A good strategy would be to show us what you have tried and tell us how it failed.

Your description is not altogether clear nor consistent. Your last significant paragraph is talking about files whereas the rest of your node talks about comparing individual lines. It may help if you tell us why you need to do this. Solutions that work well for some problems will fail horribly if used for a different class of problem.

Perl is the programming world's equivalent of English

In reply to Re: How to campare two variable consist line and print difference by GrandFather
in thread How to campare two variable consist line and print difference by Mjpaddy

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