enhance automation capabilities

[davidovich]

What motivated this proposal?

I am trying to introspect accounts in an nsc env:

nsc list accounts

But the output has flaws:

• Only output on stderr
• The output is table decorated for the viewer not easily usable in automated tools
• Control characters are a hindrance to piping in other tools

What is the proposed change?

Provide alternate presentation

• undecorated
• json based

Who benefits from this change?

People that write tooling to manage nsc environments

What alternatives have you evaluated?

Redirecting stderr to stdout, piping to grep filters and awk.