$ fleetd -foo
flag provided but not defined: -foo
fleetd is the server component of fleet, a simple orchestration system for scheduling systemd units in a cluster.
Usage of fleetd:
  -config="": Path to config file. Fleet will look for a config at /etc/fleet/fleet.conf by default.
  -version=false: Print the version and exit
$ fleetctl --foo
flag provided but not defined: -foo
Usage of fleetctl:
  -ca-file="": Location of TLS CA file used to secure communication with the fleet API or etcd
  -cert-file="": Location of TLS cert file used to secure communication with the fleet API or etcd
  -debug=false: Print out more debug information to stderr
  -driver="API": Adapter used to execute fleetctl commands. Options include "API" and "etcd".
  -endpoint="unix:///var/run/fleet.sock": Location of the fleet API if --driver=API. Alternatively, if --driver=etcd, location of the etcd API.
  -etcd-cafile="": hidden
  -etcd-certfile="": hidden
  -etcd-key-prefix="/_coreos.com/fleet/": Keyspace for fleet data in etcd (development use only!)
  -etcd-keyfile="": hidden
  -experimental-api=true: hidden
  -h=false: Print usage information and exit
  -help=false: Print usage information and exit
  -key-file="": Location of TLS key file used to secure communication with the fleet API or etcd
  -known-hosts-file="~/.fleetctl/known_hosts": File used to store remote machine fingerprints. Ignored if strict host key checking is disabled.
  -request-timeout=3: Amount of time in seconds to allow a single request before considering it failed.
  -ssh-timeout=10: Amount of time in seconds to allow for SSH connection initialization before failing.
  -ssh-username="core": Username to use when connecting to CoreOS instance.
  -strict-host-key-checking=true: Verify host keys presented by remote machines before initiating SSH connections.
  -tunnel="": Establish an SSH tunnel through the provided address for communication with fleet and etcd.
  -version=false: Print the version and exit