Hello, I am a beginner to perl, really needs some help from here. I have a file as following: id name age 1 amy taylor 20 2 paul li 59 3 Bob hand 30 now i need to add each person's email to the same file. I need to get person's id, go to database to find that person's email and then add the email to that person in the same line. What is the good way to do that? Does anybody have example. Your help is greatly appreciated. thanks, Amy

In reply to read and write to the same file by amy063000

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