opsan00@dyeccs01 # symcfg -sid 1474 -fa all list | {
opsan00@dyeccs01 > read x;read x;read x;read x
opsan00@dyeccs01 > while IFS='[ \t-]' read x director port x; do
opsan00@dyeccs01 > echo "symmaskdb -sid 1474 -dir $director -p $port list database -nop"
opsan00@dyeccs01 > done
opsan00@dyeccs01 > }
symmaskdb -sid 1474 -dir -p list database -nop
symmaskdb -sid 1474 -dir -p list database -nop
symmaskdb -sid 1474 -dir -p list database -nop
symmaskdb -sid 1474 -dir -p list database -nop
symmaskdb -sid 1474 -dir -p list database -nop
symmaskdb -sid 1474 -dir -p list database -nop
symmaskdb -sid 1474 -dir -p list database -nop
symmaskdb -sid 1474 -dir -p list database -nop
symmaskdb -sid 1474 -dir -p list database -nop
symmaskdb -sid 1474 -dir -p list database -nop
symmaskdb -sid 1474 -dir -p list database -nop
symmaskdb -sid 1474 -dir -p list database -nop
symmaskdb -sid 1474 -dir -p list database -nop
symmaskdb -sid 1474 -dir -p list database -nop
symmaskdb -sid 1474 -dir -p list database -nop
symmaskdb -sid 1474 -dir -p list database -nop
symmaskdb -sid 1474 -dir -p list database -nop
symmaskdb -sid 1474 -dir -p list database -nop
symmaskdb -sid 1474 -dir -p list database -nop
symmaskdb -sid 1474 -dir -p list database -nop
symmaskdb -sid 1474 -dir -p list database -nop
symmaskdb -sid 1474 -dir -p list database -nop
symmaskdb -sid 1474 -dir -p list database -nop
symmaskdb -sid 1474 -dir -p list database -nop
symmaskdb -sid 1474 -dir -p list database -nop
symmaskdb -sid 1474 -dir -p list database -nop
symmaskdb -sid 1474 -dir -p list database -nop
symmaskdb -sid 1474 -dir -p list database -nop
symmaskdb -sid 1474 -dir -p list database -nop
#
#
I think I the curcial bit of the script is the bit I least understand:
Code:
while IFS='[ \t-]' read x director port x
I assume that the director and port are parameters and hence why they are passed into the echo command - correct?
However how does it know what these parameters are without awk column 1 & 2?
I am probably getting this wrong but I think if I can get my head round this then I will be able to understand what the script is doing and may even be able to troubleshoot it better myself
I also thought I understood your awk parameters and tried to change it slightly which made it output the whole command - I will need to see if there is a way I can figure out how to do this - the more I use awk the more l like it.
Code:
# symcfg -sid 1474 -fa all list | awk -F'[ \tFA-]*' '{print $1}'
Symmetrix ID: 000284701474
S Y M M E T R I X F I B R E D I R E C T O R S
Dir Port WWN VCM Volume Set Pnt to Pnt
Enabled Addressing
FA-3A 0 500604843e0cc882 No No Yes
FA-3A 1 500604843e0cc8a2 Yes Yes Yes
FA-4A 0 500604843e0cc883 Yes No Yes
FA-4A 1 500604843e0cc8a3 Yes Yes Yes
FA-6A 0 500604843e0cc885 No No Yes
FA-6A 1 500604843e0cc8a5 Yes No Yes
FA-11A 0 500604843e0cc88a Yes No Yes
FA-11A 1 500604843e0cc8aa Yes Yes Yes
FA-13A 0 500604843e0cc88c No No Yes
FA-13A 1 500604843e0cc8ac Yes No Yes
FA-14A 0 500604843e0cc88d Yes No Yes
FA-14A 1 500604843e0cc8ad Yes No Yes
FA-3B 0 500604843e0cc892 Yes No Yes
FA-3B 1 500604843e0cc8b2 Yes No Yes
FA-4B 0 500604843e0cc893 No No Yes
FA-4B 1 500604843e0cc8b3 Yes No Yes
FA-6B 0 500604843e0cc895 Yes No Yes
FA-6B 1 500604843e0cc8b5 Yes Yes Yes
FA-11B 0 500604843e0cc89a No No Yes
FA-11B 1 500604843e0cc8ba Yes No Yes
FA-13B 0 500604843e0cc89c Yes No Yes
FA-13B 1 500604843e0cc8bc Yes Yes Yes
FA-14B 0 500604843e0cc89d No No Yes
FA-14B 1 500604843e0cc8bd Yes Yes Yes
#
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06-21-2010
