in reply to Searching in binary files

What do you actually want to do? Check that the string exists? Count the number of occurences? Find a string that matches some pattern? Find a prefix string and extract some trailing text?

A neat way to perform some of those searches is:

local $/ = "the string to match";

while (<fileHandle>) {
  #do stuff with the "line" in $_
  #chomp will remove "the string to match";
}

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Re^2: Searching in binary files
by BrowserUk (Patriarch) on Dec 15, 2005 at 05:56 UTC

    That works well until the one occurance of the string is close to the end of your n GB file.

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