Did you do 
    man setpriority

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You'll want PRIO_PROCESS (which is 0) for the first argument, 0 (which means the current whatever, whatever being the current process, group, or user) for the second, then the priority for the third.

I suspect there must be some good way of getting at these constants, but I'm not quite sure how.

In reply to Re: renice by btrott
in thread renice by jettero

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