it works.
3x very much.

On Tue, 2007-11-13 at 21:51 -0700, Bob Proulx wrote:

> 龙海涛 wrote:
> > i want to store the current working dir to a variable, i write
> 
> The most common way to save the present working directory to a
> variable would be to use the $(...) form.
> 
>   test=$(pwd)
>   echo $test
> 
> Try that.
> 
> Bob
> 
> 

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