priest) on Dec 15, 2005 at 07:45 UTC
That looks rather nice -- but unfortunately, it is rather slow also... I'm dealing with files that could potentially be hundreds of megabytes in size.	[reply]

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