improve readability of example output

Author: mattfenwick

examples/run.sh

@@ -4,6 +4,7 @@ set -euo pipefail
 set -xv
 
 # run all 5
+printf "\n\n********************** run all 5 modes **************************\n\n"
 go run ../cmd/cyclonus/main.go analyze \
   --use-example-policies \
   --mode explain,lint,query-target,query-traffic,probe \
@@ -12,29 +13,34 @@ go run ../cmd/cyclonus/main.go analyze \
   --probe-path ./probe-example.json
 
 # run just the explainer
+printf "\n\n********************** run just the explainer **************************\n\n"
 go run ../cmd/cyclonus/main.go analyze \
   --mode explain \
   --policy-path ../networkpolicies/simple-example/
 
 # run just the targets
+printf "\n\n********************** run just the targets **************************\n\n"
 go run ../cmd/cyclonus/main.go analyze \
   --mode query-target \
   --policy-path ../networkpolicies/simple-example/ \
   --target-pod-path ./targets.json
 
 # run just the traffic
+printf "\n\n********************** run just the traffic **************************\n\n"
 go run ../cmd/cyclonus/main.go analyze \
   --mode query-traffic \
   --policy-path ../networkpolicies/simple-example/ \
   --traffic-path ./traffic.json
 
 # run just the probe
+printf "\n\n********************** run just the probe **************************\n\n"
 go run ../cmd/cyclonus/main.go analyze \
   --mode probe \
   --policy-path ../networkpolicies/simple-example/ \
   --probe-path ./probe.json
 
 # run just the linter
+printf "\n\n********************** run just the linter **************************\n\n"
 go run ../cmd/cyclonus/main.go analyze \
   --mode lint \
-  --policy-path ../networkpolicies/simple-example
+  --policy-path ../networkpolicies/simple-example