Don't close your file handle within the while loop reading it.
I'm getting "Use of uninitialized value" warnings, when I initialize all variables with "my" beforehand.
You got it wrong, "my" is used to declare a variable, but it doesn't initialized the variable. Initializing a variable is to give it an initial value.

If you correct the split (as per GotToBTru's previous answer) and move the closing of the filehandle after the end of the while loop, you'll probably have less of these messages, because many of them seem to come from the fact that you are reading from a filehandle that has been closed too early, so that you don't get anything into the $_ variable and the @fields array.

In reply to Re: If line matches, print column, else print file name by Laurent_R
in thread If line matches, print column, else print file name by Yakup

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