MACHINECTL(1)                               machinectl                              MACHINECTL(1)



NAME
       machinectl - Control the systemd machine manager

SYNOPSIS
       machinectl [OPTIONS...] {COMMAND} [NAME...]

DESCRIPTION
       machinectl may be used to introspect and control the state of the systemd(1) virtual
       machine and container registration manager systemd-machined.service(8).

OPTIONS
       The following options are understood:

       -p, --property=
           When showing machine properties, limit the output to certain properties as specified
           by the argument. If not specified, all set properties are shown. The argument should
           be a property name, such as "Name". If specified more than once, all properties with
           the specified names are shown.

       -a, --all
           When showing machine properties, show all properties regardless of whether they are
           set or not.

       -l, --full
           Do not ellipsize process tree entries.

       --kill-who=
           When used with kill, choose which processes to kill. Must be one of leader, or all to
           select whether to kill only the leader process of the machine or all processes of the
           machine. If omitted, defaults to all.

       -s, --signal=
           When used with kill, choose which signal to send to selected processes. Must be one of
           the well-known signal specifiers, such as SIGTERM, SIGINT or SIGSTOP. If omitted,
           defaults to SIGTERM.

       --no-legend
           Do not print the legend, i.e. the column headers and the footer.

       -H, --host=
           Execute the operation remotely. Specify a hostname, or a username and hostname
           separated by "@", to connect to. The hostname may optionally be suffixed by a
           container name, separated by ":", which connects directly to a specific container on
           the specified host. This will use SSH to talk to the remote machine manager instance.
           Container names may be enumerated with machinectl -H HOST.

       -M, --machine=
           Execute operation on a local container. Specify a container name to connect to.

       -h, --help
           Print a short help text and exit.

       --version
           Print a short version string and exit.

       --no-pager
           Do not pipe output into a pager.

       The following commands are understood:

       list
           List currently running virtual machines and containers.

       status ID...
           Show terse runtime status information about one or more virtual machines and
           containers. This function is intended to generate human-readable output. If you are
           looking for computer-parsable output, use show instead.

       show ID...
           Show properties of one or more registered virtual machines or containers or the
           manager itself. If no argument is specified, properties of the manager will be shown.
           If an ID is specified, properties of this virtual machine or container are shown. By
           default, empty properties are suppressed. Use --all to show those too. To select
           specific properties to show, use --property=. This command is intended to be used
           whenever computer-parsable output is required. Use status if you are looking for
           formatted human-readable output.

       login ID
           Open a terminal login session to a container. This will create a TTY connection to a
           specific container and asks for the execution of a getty on it. Note that this is only
           supported for containers running systemd(1) as init system.

       reboot ID...
           Reboot one or more containers. This will trigger a reboot by sending SIGINT to the
           container's init process, which is roughly equivalent to pressing Ctrl+Alt+Del on a
           non-containerized system, and is compatible with containers running any init system.

       poweroff ID...
           Power off one or more containers. This will trigger a reboot by sending SIGRTMIN+4 to
           the container's init process, which causes systemd-compatible init systems to shut
           down cleanly. This operation does not work on containers that do not run a
           systemd(1)-compatible init system, such as sysvinit.

       kill ID...
           Send a signal to one or more processes of the virtual machine or container. This means
           processes as seen by the host, not the processes inside the virtual machine or
           container. Use --kill-who= to select which process to kill. Use --signal= to select
           the signal to send.

       terminate ID...
           Terminates a virtual machine or container. This kills all processes of the virtual
           machine or container and deallocates all resources attached to that instance.

EXIT STATUS
       On success, 0 is returned, a non-zero failure code otherwise.

ENVIRONMENT
       $SYSTEMD_PAGER
           Pager to use when --no-pager is not given; overrides $PAGER. Setting this to an empty
           string or the value "cat" is equivalent to passing --no-pager.

       $SYSTEMD_LESS
           Override the default options passed to less ("FRSXMK").

SEE ALSO
       systemd-machined.service(8), systemd-nspawn(1), systemd.special(7)



systemd 215                                                                         MACHINECTL(1)