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Re: How to use ``nice'' on a pipe?



what about

nice bash -e '<script>'

On Sun, Mar 09, 2008 at 05:34:48PM +0800, Wei Chen wrote:
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> Hi,
> 
> I usually use ``nice'' and ``ionice'' to run a program in a low
> priority. But with the following script, I only get command1 running in
> a low priority. How can I make both command1 and command2 on the pipe
> running in the low priority? Thank you.
> 
> =================================
> #!/bin/sh
> runprogram () {
>   nice -n19 ionice -c2 -n7 "$@"
> }
> runprogram command1 | command2
> =================================
> 
> - --
> Cheers,
> 
> Wei Chen
> http://www.acplex.com/people/wchen/
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> 
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-- 
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	- George W. Bush
10/08/2004
St. Louis, MO
Second presidential debate

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