-#Modified from https://github.com/cachengo/seba_charts/blob/master/scripts/mini_test.sh
-
-TOSCA_POD=`kubectl get pods | grep xos-tosca | cut -d " " -f1`
-TOSCA_IP=`kubectl describe pod $TOSCA_POD | grep Node: | cut -d "/" -f2`
-BBSIM_IP=`kubectl get services -n voltha | grep bbsim | tr -s ' ' | cut -d " " -f3`
+TOSCA_POD=$(kubectl get pods | grep xos-tosca | cut -d " " -f1)
+TOSCA_IP=$(kubectl describe pod "$TOSCA_POD" | grep Node: | cut -d "/" -f2)
+BBSIM_IP=$(kubectl get services -n voltha | grep bbsim | tr -s ' ' | cut -d " " -f3)