On Feb 5, 2008 9:12 AM, Karl Cunningham <[EMAIL PROTECTED]> wrote:
> On 2/5/2008 8:22 AM, kelsey hudson wrote:
>
> > to make use of this information, poll on /proc/stat every n seconds.
> > take the current value and subtract from it the previous value, and you
> > have the delta. divide this by n seconds times USER_HZ (typically 100,
> > but being careful not to ?DIV/0!) and you have an average percentage of
> > CPU utilization in each time slice. viola, wasn't that easy?
>
> For extra credit write a Perl one-liner to do the above.
That would be the moral equivalent of
$ top -n1 | grep Cpu
which is a one-command-liner.
carl
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carl lowenstein marine physical lab u.c. san diego
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