If you want to read and write to a file have you tried Tie::File? Sample of code using IO::All module which includes the methods of Tie::File.
Hi, have you tried using Tie::File to edit a >2GB file ? Tie::File is slow, to write a 1mb file 137.506 seconds, versus 0.197 seconds without it
That would make a 2GB file take 3+days Tie::File is super slow, to print the 20/40 millionth lines in a 3GB file takes more than 30-40 minutes , versus 12 seconds without it
In reply to Re^2: Modifying small part of large file
by Anonymous Monk
in thread Modifying small part of large file
by pwagyi
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