Erik Arvstedt 0f1ee5f533
examples: improve shell session usability
- Add usage prompt when starting shell sessions

- Give all examples an uniform interface ("c") for running commands
  or starting a shell on the node.
2020-05-17 23:53:32 +02:00
..
2020-03-30 10:56:57 +02:00
2020-04-08 07:01:35 +00:00