I'm working on a script that will manage a control file that up untill now has been manually edited. I want to be able to in some simple way obscure the data in the control file to prevent users from trying to edit it manually. Any trivial encryption should be fine, I don't expect that anyone would bother to try to "crack" this file. I just don't want them to be tempted to use vi on it. The control file contains ":" delimited records that have alpha, numeric and alpha/numeric fields. I'd prefer to "encrypt" by record as opposed to encrypting/decrypting the whole file at once. If anyone has ideas on what methods to use to obscure these data, I'd be greatful.

Thanks!

In reply to Obscure data by sweetblood

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