If all the data you have is a flat text file, that's how you gotta do it.

If you are searching the same file(s) over and over and can afford some overhead in storage, you should build a so-called inverted index. That's how search engines work. There's even a module on CPAN to make this easier for you: Search::InvertedIndex.

Makeshifts last the longest.

In reply to Re: Search a text in a file by Aristotle
in thread Search a text in a file by chiburashka

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