Re: Dunce awk question

["William A. Mahaffey III" <wam%hiwaay.net@localhost>]

On 09/25/15 11:18, David wrote:
> On 2015-09-25 11:41, William A. Mahaffey III wrote:
>
> > I am trying to use awk & grep to fashion a command to print out HDD
> > temps, along w/ some identifying info:
> >
> > [wam@4256EE1, ~, 10:41:29am] 418 % sudo atactl wd0 identify | grep Model
> > Model: HGST HTS721010A9E630, Rev: JB0OA3J0, Serial #: JR10046P1D5UXN
> > [wam@4256EE1, ~, 10:41:31am] 419 % sudo atactl wd0 identify | grep
> > Model | awk '{printf $3 " "}' -
> > [wam@4256EE1, ~, 10:41:32am] 420 % uname -a
> > NetBSD 4256EE1.CFD.COM 6.1.5 NetBSD 6.1.5 (GENERIC) amd64
> > [wam@4256EE1, ~, 10:41:34am] 421 %
> >
> > I am only *weakly* familiar w/ GNU awk, where the above works. What am
> > I missing here, I expected the above to print out the model # of the
> > HDD. Please apply the clue-bat generously :-) ....
>
> You almost certainly don't need grep when awk is involved:
>
> echo 'Model: HGST HTS721010A9E630, Rev: JB0OA3J0, Serial #: 
> JR10046P1D5UXN' | awk '/Model/{print $3}'
>
> seems to work for me...

Yes, thanks :-) ....

--

	William A. Mahaffey III

 ----------------------------------------------------------------------

	"The M1 Garand is without doubt the finest implement of war
	 ever devised by man."
                           -- Gen. George S. Patton Jr.