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Re: find help about 'read' built-in command
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From: |
Mike Stroyan |
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Subject: |
Re: find help about 'read' built-in command |
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Date: |
Wed, 14 Nov 2007 00:45:46 -0700 |
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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 <mike@stroyan.net>