Github user tbouron commented on a diff in the pull request:
https://github.com/apache/brooklyn-docs/pull/266#discussion_r213939941
--- Diff: guide/blueprints/example_yaml/vanilla-bash-netcat-w-client.yaml
---
@@ -66,7 +66,7 @@ services:
name: sayHiNetcat
description: Echo a small hello string to the netcat entity
command: |
- echo $message | nc $TARGET_HOSTNAME 4321
+ echo $message | nc -N $TARGET_HOSTNAME 4321
--- End diff --
What the `-N` does? Also, I'm not sure this is advisable as some platform,
i.e. MacOS don't have this option available
---
