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Re: find help about 'read' built-in command


From: Mike Stroyan
Subject: Re: find help about 'read' built-in command
Date: Wed, 14 Nov 2007 00:45:46 -0700
User-agent: Mutt/1.5.15+20070412 (2007-04-11)

On Wed, Nov 14, 2007 at 03:33:25PM +0800, Tatavarty Kalyan wrote:
> if you use "$PWD" variable the assignment seems  redundant too:)

Assigning the value of "$PWD" can be useful for remembering a directory
before using cd to change the directory.  That leads into the next
question about directory tree walking.

-- 
Mike Stroyan <address@hidden>




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