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Re: Re[2]: orientation of simplex-link

On Fri, 26 Feb 1999 18:44:53 +0800, Huang Hai wrote: 
>Thanks a lot. I do use grep to find some keywords, but I don't know how to
>grep into one or more subdirectories. You know, there is a lot of
>subdirectories in ~ns/tcl.

    grep foo `find . -name \*.tcl -print` 

>Concern snapshot, I don't know how to access it though I have seen several
>times in this maillist. There is no snapshot entry in ns homepage. Where
>is it?

See the ``download instructions'' and search for snapshot.

   -John Heidemann