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Re: Determing if pipe exists
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From: |
Brendan Strejcek |
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Subject: |
Re: Determing if pipe exists |
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Date: |
Thu, 5 May 2005 17:30:21 -0500 |
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User-agent: |
Mutt/1.5.6+20040907i |
Russell Van Tassell wrote:
> What about something like...
>
> classes:
> is_pipe = (
> ReturnsZero(/bin/sh -c '
> /bin/test -p /path/to/pipe
> ')
> )
Yeah, that is better. And I was only using /bin/sh -c '' for the shell
output redirection. So one could also just do:
classes:
is_pipe = ( ReturnsZero(/bin/test -p /path/to/pipe) )