On 7/4/07, Joseph L. Casale <[EMAIL PROTECTED]> wrote:
snip
Is it actually incorrect to run: stop_it(@DNS); aside from maybe looking
strange?
snip
It doesn't look strange, but your code only works with the first
element of @DNS so it is pointless. If you want to say stop_it(@DNS)
and actually do something with the the other values in @DNS you will
need a loop inside the sub:
sub stop_it {
for my $vm (@_) {
my $state = `/usr/bin/vmware-cmd "$vm" getstate -q`;
.
.
.
}
}
If you really only want to work with the first value in @DNS then you should say
stop_it($DNS[0]);
to avoid confusing people.
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