Re: [R] system() command in R

From: nandan amar <nandan.amar_at_gmail.com>
Date: Tue, 05 Apr 2011 13:37:12 +0530

On 4 April 2011 16:54, rasanpreet kaur suri <rasanpreet.kaur_at_gmail.com>wrote:

> Hi all,
> I have a local server insalled on my system and have to start that from
> within my R function.
>
> here is how I start it:
>
> cmd<-"sh start-server.sh"
>
> system(cmd, wait=FALSE)
>
> My function has to start the server and proceed with further steps. The
> server starts but the further steps of the program are not executed.The
> cursor keeps waiting after the server is started.
>
> How r u executing further steps after starting server, meant for server
from R ??

i tried removing the wait=FALSE, but it still keeps waiting.
>
> I also tried putting the start-server in a separate function and my further
> script in a separate function and then run them together, but it still
> waits. The transition from the start of server to next step is not
> happening.
>
> Please help. I have been stuck on this for quite some time now.
>
> --
> Rasanpreet Kaur

>
> [[alternative HTML version deleted]]
>
> ______________________________________________
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> PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>

-- 
Amar Kumar Nandan
Karnataka, India, 560100
http://aknandan.co.nr

	[[alternative HTML version deleted]]

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Received on Tue 05 Apr 2011 - 08:25:06 GMT

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