On Sun, 23 Sep 2007 23:45:54 -0700, gerry.brennan wrote:

[snip, he wants the return code from ssh run in a loop]

>
> Sorry guys .. I forgot one important criteria ... I need to do it in
> paralell ...
>
> I think both solutions above will only work serially ...
>
> Point taken on the /dev/null issue.
>
> /Gerry.

Both my proposed solutions work in 'paralell'.

Which is "better" depends on what you are going to do with the results.

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