Thank you perlmonks for the help. substr works fine in my case. yeah, this is by no means a robust encryption. One more question: How do i skip the first and last lines of the file from this substitution? The first and last lines are headers and footers of the file and needs to be preserved. thanks. I am revisiting perl after a long time and am rusty. So, appreciate all your help.

In reply to Re: Re: Simple Encryption question by rman
in thread Simple Encryption question by rman

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