awk question
Gary Kline
kline at tao.thought.org
Tue Apr 10 23:15:48 UTC 2007
On Mon, Apr 09, 2007 at 06:54:07PM -0700, Rick Olson wrote:
> I'm assuming you've already taken care of this, but to answer your
> original question in AWK form, you could have done the following:
>
> ls -l | awk '$8 == 2006 {system("rm " $9)}'
>
i'Ll save your snippet to my growing %%% awk file in my ~/HowTo,
thankee much. I'm in the first stages on a months-long trial on
system tuning. This, before I'd risk publishing anything. So
far tho, by upping and lower the NICE prio of various binaries, I
have been able to get more than 70% efficient use out of my older
servers. ---This *ought* to carry over to my faster machines....
Is tthere a way of using ps -alx | ask to look at nice and if it
is non-zero (the default), to reset it to zero?
Say that I've reniced xorg and mozilla to -9 for starters and
reniced epiphany to -11. Others may have a much lower NICE of
19. I don't know ask that well; is this on better left to
something like C? :-) [[[ Something I can do?? :-) ]]]
thanks in advance,
gary
>
--
Gary Kline kline at thought.org www.thought.org Public Service Unix
More information about the freebsd-questions
mailing list