Insert date question

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Autor: Austin Godber
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Asunto: Insert date question
Kevin Brown wrote:
> cp file file_`date +%Y%m%d`.old
> vi file


If you find:
date +%Y%m%d
to be too strangelooking you can use:
date -I

the difference is 20040204 vs 2004-02-04

date -I == date +%Y-%m-%d

Austin