topic help in a script in Operating System - HP-UX

help in a script

Kwhite_1 — Tue, 29 Sep 2009 19:58:07 GMT

Hello,

I have a file that consists of abput 1000 records as shown below for example.

VG Name /dev/vgswap
VG Write Access read/write
VG Status available
Max LV 255
Cur LV 2
Open LV 2
Max PV 16
Cur PV 1
Act PV 1
Max PE per PV 25000
VGDA 2
PE Size (Mbytes) 4
Total PE 12860
Alloc PE 12500
Free PE 360
Total PVG 0
Total Spare PVs 0
Total Spare PVs in use 0

Now the question is I need to write a report by grasping two strings from the above on the same line like

Max PE per PV 25000 VGDA 2

Re: help in a script

VK2COT — Tue, 29 Sep 2009 20:10:06 GMT

Hello,

One of many possibilities with awk(1):

awk 'BEGIN { ORS=" " } /^Max PE per PV|^VGDA/ {print}'

Cheers,

VK2COT

Re: help in a script

James R. Ferguson — Tue, 29 Sep 2009 20:22:45 GMT

Hi:

# vgdisplay|awk '/^VG Name/ {X=$NF};/^Max PE per PV/ {X=X" "$0};/^VGDA/ {print X" "$0}'

Regards!

...JRF...

Re: help in a script

Tingli — Tue, 29 Sep 2009 21:37:05 GMT

vgdisplay | egrep "Max PE per PV|VGDA" | sed -n '/Max/{N;s/\n//;p;}'