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Re: echo a | grep "[A-Z]"


From: Paul Jarc
Subject: Re: echo a | grep "[A-Z]"
Date: Mon, 03 Dec 2001 13:09:32 -0500
User-agent: Gnus/5.090004 (Oort Gnus v0.04) Emacs/20.7 (i386-redhat-linux-gnu)

"Erling Kopperdal" <address@hidden> wrote:
> The line:
> echo a | grep "[A-Z]"
> produces:
> a

This is because of your LC_* settings.  Letters are ordered as
AaBbCc..., so "a" is within the range you specified.  Try setting
LC_COLLATE to "C".


paul



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