I have used this approach numerous times (though after I discovered File::Copy I've used it much more). The only thing I missed (typical of my not seeing all the power one can get into a single line) is the 'print NEW while(<OLD>)' single line.

I am curious that in the original Anonymous Monk's code the input from OLD is to a scalar, doesn't that just read in a single record from the OLD document?

ack Albuquerque, NM

In reply to Re^2: How to copy a file by ack
in thread How to copy a file by Anonymous Monk

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