Hy I have this pice of code: 
 @inv0 =  split(/\n/,qx'/usr/sbin/iptables -L DOWN0 -v -n -x | awk \'{
+print $8" - "$2}\' | egrep \'^192\'');
@outv0 = split(/\n/,qx'/usr/sbin/iptables -L UP0 -v -n -x | awk \'{pri
+nt $7" - "$2}\' | egrep \'^192\'');
@inv1 =  split(/\n/,qx'/usr/sbin/iptables -L DOWN1 -v -n -x | awk \'{p
+rint $8" - "$2}\' | egrep \'^192\'');
@outv1 = split(/\n/,qx'/usr/sbin/iptables -L UP1 -v -n -x | awk \'{pri
+nt $7" - "$2}\' | egrep \'^192\'');
@inv2 =  split(/\n/,qx'/usr/sbin/iptables -L DOWN2 -v -n -x | awk \'{p
+rint $8" - "$2}\' | egrep \'^192\'');
@outv2 = split(/\n/,qx'/usr/sbin/iptables -L UP2 -v -n -x | awk \'{pri
+nt $7" - "$2}\' | egrep \'^192\'');

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so how can i make this in an for structure to avoid repetition? I have tried with arrays in arrays but no succes. Second I do not know how to expand an variable in an qx section.

In reply to expanding variables in variables by actum

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