=item B<-g> B<none>I<|>B<average>I<|>B<sum>
When multiple data sources are selected from a value spec they can be handled
=item B<-g> B<none>I<|>B<average>I<|>B<sum>
When multiple data sources are selected from a value spec they can be handled
message to STDOUT and signals success or failure with it's return value. It
exists with a return value of B<0> for success or B<1> or B<2> for warning and
critical, respectively. If the values is not available or some other error
message to STDOUT and signals success or failure with it's return value. It
exists with a return value of B<0> for success or B<1> or B<2> for warning and
critical, respectively. If the values is not available or some other error