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Hi BrowserUK,
Thanks a lot for your inputs. I have tried your option as well, sitll the CPU usage is 100%.Is it possible to load only one line into memory from the huge file and store it into hash or without opening directly possible to store it into hash. I am worrying that it may not be very less possible. Still thought of getting your suggestion.
Thanks
madtoperl

In reply to Re^2: Reduce CPU utilization time in reading file using perl by madtoperl
in thread Reduce CPU utilization time in reading file using perl by madtoperl

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