Welcome, this sounds like something that's fairly easy to accomplish using perl, I second thanos1983, an example of your data would make it much easier to help you. See also How do I post a question effectively?. That data doesn't have to be the actual data you're working with if there's anything confidential, but the format should be the same.

Update: please don't be put off by the trolls.

In reply to Re: Search string from an input file in a different file by marto
in thread Search string from an input file in a different file by niki24

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