sed und co.

Alexander Reelsen ref at tretmine.org
Mon Feb 17 10:29:02 CET 2003


On Mon, Feb 17, 2003 at 10:23:20AM +0100, Jens Hoffrichter wrote:
> On Mon, Feb 17, 2003 at 09:43:40AM +0100, Uwe Schuerkamp wrote:
> > wie waers mit awk? Pipe doch nach 
> > 
> >  | awk 'BEGIN{FS=","} {print $NF}'
> cut ist für solche Zwecke auch sehr gut zu gebrauchen:
> 
> echo $ACTADDR | cut -d"," -f 2 | sed 's/"//g'
Wobei die awk loesung in diesem fall aber besser ist, wenn vorherige
felder fehlen. Die werden naemlich angezeigt, waehrend cut ins leere
laeuft

rwblinux2:~ # echo "vorname, name, member at list" | awk -F, '{ print $NF }'
 member at list
rwblinux2:~ # echo "vorname, name, member at list" | cut -d, -f3
 member at list
rwblinux2:~ # echo "name, member at list" | awk -F, '{ print $NF }'
 member at list
rwblinux2:~ # echo "name, member at list" | cut -d, -f3


MfG/Regards, Alexander

-- 
Alexander Reelsen   http://tretmine.org
ref at tretmine.org



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