how to find spaces with a regex?

Sat Feb 21 04:57:55 UTC 2004

On Fri, 20 Feb 2004 18:25:58 -0800
"Bevan C. Bennett" <bevan at fulcrummicro.com> wrote:

> I don't think grep actually uses \s to mean a space... at least 'man 
> grep' doesn't appear to mention it... although many other regexps do.
> 

I think you may be right, perl certainly uses it and there is a grep -P option for perl regex though.
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