On Thu, Jan 18, 2001 at 08:03:56PM -0800, Thornton Prime wrote:
>
> I don't think shells have a concept between local and global scope. The
> issue is that the pipe creates a subshell, which inherits the first shell
> environment, but doesn't pass it back when it exits ... here's an example
> ...
Thanks, that is logical and indeed makes sense!
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Hal B
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