help

$  etcdctl member list --help
NAME:
        member list - Lists all members in the cluster

USAGE:
        etcdctl member list [flags]

DESCRIPTION:
        When --write-out is set to simple, this command prints out comma-separated member lists for each endpoint.
        The items in the lists are ID, Status, Name, Peer Addrs, Client Addrs, Is Learner.

OPTIONS:
  -h, --help[=false]    help for list