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Re: shell script problem
On Sun, 25 Oct 1998, Itamar S.-T. wrote:
> Ze'ev Maor wrote:
>
> > see that sometimes you get 2 lines of output - i.e. the grep actually
> > started running while the ps was running - and sometimes you'll only get
> > one, depends on load average/cpu scheduling.)
>
> The pnserver always has two processes running, so $numps < 2 always works if it
> includes the grep or not.
>
> I do /usr/local/pnserver/checkpn and it doesn't *do* anything. And I did chmod
> +x it. But if I cd to /usr/local/pnserver and then run ./checkpn it runs fine.
This is not a M$ OS. Scripts don't just do nothing without complaining.
What is the output when it 'does' something, and what happens when it
'doesn't'. Use script and post the result.
Peter