<root
SYSTEMD.DIRECTIVES(7)                   systemd.directives                  SYSTEMD.DIRECTIVES(7)

NAME
       systemd.directives - Index of configuration directives

UNIT DIRECTIVES
       Directives for configuring units, used in unit files.

       Accept=
           systemd.socket(5)

       AccuracySec=
           systemd.timer(5)

       After=
           systemd.unit(5)

       Alias=
           systemd.unit(5)

       AllowIsolate=
           systemd.unit(5)

       Also=
           systemd.unit(5)

       AmbientCapabilities=
           systemd.exec(5)

       AppArmorProfile=
           systemd.exec(5)

       AssertACPower=
           systemd.unit(5)

       AssertArchitecture=
           systemd.unit(5)

       AssertCapability=
           systemd.unit(5)

       AssertDirectoryNotEmpty=
           systemd.unit(5)

       AssertFileIsExecutable=
           systemd.unit(5)

       AssertFileNotEmpty=
           systemd.unit(5)

       AssertFirstBoot=
           systemd.unit(5)

       AssertHost=
           systemd.unit(5)

       AssertKernelCommandLine=
           systemd.unit(5)

       AssertNeedsUpdate=
           systemd.unit(5)

       AssertPathExists=
           systemd.unit(5)

       AssertPathExistsGlob=
           systemd.unit(5)

       AssertPathIsDirectory=
           systemd.unit(5)

       AssertPathIsMountPoint=
           systemd.unit(5)

       AssertPathIsReadWrite=
           systemd.unit(5)

       AssertPathIsSymbolicLink=
           systemd.unit(5)

       AssertSecurity=
           systemd.unit(5)

       AssertVirtualization=
           systemd.unit(5)

       Backlog=
           systemd.socket(5)

       Before=
           systemd.unit(5)

       BindIPv6Only=
           systemd.socket(5)

       BindToDevice=
           systemd.socket(5)

       BindsTo=
           systemd.unit(5)

       BlockIOAccounting=
           systemd.resource-control(5)

       BlockIODeviceWeight=
           systemd.resource-control(5)

       BlockIOReadBandwidth=
           systemd.resource-control(5)

       BlockIOWeight=
           systemd.resource-control(5)

       BlockIOWriteBandwidth=
           systemd.resource-control(5)

       Broadcast=
           systemd.socket(5)

       BusName=
           systemd.service(5)

       BusPolicy=
           systemd.service(5)

       CPUAccounting=
           systemd.resource-control(5)

       CPUAffinity=
           systemd.exec(5)

       CPUQuota=
           systemd.resource-control(5)

       CPUSchedulingPolicy=
           systemd.exec(5)

       CPUSchedulingPriority=
           systemd.exec(5)

       CPUSchedulingResetOnFork=
           systemd.exec(5)

       CPUShares=
           systemd.resource-control(5)

       Capabilities=
           systemd.exec(5)

       CapabilityBoundingSet=
           systemd.exec(5)

       ConditionACPower=
           systemd.unit(5)

       ConditionArchitecture=
           systemd.unit(5)

       ConditionCapability=
           systemd.unit(5)

       ConditionDirectoryNotEmpty=
           systemd.unit(5)

       ConditionFileIsExecutable=
           systemd.unit(5)

       ConditionFileNotEmpty=
           systemd.unit(5)

       ConditionFirstBoot=
           systemd.unit(5)

       ConditionHost=
           systemd.unit(5)

       ConditionKernelCommandLine=
           systemd.unit(5)

       ConditionNeedsUpdate=
           systemd.unit(5)

       ConditionPathExists=
           systemd.unit(5)

       ConditionPathExistsGlob=
           systemd.unit(5)

       ConditionPathIsDirectory=
           systemd.unit(5)

       ConditionPathIsMountPoint=
           systemd.unit(5)

       ConditionPathIsReadWrite=
           systemd.unit(5)

       ConditionPathIsSymbolicLink=
           systemd.unit(5)

       ConditionSecurity=
           systemd.unit(5)

       ConditionVirtualization=
           systemd.unit(5)

       Conflicts=
           systemd.unit(5)

       DefaultDependencies=
           systemd.unit(5)

       DefaultInstance=
           systemd.unit(5)

       DeferAcceptSec=
           systemd.socket(5)

       Delegate=
           systemd.resource-control(5)

       Description=
           systemd.unit(5)

       DeviceAllow=
           systemd.resource-control(5)

       DevicePolicy=
           systemd.resource-control(5)

       DirectoryMode=
           systemd.automount(5), systemd.mount(5), systemd.path(5), systemd.socket(5)

       DirectoryNotEmpty=
           systemd.path(5)

       Documentation=
           systemd.unit(5)

       Environment=
           systemd.exec(5)

       EnvironmentFile=
           systemd.exec(5)

       ExecReload=
           systemd.service(5)

       ExecStart=
           systemd.service(5)

       ExecStartPost=
           systemd.service(5), systemd.socket(5)

       ExecStartPre=
           systemd.service(5), systemd.socket(5)

       ExecStop=
           systemd.service(5)

       ExecStopPost=
           systemd.service(5), systemd.socket(5)

       ExecStopPre=
           systemd.socket(5)

       FailureAction=
           systemd.service(5)

       FileDescriptorName=
           systemd.socket(5)

       FileDescriptorStoreMax=
           systemd.service(5)

       FreeBind=
           systemd.socket(5)

       Group=
           systemd.exec(5)

       GuessMainPID=
           systemd.service(5)

       IOSchedulingClass=
           systemd.exec(5)

       IOSchedulingPriority=
           systemd.exec(5)

       IPTOS=
           systemd.socket(5)

       IPTTL=
           systemd.socket(5)

       IgnoreOnIsolate=
           systemd.unit(5)

       IgnoreSIGPIPE=
           systemd.exec(5)

       InaccessibleDirectories=
           systemd.exec(5)

       JobTimeoutAction=
           systemd.unit(5)

       JobTimeoutRebootArgument=
           systemd.unit(5)

       JobTimeoutSec=
           systemd.unit(5)

       JoinsNamespaceOf=
           systemd.unit(5)

       KeepAlive=
           systemd.socket(5)

       KeepAliveIntervalSec=
           systemd.socket(5)

       KeepAliveProbes=
           systemd.socket(5)

       KeepAliveTimeSec=
           systemd.socket(5)

       KillMode=
           systemd.kill(5)

       KillSignal=
           systemd.kill(5)

       LimitAS=
           systemd.exec(5)

       LimitCORE=
           systemd.exec(5)

       LimitCPU=
           systemd.exec(5)

       LimitDATA=
           systemd.exec(5)

       LimitFSIZE=
           systemd.exec(5)

       LimitLOCKS=
           systemd.exec(5)

       LimitMEMLOCK=
           systemd.exec(5)

       LimitMSGQUEUE=
           systemd.exec(5)

       LimitNICE=
           systemd.exec(5)

       LimitNOFILE=
           systemd.exec(5)

       LimitNPROC=
           systemd.exec(5)

       LimitRSS=
           systemd.exec(5)

       LimitRTPRIO=
           systemd.exec(5)

       LimitRTTIME=
           systemd.exec(5)

       LimitSIGPENDING=
           systemd.exec(5)

       LimitSTACK=
           systemd.exec(5)

       ListenDatagram=
           systemd.socket(5)

       ListenFIFO=
           systemd.socket(5)

       ListenMessageQueue=
           systemd.socket(5)

       ListenNetlink=
           systemd.socket(5)

       ListenSequentialPacket=
           systemd.socket(5)

       ListenSpecial=
           systemd.socket(5)

       ListenStream=
           systemd.socket(5)

       ListenUSBFunction=
           systemd.socket(5)

       MakeDirectory=
           systemd.path(5)

       Mark=
           systemd.socket(5)

       MaxConnections=
           systemd.socket(5)

       MemoryAccounting=
           systemd.resource-control(5)

       MemoryLimit=
           systemd.resource-control(5)

       MessageQueueMaxMessages=
           systemd.socket(5)

       MessageQueueMessageSize=
           systemd.socket(5)

       MountFlags=
           systemd.exec(5)

       Nice=
           systemd.exec(5)

       NoDelay=
           systemd.socket(5)

       NoNewPrivileges=
           systemd.exec(5)

       NonBlocking=
           systemd.service(5)

       NotifyAccess=
           systemd.service(5)

       OOMScoreAdjust=
           systemd.exec(5)

       OnActiveSec=
           systemd.timer(5)

       OnBootSec=
           systemd.timer(5)

       OnCalendar=
           systemd.timer(5)

       OnFailure=
           systemd.unit(5)

       OnFailureJobMode=
           systemd.unit(5)

       OnStartupSec=
           systemd.timer(5)

       OnUnitActiveSec=
           systemd.timer(5)

       OnUnitInactiveSec=
           systemd.timer(5)

       Options=
           systemd.mount(5), systemd.swap(5)

       PAMName=
           systemd.exec(5)

       PIDFile=
           systemd.service(5)

       PartOf=
           systemd.unit(5)

       PassCredentials=
           systemd.socket(5)

       PassEnvironment=
           systemd.exec(5)

       PassSecurity=
           systemd.socket(5)

       PathChanged=
           systemd.path(5)

       PathExists=
           systemd.path(5)

       PathExistsGlob=
           systemd.path(5)

       PathModified=
           systemd.path(5)

       PermissionsStartOnly=
           systemd.service(5)

       Persistent=
           systemd.timer(5)

       Personality=
           systemd.exec(5)

       PipeSize=
           systemd.socket(5)

       Priority=
           systemd.socket(5), systemd.swap(5)

       PrivateDevices=
           systemd.exec(5)

       PrivateNetwork=
           systemd.exec(5)

       PrivateTmp=
           systemd.exec(5)

       PropagatesReloadTo=
           systemd.unit(5)

       ProtectHome=
           systemd.exec(5)

       ProtectSystem=
           systemd.exec(5)

       RandomizedDelaySec=
           systemd.timer(5)

       ReadOnlyDirectories=
           systemd.exec(5)

       ReadWriteDirectories=
           systemd.exec(5)

       RebootArgument=
           systemd.unit(5)

       ReceiveBuffer=
           systemd.socket(5)

       RefuseManualStart=
           systemd.unit(5)

       RefuseManualStop=
           systemd.unit(5)

       ReloadPropagatedFrom=
           systemd.unit(5)

       RemainAfterElapse=
           systemd.timer(5)

       RemainAfterExit=
           systemd.service(5)

       RemoveOnStop=
           systemd.socket(5)

       RequiredBy=
           systemd.unit(5)

       Requires=
           systemd.unit(5)

       RequiresMountsFor=
           systemd.unit(5)

       Requisite=
           systemd.unit(5)

       Restart=
           systemd.service(5)

       RestartForceExitStatus=
           systemd.service(5)

       RestartPreventExitStatus=
           systemd.service(5)

       RestartSec=
           systemd.service(5)

       RestrictAddressFamilies=
           systemd.exec(5)

       ReusePort=
           systemd.socket(5)

       RootDirectory=
           systemd.exec(5)

       RootDirectoryStartOnly=
           systemd.service(5)

       RuntimeDirectory=
           systemd.exec(5)

       RuntimeDirectoryMode=
           systemd.exec(5)

       RuntimeMaxSec=
           systemd.service(5)

       SELinuxContext=
           systemd.exec(5)

       SELinuxContextFromNet=
           systemd.socket(5)

       SecureBits=
           systemd.exec(5)

       SendBuffer=
           systemd.socket(5)

       SendSIGHUP=
           systemd.kill(5)

       SendSIGKILL=
           systemd.kill(5)

       Service=
           systemd.socket(5)

       Slice=
           systemd.resource-control(5)

       SloppyOptions=
           systemd.mount(5)

       SmackLabel=
           systemd.socket(5)

       SmackLabelIPIn=
           systemd.socket(5)

       SmackLabelIPOut=
           systemd.socket(5)

       SmackProcessLabel=
           systemd.exec(5)

       SocketGroup=
           systemd.socket(5)

       SocketMode=
           systemd.socket(5)

       SocketProtocol=
           systemd.socket(5)

       SocketUser=
           systemd.socket(5)

       Sockets=
           systemd.service(5)

       SourcePath=
           systemd.unit(5)

       StandardError=
           systemd.exec(5)

       StandardInput=
           systemd.exec(5)

       StandardOutput=
           systemd.exec(5)

       StartLimitAction=
           systemd.unit(5)

       StartLimitBurst=
           systemd.unit(5)

       StartLimitInterval=
           systemd.unit(5)

       StartupBlockIOWeight=
           systemd.resource-control(5)

       StartupCPUShares=
           systemd.resource-control(5)

       StopWhenUnneeded=
           systemd.unit(5)

       SuccessExitStatus=
           systemd.service(5)

       SupplementaryGroups=
           systemd.exec(5)

       Symlinks=
           systemd.socket(5)

       SyslogFacility=
           systemd.exec(5)

       SyslogIdentifier=
           systemd.exec(5)

       SyslogLevel=
           systemd.exec(5)

       SyslogLevelPrefix=
           systemd.exec(5)

       SystemCallArchitectures=
           systemd.exec(5)

       SystemCallErrorNumber=
           systemd.exec(5)

       SystemCallFilter=
           systemd.exec(5)

       TCPCongestion=
           systemd.socket(5)

       TTYPath=
           systemd.exec(5)

       TTYReset=
           systemd.exec(5)

       TTYVHangup=
           systemd.exec(5)

       TTYVTDisallocate=
           systemd.exec(5)

       TasksAccounting=
           systemd.resource-control(5)

       TasksMax=
           systemd.resource-control(5)

       TimeoutIdleSec=
           systemd.automount(5)

       TimeoutSec=
           systemd.mount(5), systemd.service(5), systemd.socket(5), systemd.swap(5)

       TimeoutStartSec=
           systemd.service(5)

       TimeoutStopSec=
           systemd.service(5)

       TimerSlackNSec=
           systemd.exec(5)

       Transparent=
           systemd.socket(5)

       TriggerLimitIntervalBurst=
           systemd.socket(5)

       TriggerLimitIntervalSec=
           systemd.socket(5)

       Type=
           systemd.mount(5), systemd.service(5)

       UMask=
           systemd.exec(5)

       USBFunctionDescriptors=
           systemd.service(5)

       USBFunctionStrings=
           systemd.service(5)

       Unit=
           systemd.path(5), systemd.timer(5)

       User=
           systemd.exec(5)

       UtmpIdentifier=
           systemd.exec(5)

       UtmpMode=
           systemd.exec(5)

       WakeSystem=
           systemd.timer(5)

       WantedBy=
           systemd.unit(5)

       Wants=
           systemd.unit(5)

       WatchdogSec=
           systemd.service(5)

       What=
           systemd.mount(5), systemd.swap(5)

       Where=
           systemd.automount(5), systemd.mount(5)

       WorkingDirectory=
           systemd.exec(5)

       Writable=
           systemd.socket(5)

OPTIONS ON THE KERNEL COMMAND LINE
       Kernel boot options for configuring the behaviour of the systemd process.

       -b
           kernel-command-line(7), systemd(1)

       1
           kernel-command-line(7), systemd(1)

       2
           kernel-command-line(7), systemd(1)

       3
           kernel-command-line(7), systemd(1)

       4
           kernel-command-line(7), systemd(1)

       5
           kernel-command-line(7), systemd(1)

       S
           kernel-command-line(7), systemd(1)

       debug
           kernel-command-line(7), systemd(1)

       emergency
           kernel-command-line(7), systemd(1)

       fsck.mode=
           kernel-command-line(7), systemd-fsck@.service(8)

       fsck.repair=
           kernel-command-line(7), systemd-fsck@.service(8)

       fstab=
           kernel-command-line(7), systemd-fstab-generator(8)

       locale.LANG=
           kernel-command-line(7), systemd(1)

       locale.LANGUAGE=
           kernel-command-line(7), systemd(1)

       locale.LC_ADDRESS=
           kernel-command-line(7), systemd(1)

       locale.LC_COLLATE=
           kernel-command-line(7), systemd(1)

       locale.LC_CTYPE=
           kernel-command-line(7), systemd(1)

       locale.LC_IDENTIFICATION=
           kernel-command-line(7), systemd(1)

       locale.LC_MEASUREMENT=
           kernel-command-line(7), systemd(1)

       locale.LC_MESSAGES=
           kernel-command-line(7), systemd(1)

       locale.LC_MONETARY=
           kernel-command-line(7), systemd(1)

       locale.LC_NAME=
           kernel-command-line(7), systemd(1)

       locale.LC_NUMERIC=
           kernel-command-line(7), systemd(1)

       locale.LC_PAPER=
           kernel-command-line(7), systemd(1)

       locale.LC_TELEPHONE=
           kernel-command-line(7), systemd(1)

       locale.LC_TIME=
           kernel-command-line(7), systemd(1)

       luks.crypttab=
           kernel-command-line(7), systemd-cryptsetup-generator(8)

       luks.key=
           kernel-command-line(7), systemd-cryptsetup-generator(8)

       luks.name=
           kernel-command-line(7), systemd-cryptsetup-generator(8)

       luks.options=
           kernel-command-line(7), systemd-cryptsetup-generator(8)

       luks.uuid=
           kernel-command-line(7), systemd-cryptsetup-generator(8)

       luks=
           kernel-command-line(7), systemd-cryptsetup-generator(8)

       modules-load=
           kernel-command-line(7), systemd-modules-load.service(8)

       mount.usr=
           systemd-fstab-generator(8)

       mount.usrflags=
           systemd-fstab-generator(8)

       mount.usrfstype=
           systemd-fstab-generator(8)

       net.ifnames=
           kernel-command-line(7), systemd-udevd.service(8)

       plymouth.enable=
           kernel-command-line(7)

       quiet
           kernel-command-line(7), systemd(1)

       quotacheck.mode=
           kernel-command-line(7), systemd-quotacheck.service(8)

       rd.fstab=
           kernel-command-line(7), systemd-fstab-generator(8)

       rd.luks.crypttab=
           kernel-command-line(7), systemd-cryptsetup-generator(8)

       rd.luks.key=
           kernel-command-line(7), systemd-cryptsetup-generator(8)

       rd.luks.name=
           kernel-command-line(7), systemd-cryptsetup-generator(8)

       rd.luks.options=
           kernel-command-line(7), systemd-cryptsetup-generator(8)

       rd.luks.uuid=
           kernel-command-line(7), systemd-cryptsetup-generator(8)

       rd.luks=
           kernel-command-line(7), systemd-cryptsetup-generator(8)

       rd.modules-load=
           kernel-command-line(7), systemd-modules-load.service(8)

       rd.systemd.gpt_auto=
           kernel-command-line(7)

       rd.systemd.unit=
           kernel-command-line(7), systemd(1)

       rd.udev.children-max=
           kernel-command-line(7), systemd-udevd.service(8)

       rd.udev.event-timeout=
           kernel-command-line(7), systemd-udevd.service(8)

       rd.udev.exec-delay=
           kernel-command-line(7), systemd-udevd.service(8)

       rd.udev.log-priority=
           kernel-command-line(7), systemd-udevd.service(8)

       rescue
           kernel-command-line(7), systemd(1)

       resume=
           kernel-command-line(7), systemd-hibernate-resume-generator(8)

       ro
           kernel-command-line(7)

       root=
           kernel-command-line(7), systemd-fstab-generator(8)

       rootflags=
           kernel-command-line(7), systemd-fstab-generator(8)

       rootfstype=
           kernel-command-line(7), systemd-fstab-generator(8)

       rw
           kernel-command-line(7)

       s
           kernel-command-line(7), systemd(1)

       single
           kernel-command-line(7), systemd(1)

       systemd.confirm_spawn=
           kernel-command-line(7), systemd(1)

       systemd.crash_chvt=
           kernel-command-line(7), systemd(1)

       systemd.crash_reboot=
           kernel-command-line(7), systemd(1)

       systemd.crash_shell=
           kernel-command-line(7), systemd(1)

       systemd.debug-shell
           kernel-command-line(7)

       systemd.default_standard_error=
           kernel-command-line(7), systemd(1)

       systemd.default_standard_output=
           kernel-command-line(7), systemd(1)

       systemd.dump_core=
           kernel-command-line(7), systemd(1)

       systemd.gpt_auto=
           kernel-command-line(7)

       systemd.journald.forward_to_console=
           kernel-command-line(7), systemd-journald.service(8)

       systemd.journald.forward_to_kmsg=
           kernel-command-line(7), systemd-journald.service(8)

       systemd.journald.forward_to_syslog=
           kernel-command-line(7), systemd-journald.service(8)

       systemd.journald.forward_to_wall=
           kernel-command-line(7), systemd-journald.service(8)

       systemd.log_color=
           kernel-command-line(7), systemd(1)

       systemd.log_level=
           kernel-command-line(7), systemd(1)

       systemd.log_location=
           kernel-command-line(7), systemd(1)

       systemd.log_target=
           kernel-command-line(7), systemd(1)

       systemd.machine_id=
           kernel-command-line(7), systemd(1)

       systemd.mask=
           kernel-command-line(7)

       systemd.restore_state=
           kernel-command-line(7), systemd-backlight@.service(8), systemd-rfkill.service(8)

       systemd.setenv=
           kernel-command-line(7), systemd(1)

       systemd.show_status=
           kernel-command-line(7), systemd(1)

       systemd.unit=
           kernel-command-line(7), systemd(1)

       systemd.wants=
           kernel-command-line(7)

       udev.children-max=
           kernel-command-line(7), systemd-udevd.service(8)

       udev.event-timeout=
           kernel-command-line(7), systemd-udevd.service(8)

       udev.exec-delay=
           kernel-command-line(7), systemd-udevd.service(8)

       udev.log-priority=
           kernel-command-line(7), systemd-udevd.service(8)

       vconsole.font.map=
           kernel-command-line(7)

       vconsole.font.unimap=
           kernel-command-line(7)

       vconsole.font=
           kernel-command-line(7)

       vconsole.keymap.toggle=
           kernel-command-line(7)

       vconsole.keymap=
           kernel-command-line(7)

ENVIRONMENT VARIABLES
       Environment variables understood by the systemd manager and other programs.

       $HOME
           systemd.exec(5)

       $LANG
           systemd.exec(5)

       $LISTEN_FDNAMES
           sd_listen_fds(3), systemd(1), systemd-activate(8), systemd.exec(5)

       $LISTEN_FDS
           sd_listen_fds(3), systemd(1), systemd-activate(8), systemd.exec(5)

       $LISTEN_PID
           sd_listen_fds(3), systemd(1), systemd-activate(8), systemd.exec(5)

       $LOGNAME
           systemd.exec(5)

       $MAINPID
           systemd.exec(5)

       $MANAGERPID
           systemd.exec(5)

       $NOTIFY_SOCKET
           sd_notify(3), systemd(1), systemd.exec(5)

       $PATH
           systemd.exec(5)

       $PREVLEVEL
           runlevel(8)

       $RUNLEVEL
           runlevel(8)

       $SHELL
           systemd.exec(5)

       $SYSTEMD_COLORS
           systemd(1)

       $SYSTEMD_EDITOR
           systemctl(1)

       $SYSTEMD_LESS
           journalctl(1), localectl(1), loginctl(1), machinectl(1), systemd-analyze(1),
           timedatectl(1)

       $SYSTEMD_LOG_COLOR
           systemd(1), systemd-activate(8)

       $SYSTEMD_LOG_LEVEL
           systemd(1), systemd-activate(8)

       $SYSTEMD_LOG_LOCATION
           systemd(1), systemd-activate(8)

       $SYSTEMD_LOG_TARGET
           systemd(1), systemd-activate(8)

       $SYSTEMD_PAGER
           journalctl(1), localectl(1), loginctl(1), machinectl(1), systemd-analyze(1),
           timedatectl(1)

       $SYSTEMD_SYSVINIT_PATH
           systemd(1)

       $SYSTEMD_SYSVRCND_PATH
           systemd(1)

       $SYSTEMD_UNIT_PATH
           systemd(1)

       $TERM
           systemd.exec(5)

       $USER
           systemd.exec(5)

       $WATCHDOG_PID
           sd_watchdog_enabled(3), systemd.exec(5)

       $WATCHDOG_USEC
           sd_watchdog_enabled(3), systemd.exec(5)

       $XDG_CONFIG_DIRS
           systemd(1)

       $XDG_CONFIG_HOME
           systemd(1)

       $XDG_DATA_DIRS
           systemd(1)

       $XDG_DATA_HOME
           systemd(1)

       $XDG_RUNTIME_DIR
           pam_systemd(8), systemd.exec(5)

       $XDG_SEAT
           pam_systemd(8), systemd.exec(5)

       $XDG_SESSION_CLASS
           pam_systemd(8)

       $XDG_SESSION_DESKTOP
           pam_systemd(8)

       $XDG_SESSION_ID
           pam_systemd(8), systemd.exec(5)

       $XDG_SESSION_TYPE
           pam_systemd(8)

       $XDG_VTNR
           pam_systemd(8), systemd.exec(5)

UDEV DIRECTIVES
       Directives for configuring systemd units through the udev database.

       $$
           udev(7)

       $attr{file}
           udev(7)

       $devnode
           udev(7)

       $devpath
           udev(7)

       $driver
           udev(7)

       $env{key}
           udev(7)

       $id
           udev(7)

       $kernel
           udev(7)

       $links
           udev(7)

       $major
           udev(7)

       $minor
           udev(7)

       $name
           udev(7)

       $number
           udev(7)

       $parent
           udev(7)

       $result
           udev(7)

       $root
           udev(7)

       $sys
           udev(7)

       %%
           udev(7)

       %E{key}
           udev(7)

       %M
           udev(7)

       %N
           udev(7)

       %P
           udev(7)

       %S
           udev(7)

       %b
           udev(7)

       %c
           udev(7)

       %k
           udev(7)

       %m
           udev(7)

       %n
           udev(7)

       %p
           udev(7)

       %r
           udev(7)

       %s{file}
           udev(7)

       ACTION
           udev(7)

       ATTRS{filename}
           udev(7)

       ATTR{filename}
           udev(7)

       DEVPATH
           udev(7)

       DRIVER
           udev(7)

       DRIVERS
           udev(7)

       ENV{key}
           udev(7)

       GOTO
           udev(7)

       GROUP
           udev(7)

       ID_MODEL=
           systemd.device(5)

       ID_MODEL_FROM_DATABASE=
           systemd.device(5)

       IMPORT{type}
           udev(7)

       KERNEL
           udev(7)

       KERNELS
           udev(7)

       LABEL
           udev(7)

       MODE
           udev(7)

       NAME
           udev(7)

       OPTIONS
           udev(7)

       OWNER
           udev(7)

       PROGRAM
           udev(7)

       RESULT
           udev(7)

       RUN{type}
           udev(7)

       SECLABEL{module}
           udev(7)

       SUBSYSTEM
           udev(7)

       SUBSYSTEMS
           udev(7)

       SYMLINK
           udev(7)

       SYSCTL{kernel parameter}
           udev(7)

       SYSTEMD_ALIAS=
           systemd.device(5)

       SYSTEMD_READY=
           systemd.device(5)

       SYSTEMD_USER_WANTS=
           systemd.device(5)

       SYSTEMD_WANTS=
           systemd.device(5)

       TAG
           udev(7)

       TAGS
           udev(7)

       TEST{octal mode mask}
           udev(7)

       link_priority=
           udev(7)

       nowatch
           udev(7)

       static_node=
           udev(7)

       string_escape=
           udev(7)

       watch
           udev(7)

NETWORK DIRECTIVES
       Directives for configuring network links through the net-setup-link udev builtin and
       networks through systemd-networkd.

       ARPAllTargets=
           systemd.netdev(5)

       ARPIPTargets=
           systemd.netdev(5)

       ARPIntervalSec=
           systemd.netdev(5)

       ARPProxy=
           systemd.netdev(5)

       ARPValidate=
           systemd.netdev(5)

       AdSelect=
           systemd.netdev(5)

       Address=
           systemd.network(5)

       Alias=
           systemd.link(5)

       AllSlavesActive=
           systemd.netdev(5)

       AllowPortToBeRoot=
           systemd.network(5)

       Architecture=
           systemd.link(5), systemd.netdev(5), systemd.network(5)

       BindCarrier=
           systemd.network(5)

       BitsPerSecond=
           systemd.link(5)

       Bond=
           systemd.network(5)

       Bridge=
           systemd.network(5)

       Broadcast=
           systemd.network(5)

       ClientIdentifier=
           systemd.network(5)

       CopyDSCP=
           systemd.netdev(5)

       Cost=
           systemd.network(5)

       CriticalConnection=
           systemd.network(5)

       DHCP=
           systemd.network(5)

       DHCPServer=
           systemd.network(5)

       DNS=
           resolved.conf(5), systemd.network(5)

       DNSSEC=
           resolved.conf(5), systemd.network(5)

       DNSSECNegativeTrustAnchors=
           systemd.network(5)

       DefaultLeaseTimeSec=
           systemd.network(5)

       Description=
           systemd.link(5), systemd.netdev(5), systemd.network(5)

       Destination=
           systemd.network(5)

       DestinationPort=
           systemd.netdev(5)

       DiscoverPathMTU=
           systemd.netdev(5)

       Domains=
           resolved.conf(5), systemd.network(5)

       DownDelaySec=
           systemd.netdev(5)

       Driver=
           systemd.link(5), systemd.network(5)

       Duplex=
           systemd.link(5)

       EmitDNS=
           systemd.network(5)

       EmitNTP=
           systemd.network(5)

       EmitTimezone=
           systemd.network(5)

       EncapsulationLimit=
           systemd.netdev(5)

       FDBAgeingSec=
           systemd.netdev(5)

       FailOverMACPolicy=
           systemd.netdev(5)

       FallbackDNS=
           resolved.conf(5)

       FallbackNTP=
           timesyncd.conf(5)

       FastLeave=
           systemd.network(5)

       ForwardDelaySec=
           systemd.netdev(5)

       Gateway=
           systemd.network(5)

       GratuitousARP=
           systemd.netdev(5)

       Group=
           systemd.netdev(5)

       GroupPolicyExtension=
           systemd.netdev(5)

       HairPin=
           systemd.network(5)

       HelloTimeSec=
           systemd.netdev(5)

       Host=
           systemd.link(5), systemd.netdev(5), systemd.network(5)

       Hostname=
           systemd.network(5)

       IPForward=
           systemd.network(5)

       IPMasquerade=
           systemd.network(5)

       IPv4LLRoute=
           systemd.network(5)

       IPv6AcceptRouterAdvertisements=
           systemd.network(5)

       IPv6DuplicateAddressDetection=
           systemd.network(5)

       IPv6FlowLabel=
           systemd.netdev(5)

       IPv6HopLimit=
           systemd.network(5)

       IPv6PrivacyExtensions=
           systemd.network(5)

       IPv6Token=
           systemd.network(5)

       Id=
           systemd.netdev(5)

       KernelCommandLine=
           systemd.link(5), systemd.netdev(5), systemd.network(5)

       Kind=
           systemd.netdev(5)

       L2MissNotification=
           systemd.netdev(5)

       L3MissNotification=
           systemd.netdev(5)

       LACPTransmitRate=
           systemd.netdev(5)

       LLDP=
           systemd.network(5)

       LLMNR=
           resolved.conf(5), systemd.network(5)

       Label=
           systemd.network(5)

       LearnPacketIntervalSec=
           systemd.netdev(5)

       LinkLocalAddressing=
           systemd.network(5)

       Local=
           systemd.netdev(5)

       MACAddress=
           systemd.link(5), systemd.netdev(5), systemd.network(5)

       MACAddressPolicy=
           systemd.link(5)

       MACVLAN=
           systemd.network(5)

       MIIMonitorSec=
           systemd.netdev(5)

       MTUBytes=
           systemd.link(5), systemd.netdev(5), systemd.network(5)

       MacLearning=
           systemd.netdev(5)

       MaxAgeSec=
           systemd.netdev(5)

       MaxLeaseTimeSec=
           systemd.network(5)

       MaximumFDBEntries=
           systemd.netdev(5)

       Metric=
           systemd.network(5)

       MinLinks=
           systemd.netdev(5)

       Mode=
           systemd.netdev(5)

       MultiQueue=
           systemd.netdev(5)

       MulticastDNS=
           systemd.network(5)

       NTP=
           systemd.network(5), timesyncd.conf(5)

       Name=
           systemd.link(5), systemd.netdev(5), systemd.network(5)

       NamePolicy=
           systemd.link(5)

       OneQueue=
           systemd.netdev(5)

       OriginalName=
           systemd.link(5)

       PacketInfo=
           systemd.netdev(5)

       PacketsPerSlave=
           systemd.netdev(5)

       Path=
           systemd.link(5), systemd.network(5)

       Peer=
           systemd.network(5)

       PoolOffset=
           systemd.network(5)

       PoolSize=
           systemd.network(5)

       PortRange=
           systemd.netdev(5)

       PreferredSource=
           systemd.network(5)

       PrimaryReselectPolicy=
           systemd.netdev(5)

       Remote=
           systemd.netdev(5)

       RequestBroadcast=
           systemd.network(5)

       ResendIGMP=
           systemd.netdev(5)

       RouteMetric=
           systemd.network(5)

       RouteShortCircuit=
           systemd.netdev(5)

       Scope=
           systemd.network(5)

       SendHostname=
           systemd.network(5)

       Source=
           systemd.network(5)

       TOS=
           systemd.netdev(5)

       TTL=
           systemd.netdev(5)

       Timezone=
           systemd.network(5)

       TransmitHashPolicy=
           systemd.netdev(5)

       Tunnel=
           systemd.network(5)

       Type=
           systemd.link(5), systemd.network(5)

       UDP6ZeroCheckSumRx=
           systemd.netdev(5)

       UDP6ZeroChecksumTx=
           systemd.netdev(5)

       UDPCheckSum=
           systemd.netdev(5)

       UnicastFlood=
           systemd.network(5)

       UpDelaySec=
           systemd.netdev(5)

       UseBPDU=
           systemd.network(5)

       UseDNS=
           systemd.network(5)

       UseDomains=
           systemd.network(5)

       UseHostname=
           systemd.network(5)

       UseMTU=
           systemd.network(5)

       UseNTP=
           systemd.network(5)

       UseRoutes=
           systemd.network(5)

       UseTimezone=
           systemd.network(5)

       User=
           systemd.netdev(5)

       VLAN=
           systemd.network(5)

       VLANId=
           systemd.network(5)

       VNetHeader=
           systemd.netdev(5)

       VXLAN=
           systemd.network(5)

       VendorClassIdentifier=
           systemd.network(5)

       Virtualization=
           systemd.link(5), systemd.netdev(5), systemd.network(5)

       WakeOnLan=
           systemd.link(5)

JOURNAL FIELDS
       Fields in the journal events with a well known meaning.

       CODE_FILE=
           systemd.journal-fields(7)

       CODE_FUNC=
           systemd.journal-fields(7)

       CODE_LINE=
           systemd.journal-fields(7)

       COREDUMP_UNIT=
           systemd.journal-fields(7)

       COREDUMP_USER_UNIT=
           systemd.journal-fields(7)

       ERRNO=
           systemd.journal-fields(7)

       MESSAGE=
           systemd.journal-fields(7)

       MESSAGE_ID=
           systemd.journal-fields(7)

       OBJECT_AUDIT_LOGINUID=
           systemd.journal-fields(7)

       OBJECT_AUDIT_SESSION=
           systemd.journal-fields(7)

       OBJECT_CMDLINE=
           systemd.journal-fields(7)

       OBJECT_COMM=
           systemd.journal-fields(7)

       OBJECT_EXE=
           systemd.journal-fields(7)

       OBJECT_GID=
           systemd.journal-fields(7)

       OBJECT_PID=
           systemd.journal-fields(7)

       OBJECT_SYSTEMD_CGROUP=
           systemd.journal-fields(7)

       OBJECT_SYSTEMD_OWNER_UID=
           systemd.journal-fields(7)

       OBJECT_SYSTEMD_SESSION=
           systemd.journal-fields(7)

       OBJECT_SYSTEMD_UNIT=
           systemd.journal-fields(7)

       OBJECT_SYSTEMD_USER_UNIT=
           systemd.journal-fields(7)

       OBJECT_UID=
           systemd.journal-fields(7)

       PRIORITY=
           systemd.journal-fields(7)

       SYSLOG_FACILITY=
           systemd.journal-fields(7)

       SYSLOG_IDENTIFIER=
           systemd.journal-fields(7)

       SYSLOG_PID=
           systemd.journal-fields(7)

       _AUDIT_LOGINUID=
           systemd.journal-fields(7)

       _AUDIT_SESSION=
           systemd.journal-fields(7)

       _BOOT_ID=
           systemd.journal-fields(7)

       _CAP_EFFECTIVE=
           systemd.journal-fields(7)

       _CMDLINE=
           systemd.journal-fields(7)

       _COMM=
           systemd.journal-fields(7)

       _EXE=
           systemd.journal-fields(7)

       _GID=
           systemd.journal-fields(7)

       _HOSTNAME=
           systemd.journal-fields(7)

       _KERNEL_DEVICE=
           systemd.journal-fields(7)

       _KERNEL_SUBSYSTEM=
           systemd.journal-fields(7)

       _MACHINE_ID=
           systemd.journal-fields(7)

       _PID=
           systemd.journal-fields(7)

       _SELINUX_CONTEXT=
           systemd.journal-fields(7)

       _SOURCE_REALTIME_TIMESTAMP=
           systemd.journal-fields(7)

       _SYSTEMD_CGROUP=
           systemd.journal-fields(7)

       _SYSTEMD_OWNER_UID=
           systemd.journal-fields(7)

       _SYSTEMD_SESSION=
           systemd.journal-fields(7)

       _SYSTEMD_SLICE=
           systemd.journal-fields(7)

       _SYSTEMD_UNIT=
           systemd.journal-fields(7)

       _SYSTEMD_USER_UNIT=
           systemd.journal-fields(7)

       _TRANSPORT=
           systemd.journal-fields(7)

       _UDEV_DEVLINK=
           systemd.journal-fields(7)

       _UDEV_DEVNODE=
           systemd.journal-fields(7)

       _UDEV_SYSNAME=
           systemd.journal-fields(7)

       _UID=
           systemd.journal-fields(7)

       __CURSOR=
           systemd.journal-fields(7)

       __MONOTONIC_TIMESTAMP=
           systemd.journal-fields(7)

       __REALTIME_TIMESTAMP=
           systemd.journal-fields(7)

PAM CONFIGURATION DIRECTIVES
       Directives for configuring PAM behaviour.

       class=
           pam_systemd(8)

       debug
           pam_systemd(8)

       type=
           pam_systemd(8)

/ETC/CRYPTTAB AND /ETC/FSTAB OPTIONS
       Options which influence mounted filesystems and encrypted volumes.

       auto
           systemd.mount(5), systemd.swap(5)

       cipher=
           crypttab(5)

       discard
           crypttab(5)

       hash=
           crypttab(5)

       header=
           crypttab(5)

       key-slot=
           crypttab(5)

       keyfile-offset=
           crypttab(5)

       keyfile-size=
           crypttab(5)

       luks
           crypttab(5)

       noauto
           crypttab(5), systemd.mount(5), systemd.swap(5)

       nofail
           crypttab(5), systemd.mount(5), systemd.swap(5)

       offset=
           crypttab(5)

       plain
           crypttab(5)

       read-only
           crypttab(5)

       readonly
           crypttab(5)

       size=
           crypttab(5)

       skip=
           crypttab(5)

       swap
           crypttab(5)

       tcrypt
           crypttab(5)

       tcrypt-hidden
           crypttab(5)

       tcrypt-keyfile=
           crypttab(5)

       tcrypt-system
           crypttab(5)

       timeout=
           crypttab(5)

       tmp
           crypttab(5)

       tries=
           crypttab(5)

       verify
           crypttab(5)

       x-initrd.mount
           systemd.mount(5)

       x-systemd.automount
           systemd.mount(5)

       x-systemd.device-timeout=
           crypttab(5), systemd.mount(5)

       x-systemd.idle-timeout=
           systemd.mount(5)

       x-systemd.requires-mounts-for=
           systemd.mount(5)

       x-systemd.requires=
           systemd.mount(5)

SYSTEM MANAGER DIRECTIVES
       Directives for configuring the behaviour of the systemd process.

       CPUAffinity=
           systemd-system.conf(5)

       CapabilityBoundingSet=
           systemd-system.conf(5)

       CrashChangeVT=
           systemd-system.conf(5)

       CrashReboot=
           systemd-system.conf(5)

       CrashShell=
           systemd-system.conf(5)

       DefaultBlockIOAccounting=
           systemd-system.conf(5)

       DefaultCPUAccounting=
           systemd-system.conf(5)

       DefaultEnvironment=
           systemd-system.conf(5)

       DefaultLimitAS=
           systemd-system.conf(5)

       DefaultLimitCORE=
           systemd-system.conf(5)

       DefaultLimitCPU=
           systemd-system.conf(5)

       DefaultLimitDATA=
           systemd-system.conf(5)

       DefaultLimitFSIZE=
           systemd-system.conf(5)

       DefaultLimitLOCKS=
           systemd-system.conf(5)

       DefaultLimitMEMLOCK=
           systemd-system.conf(5)

       DefaultLimitMSGQUEUE=
           systemd-system.conf(5)

       DefaultLimitNICE=
           systemd-system.conf(5)

       DefaultLimitNOFILE=
           systemd-system.conf(5)

       DefaultLimitNPROC=
           systemd-system.conf(5)

       DefaultLimitRSS=
           systemd-system.conf(5)

       DefaultLimitRTPRIO=
           systemd-system.conf(5)

       DefaultLimitRTTIME=
           systemd-system.conf(5)

       DefaultLimitSIGPENDING=
           systemd-system.conf(5)

       DefaultLimitSTACK=
           systemd-system.conf(5)

       DefaultMemoryAccounting=
           systemd-system.conf(5)

       DefaultRestartSec=
           systemd-system.conf(5)

       DefaultStandardError=
           systemd-system.conf(5)

       DefaultStandardOutput=
           systemd-system.conf(5)

       DefaultStartLimitBurst=
           systemd-system.conf(5)

       DefaultStartLimitInterval=
           systemd-system.conf(5)

       DefaultTasksAccounting=
           systemd-system.conf(5)

       DefaultTasksMax=
           systemd-system.conf(5)

       DefaultTimeoutStartSec=
           systemd-system.conf(5)

       DefaultTimeoutStopSec=
           systemd-system.conf(5)

       DefaultTimerAccuracySec=
           systemd-system.conf(5)

       DumpCore=
           systemd-system.conf(5)

       HibernateMode=
           systemd-sleep.conf(5)

       HibernateState=
           systemd-sleep.conf(5)

       HybridSleepMode=
           systemd-sleep.conf(5)

       HybridSleepState=
           systemd-sleep.conf(5)

       JoinControllers=
           systemd-system.conf(5)

       LogColor=
           systemd-system.conf(5)

       LogLevel=
           systemd-system.conf(5)

       LogLocation=
           systemd-system.conf(5)

       LogTarget=
           systemd-system.conf(5)

       RuntimeWatchdogSec=
           systemd-system.conf(5)

       ShowStatus=
           systemd-system.conf(5)

       ShutdownWatchdogSec=
           systemd-system.conf(5)

       SuspendMode=
           systemd-sleep.conf(5)

       SuspendState=
           systemd-sleep.conf(5)

       SystemCallArchitectures=
           systemd-system.conf(5)

       TimerSlackNSec=
           systemd-system.conf(5)

BOOTCHART.CONF DIRECTIVES
       Directives for configuring the behaviour of the systemd-bootchart process.

       ControlGroup=
           bootchart.conf(5)

       Filter=
           bootchart.conf(5)

       Frequency=
           bootchart.conf(5)

       Init=
           bootchart.conf(5)

       Output=
           bootchart.conf(5)

       PlotEntropyGraph=
           bootchart.conf(5)

       PlotMemoryUsage=
           bootchart.conf(5)

       Relative=
           bootchart.conf(5)

       Samples=
           bootchart.conf(5)

       ScaleX=
           bootchart.conf(5)

       ScaleY=
           bootchart.conf(5)

COMMAND LINE OPTIONS
       Command-line options accepted by programs in the systemd suite.

       --accept
           systemd-activate(8)

       --accept-cached
           systemd-ask-password(1)

       --acquired
           busctl(1)

       --action=
           udevadm(8)

       --activatable
           busctl(1)

       --address=
           busctl(1), systemd-bus-proxyd(8)

       --adjust-system-clock
           timedatectl(1)

       --after
           systemctl(1)

       --after-cursor=
           journalctl(1), systemd-journal-upload(8)

       --all
           journalctl(1), loginctl(1), machinectl(1), networkctl(1), systemctl(1), systemd-
           cgls(1)

       --allow-interactive-authorization=
           busctl(1)

       --as-pid2
           systemd-nspawn(1)

       --attr-match=
           udevadm(8)

       --attr-nomatch=
           udevadm(8)

       --attribute-walk
           udevadm(8)

       --augment-creds=
           busctl(1)

       --auto-start=
           busctl(1)

       --batch
           systemd-cgtop(1)

       --before
           systemctl(1)

       --bind-ro=
           systemd-nspawn(1)

       --bind=
           systemd-nspawn(1)

       --boot
           systemd-nspawn(1), systemd-tmpfiles(8)

       --boot=
           journalctl(1)

       --booted
           systemd-notify(1)

       --capability=
           systemd-nspawn(1)

       --catalog
           journalctl(1)

       --cert=
           systemd-journal-gatewayd.service(8)

       --chdir=
           systemd-nspawn(1)

       --children-max=
           systemd-udevd.service(8), udevadm(8)

       --chroot
           systemd-detect-virt(1)

       --class=
           systemd-resolve(1)

       --clean
           systemd-tmpfiles(8)

       --cleanup-db
           udevadm(8)

       --cmdline
           systemd-bootchart(1)

       --cname=
           systemd-resolve(1)

       --commit
           systemd-machine-id-setup(1)

       --compress
           systemd-journal-remote(8)

       --confirm-spawn
           systemd(1)

       --console
           systemd-tty-ask-password-agent(1)

       --container
           systemd-detect-virt(1)

       --control-group
           systemd-bootchart(1)

       --cpu=
           systemd-cgtop(1)

       --crash-reboot
           systemd(1)

       --crash-shell
           systemd(1)

       --crash-vt=
           systemd(1)

       --create
           systemd-tmpfiles(8)

       --cursor=
           journalctl(1), systemd-journal-upload(8)

       --daemon
           systemd-udevd.service(8)

       --datagram
           systemd-activate(8)

       --debug
           systemd-udevd.service(8), udevadm(8)

       --default-standard-error=
           systemd(1)

       --default-standard-output=
           systemd(1)

       --delay=
           systemd-cgtop(1)

       --depth=
           systemd-cgtop(1)

       --description=
           systemd-run(1)

       --device-id-of-file=
           udevadm(8)

       --diff=
           systemd-delta(1)

       --directory=
           coredumpctl(1), journalctl(1), systemd-journal-upload(8), systemd-nspawn(1)

       --disk-usage
           journalctl(1)

       --dmesg
           journalctl(1)

       --drop-capability=
           systemd-nspawn(1)

       --dry-run
           udevadm(8)

       --dump-catalog
           journalctl(1)

       --dump-configuration-items
           systemd(1)

       --dump-core
           systemd(1)

       --echo
           systemd-ask-password(1)

       --entropy
           systemd-bootchart(1)

       --ephemeral
           systemd-nspawn(1)

       --event-timeout=
           systemd-udevd.service(8)

       --exclude-prefix=
           systemd-tmpfiles(8)

       --exec-delay=
           systemd-udevd.service(8)

       --exit
           udevadm(8)

       --exit-if-exists=
           udevadm(8)

       --expect-reply=
           busctl(1)

       --export
           udevadm(8)

       --export-db
           udevadm(8)

       --export-prefix=
           udevadm(8)

       --fail
           systemctl(1)

       --fdname=
           systemd-activate(8)

       --field=
           coredumpctl(1), journalctl(1)

       --fields
           journalctl(1)

       --file=
           journalctl(1), systemd-journal-upload(8)

       --firmware-setup
           systemctl(1)

       --flush
           journalctl(1)

       --follow
           journalctl(1)

       --force
           halt(8), journalctl(1), machinectl(1), systemctl(1)

       --format=
           machinectl(1)

       --freq
           systemd-bootchart(1)

       --from-pattern=
           systemd-analyze(1)

       --full
           journalctl(1), loginctl(1), machinectl(1), systemctl(1), systemd-cgls(1)

       --fuzz=
           systemd-analyze(1)

       --getter=
           systemd-journal-remote(8)

       --gid=
           systemd-run(1)

       --global
           systemctl(1)

       --halt
           halt(8), shutdown(8)

       --header
           journalctl(1)

       --help
           bootctl(1), busctl(1), coredumpctl(1), halt(8), hostnamectl(1), journalctl(1),
           localectl(1), loginctl(1), machinectl(1), networkctl(1), runlevel(8), shutdown(8),
           systemctl(1), systemd(1), systemd-activate(8), systemd-analyze(1), systemd-ask-
           password(1), systemd-bootchart(1), systemd-bus-proxyd(8), systemd-cat(1), systemd-
           cgls(1), systemd-cgtop(1), systemd-delta(1), systemd-detect-virt(1), systemd-
           escape(1), systemd-fsckd.service(8), systemd-hwdb(8), systemd-inhibit(1), systemd-
           journal-gatewayd.service(8), systemd-journal-remote(8), systemd-journal-upload(8),
           systemd-machine-id-setup(1), systemd-notify(1), systemd-nspawn(1), systemd-path(1),
           systemd-resolve(1), systemd-run(1), systemd-socket-proxyd(8), systemd-
           suspend.service(8), systemd-sysctl.service(8), systemd-sysusers(8), systemd-
           tmpfiles(8), systemd-tty-ask-password-agent(1), systemd-udevd.service(8), telinit(8),
           timedatectl(1), udevadm(8)

       --host=
           busctl(1), hostnamectl(1), localectl(1), loginctl(1), machinectl(1), systemctl(1),
           systemd-analyze(1), systemd-run(1), timedatectl(1)

       --icon=
           systemd-ask-password(1)

       --id=
           systemd-ask-password(1)

       --identifier=
           journalctl(1), systemd-cat(1)

       --ignore-inhibitors
           systemctl(1)

       --ignore=
           systemd-networkd-wait-online.service(8)

       --image=
           systemd-nspawn(1)

       --inetd
           systemd-activate(8)

       --init
           systemd-bootchart(1)

       --interface=
           systemd-networkd-wait-online.service(8), systemd-resolve(1)

       --interval=
           journalctl(1)

       --iterations=
           systemd-cgtop(1)

       --job-mode=
           systemctl(1)

       --keep-unit
           systemd-nspawn(1)

       --kernel
           udevadm(8)

       --key=
           systemd-journal-gatewayd.service(8)

       --keyname=
           systemd-ask-password(1)

       --kill-signal=
           systemd-nspawn(1)

       --kill-who=
           loginctl(1), machinectl(1), systemctl(1)

       --legend=
           systemd-resolve(1)

       --level-prefix=
           systemd-cat(1)

       --lines=
           journalctl(1), loginctl(1), machinectl(1), systemctl(1)

       --link-journal=
           systemd-nspawn(1)

       --list
           busctl(1), systemd-inhibit(1), systemd-tty-ask-password-agent(1)

       --list-boots
           journalctl(1)

       --list-catalog
           journalctl(1)

       --listen-http=
           systemd-journal-remote(8)

       --listen-https=
           systemd-journal-remote(8)

       --listen-raw=
           systemd-journal-remote(8)

       --listen=
           systemd-activate(8)

       --log-color=
           systemd(1)

       --log-level=
           systemd(1)

       --log-location=
           systemd(1)

       --log-priority=
           udevadm(8)

       --log-target=
           systemd(1)

       --machine-id=
           systemd(1)

       --machine=
           busctl(1), hostnamectl(1), journalctl(1), loginctl(1), machinectl(1), systemctl(1),
           systemd-analyze(1), systemd-cgls(1), systemd-cgtop(1), systemd-nspawn(1), systemd-
           run(1), timedatectl(1)

       --mangle
           systemd-escape(1)

       --match=
           busctl(1)

       --merge
           journalctl(1), systemd-journal-upload(8)

       --message=
           systemctl(1)

       --mkdir
           machinectl(1)

       --mode=
           systemd-inhibit(1)

       --multiple
           systemd-ask-password(1)

       --name-match=
           udevadm(8)

       --name=
           udevadm(8)

       --network-bridge=
           systemd-nspawn(1)

       --network-interface=
           systemd-nspawn(1)

       --network-ipvlan=
           systemd-nspawn(1)

       --network-macvlan=
           systemd-nspawn(1)

       --network-veth
           systemd-nspawn(1)

       --network-veth-extra=
           systemd-nspawn(1)

       --new-id128
           journalctl(1)

       --nice=
           systemd-run(1)

       --no-ask-password
           hostnamectl(1), localectl(1), loginctl(1), machinectl(1), systemctl(1), systemd-
           run(1), timedatectl(1)

       --no-block
           systemctl(1), systemd-run(1)

       --no-compress
           systemd-journal-remote(8)

       --no-convert
           localectl(1)

       --no-filter
           systemd-bootchart(1)

       --no-full
           journalctl(1)

       --no-legend
           busctl(1), coredumpctl(1), loginctl(1), machinectl(1), networkctl(1), systemctl(1)

       --no-man
           systemd-analyze(1)

       --no-pager
           busctl(1), coredumpctl(1), journalctl(1), localectl(1), loginctl(1), machinectl(1),
           networkctl(1), systemctl(1), systemd-analyze(1), systemd-cgls(1), systemd-delta(1),
           timedatectl(1)

       --no-reload
           systemctl(1)

       --no-seal
           systemd-journal-remote(8)

       --no-tail
           journalctl(1)

       --no-tty
           systemd-ask-password(1)

       --no-variables
           bootctl(1)

       --no-wall
           halt(8), shutdown(8), systemctl(1), telinit(8)

       --no-wtmp
           halt(8)

       --now
           systemctl(1)

       --on-active=
           systemd-run(1)

       --on-boot=
           systemd-run(1)

       --on-calendar=
           systemd-run(1)

       --on-startup=
           systemd-run(1)

       --on-unit-active=
           systemd-run(1)

       --on-unit-inactive=
           systemd-run(1)

       --order
           systemd-analyze(1)

       --order=
           systemd-cgtop(1)

       --output
           systemd-bootchart(1)

       --output=
           coredumpctl(1), journalctl(1), loginctl(1), machinectl(1), systemctl(1), systemd-
           journal-remote(8)

       --overlay-ro=
           systemd-nspawn(1)

       --overlay=
           systemd-nspawn(1)

       --pager-end
           journalctl(1)

       --parent-match=
           udevadm(8)

       --path
           bootctl(1), systemd-escape(1)

       --path=
           systemd-sysctl.service(8), udevadm(8)

       --personality=
           systemd-nspawn(1)

       --pid=
           systemd-notify(1)

       --plain
           systemctl(1)

       --plymouth
           systemd-tty-ask-password-agent(1)

       --port=
           systemd-nspawn(1)

       --poweroff
           halt(8), shutdown(8)

       --prefix=
           systemd-tmpfiles(8)

       --preset-mode=
           systemctl(1)

       --pretty
           hostnamectl(1)

       --priority=
           journalctl(1), systemd-cat(1)

       --private-network
           systemd-nspawn(1)

       --private-users=
           systemd-nspawn(1)

       --property
           udevadm(8)

       --property-match=
           udevadm(8)

       --property=
           loginctl(1), machinectl(1), systemctl(1), systemd-nspawn(1), systemd-run(1),
           udevadm(8)

       --protocol=
           systemd-resolve(1)

       --pss
           systemd-bootchart(1)

       --pty
           systemd-run(1)

       --query
           systemd-tty-ask-password-agent(1)

       --query=
           udevadm(8)

       --quiet
           busctl(1), journalctl(1), systemctl(1), systemd-detect-virt(1), systemd-nspawn(1),
           systemd-run(1)

       --raw
           systemd-cgtop(1)

       --read-only
           machinectl(1), systemd-nspawn(1)

       --ready
           systemd-notify(1)

       --reboot
           halt(8), shutdown(8)

       --recursive
           systemctl(1)

       --recursive=
           systemd-cgtop(1)

       --register=
           systemd-nspawn(1)

       --rel
           systemd-bootchart(1)

       --reload
           udevadm(8)

       --remain-after-exit
           systemd-run(1)

       --remove
           systemd-tmpfiles(8)

       --require
           systemd-analyze(1)

       --reset-statistics
           systemd-resolve(1)

       --resolve-names=
           systemd-udevd.service(8), udevadm(8)

       --reverse
           journalctl(1), systemctl(1)

       --root
           udevadm(8)

       --root=
           journalctl(1), systemctl(1), systemd-hwdb(8), systemd-machine-id-setup(1), systemd-
           sysusers(8), systemd-tmpfiles(8)

       --rotate
           journalctl(1)

       --runtime
           systemctl(1)

       --sample
           systemd-bootchart(1)

       --save-state
           systemd-journal-upload(8)

       --scale-x
           systemd-bootchart(1)

       --scale-y
           systemd-bootchart(1)

       --scope
           systemd-run(1)

       --seal
           systemd-journal-remote(8)

       --search=
           systemd-resolve(1)

       --selinux-apifs-context=
           systemd-nspawn(1)

       --selinux-context=
           systemd-nspawn(1)

       --send-sighup
           systemd-run(1)

       --seqpacket
           systemd-activate(8)

       --service
           systemd-resolve(1)

       --service-address=
           systemd-resolve(1)

       --service-txt=
           systemd-resolve(1)

       --service-type=
           systemd-run(1)

       --setenv=
           machinectl(1), systemd-activate(8), systemd-nspawn(1), systemd-run(1)

       --settings=
           systemd-nspawn(1)

       --setup-keys
           journalctl(1)

       --share-system
           systemd-nspawn(1)

       --show-cursor
           journalctl(1)

       --show-machine
           busctl(1)

       --show-status=
           systemd(1)

       --show-types
           systemctl(1)

       --signal=
           loginctl(1), machinectl(1), systemctl(1)

       --since=
           journalctl(1)

       --size=
           busctl(1)

       --slice=
           systemd-nspawn(1), systemd-run(1)

       --split-mode
           systemd-journal-remote(8)

       --start-exec-queue
           udevadm(8)

       --state=
           systemctl(1)

       --static
           hostnamectl(1)

       --statistics
           systemd-resolve(1)

       --status=
           systemd-notify(1)

       --stop-exec-queue
           udevadm(8)

       --subsystem-match=
           udevadm(8)

       --subsystem-nomatch=
           udevadm(8)

       --suffix=
           systemd-escape(1), systemd-path(1)

       --sync
           journalctl(1)

       --sysname-match=
           udevadm(8)

       --system
           busctl(1), journalctl(1), systemctl(1), systemd(1), systemd-analyze(1), systemd-
           journal-upload(8), systemd-run(1)

       --tag-match=
           udevadm(8)

       --template=
           systemd-escape(1), systemd-nspawn(1)

       --test
           systemd(1)

       --timeout=
           busctl(1), systemd-ask-password(1), systemd-networkd-wait-online.service(8),
           udevadm(8)

       --timer-property=
           systemd-run(1)

       --tmpfs=
           systemd-nspawn(1)

       --to-pattern=
           systemd-analyze(1)

       --transient
           hostnamectl(1)

       --type=
           systemctl(1), systemd-delta(1), systemd-resolve(1), udevadm(8)

       --udev
           udevadm(8)

       --uid=
           machinectl(1), systemd-run(1)

       --unescape
           systemd-escape(1)

       --unique
           busctl(1)

       --unit=
           journalctl(1), systemd(1), systemd-run(1)

       --until=
           journalctl(1)

       --update-catalog
           journalctl(1)

       --url=
           systemd-journal-remote(8), systemd-journal-upload(8)

       --user
           busctl(1), journalctl(1), systemctl(1), systemd(1), systemd-analyze(1), systemd-
           journal-upload(8), systemd-run(1)

       --user-unit=
           journalctl(1)

       --user=
           systemd-nspawn(1)

       --usr
           systemd-hwdb(8)

       --utc
           journalctl(1)

       --uuid=
           systemd-nspawn(1)

       --vacuum-files=
           journalctl(1)

       --vacuum-size=
           journalctl(1)

       --vacuum-time=
           journalctl(1)

       --verbose
           busctl(1), udevadm(8)

       --verify
           journalctl(1)

       --verify-key=
           journalctl(1)

       --verify=
           machinectl(1)

       --version
           bootctl(1), busctl(1), coredumpctl(1), hostnamectl(1), journalctl(1), localectl(1),
           loginctl(1), machinectl(1), networkctl(1), systemctl(1), systemd(1), systemd-
           activate(8), systemd-analyze(1), systemd-bus-proxyd(8), systemd-cat(1), systemd-
           cgls(1), systemd-cgtop(1), systemd-delta(1), systemd-detect-virt(1), systemd-
           escape(1), systemd-fsckd.service(8), systemd-inhibit(1), systemd-journal-
           gatewayd.service(8), systemd-journal-remote(8), systemd-journal-upload(8), systemd-
           machine-id-setup(1), systemd-notify(1), systemd-nspawn(1), systemd-path(1), systemd-
           resolve(1), systemd-run(1), systemd-socket-proxyd(8), systemd-suspend.service(8),
           systemd-sysctl.service(8), systemd-sysusers(8), systemd-tmpfiles(8), systemd-tty-ask-
           password-agent(1), systemd-udevd.service(8), timedatectl(1), udevadm(8)

       --vm
           systemd-detect-virt(1)

       --volatile
           systemd-nspawn(1)

       --volatile=
           systemd-nspawn(1)

       --wall
           systemd-tty-ask-password-agent(1)

       --watch
           systemd-tty-ask-password-agent(1)

       --what=
           systemd-inhibit(1)

       --who=
           systemd-inhibit(1)

       --why=
           systemd-inhibit(1)

       --wtmp-only
           halt(8)

       -1
           coredumpctl(1)

       -4
           systemd-resolve(1)

       -6
           systemd-resolve(1)

       -A
           udevadm(8)

       -C
           systemd-bootchart(1)

       -D
           coredumpctl(1), journalctl(1), systemd-journal-upload(8), systemd-nspawn(1)

       -E
           systemd-activate(8), udevadm(8)

       -F
           coredumpctl(1), journalctl(1), systemd-bootchart(1)

       -H
           busctl(1), hostnamectl(1), localectl(1), loginctl(1), machinectl(1), shutdown(8),
           systemctl(1), systemd-analyze(1), systemd-run(1), timedatectl(1)

       -L
           systemd-nspawn(1)

       -M
           busctl(1), hostnamectl(1), journalctl(1), loginctl(1), machinectl(1), systemctl(1),
           systemd-analyze(1), systemd-cgls(1), systemd-cgtop(1), systemd-nspawn(1), systemd-
           run(1), timedatectl(1)

       -N
           journalctl(1), udevadm(8)

       -P
           shutdown(8), systemd-cgtop(1), udevadm(8)

       -R
           udevadm(8)

       -S
           journalctl(1), udevadm(8)

       -U
           journalctl(1)

       -Z
           systemd-nspawn(1)

       -a
           journalctl(1), loginctl(1), machinectl(1), networkctl(1), systemctl(1), systemd-
           activate(8), systemd-nspawn(1), udevadm(8)

       -b
           journalctl(1), systemd-cgtop(1), systemd-nspawn(1), udevadm(8)

       -c
           journalctl(1), shutdown(8), systemd-cgtop(1), systemd-detect-virt(1), systemd-
           resolve(1), udevadm(8)

       -d
           halt(8), systemd-activate(8), systemd-cgtop(1), udevadm(8)

       -e
           journalctl(1), systemd-bootchart(1), udevadm(8)

       -f
           halt(8), journalctl(1), systemctl(1), systemd-bootchart(1)

       -g
           systemd-bootchart(1), udevadm(8)

       -h
           bootctl(1), busctl(1), coredumpctl(1), hostnamectl(1), journalctl(1), localectl(1),
           loginctl(1), machinectl(1), networkctl(1), shutdown(8), systemctl(1), systemd(1),
           systemd-activate(8), systemd-analyze(1), systemd-ask-password(1), systemd-
           bootchart(1), systemd-bus-proxyd(8), systemd-cat(1), systemd-cgls(1), systemd-
           cgtop(1), systemd-delta(1), systemd-detect-virt(1), systemd-escape(1), systemd-
           fsckd.service(8), systemd-hwdb(8), systemd-inhibit(1), systemd-journal-
           gatewayd.service(8), systemd-journal-remote(8), systemd-journal-upload(8), systemd-
           machine-id-setup(1), systemd-notify(1), systemd-nspawn(1), systemd-path(1), systemd-
           resolve(1), systemd-run(1), systemd-socket-proxyd(8), systemd-suspend.service(8),
           systemd-sysctl.service(8), systemd-sysusers(8), systemd-tmpfiles(8), systemd-tty-ask-
           password-agent(1), timedatectl(1), udevadm(8)

       -i
           systemctl(1), systemd-bootchart(1), systemd-cgtop(1), systemd-networkd-wait-
           online.service(8), systemd-nspawn(1), systemd-resolve(1)

       -j
           systemd-nspawn(1)

       -k
           journalctl(1), shutdown(8), systemd-cgls(1), systemd-cgtop(1), udevadm(8)

       -l
           journalctl(1), loginctl(1), machinectl(1), systemctl(1), systemd-activate(8), systemd-
           cgls(1), udevadm(8)

       -m
           journalctl(1), systemd-cgtop(1), systemd-journal-upload(8), udevadm(8)

       -n
           journalctl(1), loginctl(1), machinectl(1), systemctl(1), systemd-bootchart(1),
           systemd-cgtop(1), systemd-nspawn(1), udevadm(8)

       -o
           coredumpctl(1), journalctl(1), loginctl(1), machinectl(1), systemctl(1), systemd-
           bootchart(1)

       -p
           halt(8), journalctl(1), loginctl(1), machinectl(1), systemctl(1), systemd-
           bootchart(1), systemd-cat(1), systemd-cgtop(1), systemd-escape(1), systemd-nspawn(1),
           systemd-resolve(1), systemd-run(1), udevadm(8)

       -q
           journalctl(1), systemctl(1), systemd-detect-virt(1), systemd-nspawn(1), systemd-
           run(1), udevadm(8)

       -r
           journalctl(1), shutdown(8), systemctl(1), systemd-bootchart(1), systemd-cgtop(1),
           systemd-detect-virt(1), systemd-hwdb(8), udevadm(8)

       -s
           loginctl(1), machinectl(1), systemctl(1), udevadm(8)

       -t
           journalctl(1), systemctl(1), systemd-cat(1), systemd-cgtop(1), systemd-delta(1),
           systemd-resolve(1), systemd-run(1), udevadm(8)

       -u
           journalctl(1), systemd-journal-upload(8), systemd-nspawn(1), udevadm(8)

       -v
           systemd-detect-virt(1), udevadm(8)

       -w
           halt(8)

       -x
           journalctl(1), systemd-bootchart(1), systemd-nspawn(1), udevadm(8)

       -y
           systemd-bootchart(1), udevadm(8)

       audit
           systemd.journal-fields(7)

       auto
           systemd.resource-control(5)

       cat
           journalctl(1)

       closed
           systemd.resource-control(5)

       driver
           systemd.journal-fields(7)

       export
           journalctl(1)

       hibernate
           systemd-suspend.service(8)

       hybrid-sleep
           systemd-suspend.service(8)

       journal
           systemd.journal-fields(7)

       json
           journalctl(1)

       json-pretty
           journalctl(1)

       json-sse
           journalctl(1)

       kernel
           systemd.journal-fields(7)

       short
           journalctl(1)

       short-iso
           journalctl(1)

       short-monotonic
           journalctl(1)

       short-precise
           journalctl(1)

       stdout
           systemd.journal-fields(7)

       strict
           systemd.resource-control(5)

       suspend
           systemd-suspend.service(8)

       syslog
           systemd.journal-fields(7)

       verbose
           journalctl(1)

CONSTANTS
       Various constant used and/or defined by systemd.

        -1
           sd_event_wait(3), sd_journal_get_fd(3), sd_login_monitor_new(3)

       -0
           journalctl(1)

       -1
           journalctl(1), sd_event_run(3), sd_journal_get_fd(3)

       -BADF
           sd_pid_get_session(3)

       -EADDRINUSE
           sd_bus_request_name(3)

       -EALREADY
           sd_bus_request_name(3)

       -EBUSY
           sd_event_add_child(3), sd_event_add_signal(3), sd_event_run(3), sd_event_wait(3)

       -ECHILD
           sd_bus_request_name(3), sd_event_add_child(3), sd_event_add_defer(3),
           sd_event_add_io(3), sd_event_add_signal(3), sd_event_add_time(3), sd_event_exit(3),
           sd_event_get_fd(3), sd_event_now(3), sd_event_run(3), sd_event_set_watchdog(3),
           sd_event_source_get_pending(3), sd_event_source_set_description(3),
           sd_event_source_set_enabled(3), sd_event_source_set_prepare(3),
           sd_event_source_set_priority(3), sd_event_wait(3), sd_journal_open(3)

       -EDOM
           sd_event_add_child(3), sd_event_add_io(3), sd_event_add_signal(3),
           sd_event_add_time(3), sd_event_source_get_pending(3), sd_event_source_set_prepare(3)

       -EEXIST
           sd_bus_request_name(3)

       -EINVAL
           sd_bus_creds_get_pid(3), sd_bus_creds_new_from_pid(3), sd_bus_default(3),
           sd_bus_error(3), sd_bus_error_add_map(3), sd_bus_message_append(3),
           sd_bus_message_append_array(3), sd_bus_message_append_basic(3),
           sd_bus_message_append_string_memfd(3), sd_bus_message_append_strv(3),
           sd_bus_message_get_cookie(3), sd_bus_message_get_monotonic_usec(3),
           sd_bus_request_name(3), sd_event_add_child(3), sd_event_add_defer(3),
           sd_event_add_io(3), sd_event_add_signal(3), sd_event_add_time(3), sd_event_exit(3),
           sd_event_get_fd(3), sd_event_now(3), sd_event_run(3), sd_event_set_watchdog(3),
           sd_event_source_get_pending(3), sd_event_source_set_description(3),
           sd_event_source_set_enabled(3), sd_event_source_set_prepare(3),
           sd_event_source_set_priority(3), sd_event_wait(3), sd_get_seats(3),
           sd_login_monitor_new(3), sd_machine_get_class(3), sd_pid_get_session(3),
           sd_seat_get_active(3), sd_session_is_active(3), sd_uid_get_state(3)

       -EIO
           sd_bus_error(3)

       -EMFILE
           sd_event_new(3)

       -ENODATA
           sd_bus_creds_get_pid(3), sd_bus_message_get_cookie(3),
           sd_bus_message_get_monotonic_usec(3), sd_bus_negotiate_fds(3), sd_event_exit(3),
           sd_pid_get_session(3), sd_seat_get_active(3), sd_session_is_active(3),
           sd_uid_get_state(3)

       -ENOMEM
           sd_bus_creds_get_pid(3), sd_bus_creds_new_from_pid(3), sd_bus_default(3),
           sd_bus_error(3), sd_bus_error_add_map(3), sd_bus_message_append(3),
           sd_bus_message_append_array(3), sd_bus_message_append_basic(3),
           sd_bus_message_append_string_memfd(3), sd_bus_message_append_strv(3), sd_bus_new(3),
           sd_event_add_child(3), sd_event_add_defer(3), sd_event_add_io(3),
           sd_event_add_signal(3), sd_event_add_time(3), sd_event_new(3),
           sd_event_source_get_pending(3), sd_event_source_set_description(3),
           sd_event_source_set_enabled(3), sd_event_source_set_prepare(3),
           sd_event_source_set_priority(3), sd_get_seats(3), sd_login_monitor_new(3),
           sd_machine_get_class(3), sd_pid_get_session(3), sd_seat_get_active(3),
           sd_session_is_active(3), sd_uid_get_state(3)

       -ENOTCONN
           sd_bus_request_name(3)

       -ENXIO
           sd_bus_creds_get_pid(3), sd_bus_message_append(3), sd_bus_message_append_array(3),
           sd_bus_message_append_basic(3), sd_bus_message_append_string_memfd(3),
           sd_bus_message_append_strv(3), sd_event_new(3), sd_event_source_set_description(3),
           sd_machine_get_class(3), sd_seat_get_active(3), sd_session_is_active(3),
           sd_uid_get_state(3)

       -EOPNOTSUPP
           sd_bus_creds_new_from_pid(3), sd_event_add_time(3), sd_event_now(3)

       -EPERM
           sd_bus_message_append(3), sd_bus_message_append_array(3),
           sd_bus_message_append_basic(3), sd_bus_message_append_string_memfd(3),
           sd_bus_message_append_strv(3), sd_bus_negotiate_fds(3)

       -ESOCKTNOSUPPORT
           sd_bus_default(3)

       -ESRCH
           sd_bus_creds_new_from_pid(3), sd_bus_request_name(3), sd_pid_get_session(3)

       -ESTALE
           sd_bus_message_append(3), sd_bus_message_append_array(3),
           sd_bus_message_append_basic(3), sd_bus_message_append_string_memfd(3),
           sd_bus_message_append_strv(3), sd_event_add_child(3), sd_event_add_defer(3),
           sd_event_add_io(3), sd_event_add_signal(3), sd_event_add_time(3), sd_event_exit(3),
           sd_event_run(3), sd_event_source_get_pending(3), sd_event_source_set_prepare(3),
           sd_event_source_set_priority(3), sd_event_wait(3), sd_journal_get_realtime_usec(3)

       0
           sd_event_add_time(3), systemctl(1), udev_device_get_syspath(3),
           udev_device_has_tag(3), udev_enumerate_add_match_subsystem(3),
           udev_enumerate_scan_devices(3), udev_monitor_filter_update(3),
           udev_monitor_receive_device(3)

       1
           journalctl(1), systemd.network(5), udev_device_get_syspath(3), udev_device_has_tag(3)

       2
           journalctl(1), systemd.network(5)

       ACTION
           udev_device_new_from_syspath(3)

       AF_INET
           sd_is_fifo(3), systemd.exec(5)

       AF_INET6
           sd_is_fifo(3), systemd.exec(5)

       AF_NETLINK
           systemd.socket(5)

       AF_UNIX
           daemon(7), pam_systemd(8), sd_is_fifo(3), sd_notify(3), systemd(1), systemd.exec(5),
           systemd.socket(5)

       AF_UNSPEC
           sd_is_fifo(3)

       CAP_ADMIN
           systemd-tmpfiles(8)

       CAP_DAC_OVERRIDE
           systemd.exec(5)

       CAP_MKNOD
           systemd.exec(5)

       CAP_SYS_ADMIN
           systemd.exec(5)

       CAP_SYS_PTRACE
           systemd.exec(5)

       CLOCK_BOOTIME
           sd-event(3)

       CLOCK_BOOTTIME
           sd_event_add_time(3), sd_event_now(3)

       CLOCK_BOOTTIME_ALARM
           sd-event(3), sd_event_add_time(3), sd_event_now(3)

       CLOCK_MONOTONIC
           bootchart.conf(5), sd-event(3), sd_bus_message_get_monotonic_usec(3),
           sd_event_add_time(3), sd_event_now(3), sd_journal_get_cutoff_realtime_usec(3),
           sd_journal_get_fd(3), sd_journal_get_realtime_usec(3), sd_journal_seek_head(3),
           sd_login_monitor_new(3), systemd.journal-fields(7)

       CLOCK_REALTIME
           sd-event(3), sd_bus_message_get_monotonic_usec(3), sd_event_add_time(3),
           sd_event_now(3), sd_journal_get_cutoff_realtime_usec(3),
           sd_journal_get_realtime_usec(3), sd_journal_seek_head(3), systemd.journal-fields(7)

       CLOCK_REALTIME_ALARM
           sd-event(3), sd_event_add_time(3), sd_event_now(3)

       DEVPATH
           udev_device_new_from_syspath(3)

       EACCES
           systemd.exec(5)

       EPERM
           systemd.exec(5)

       EPOLLERR
           sd_event_add_io(3)

       EPOLLET
           sd-event(3), sd_event_add_io(3)

       EPOLLHUP
           sd_event_add_io(3)

       EPOLLIN
           sd_event_add_io(3), sd_event_get_fd(3)

       EPOLLOUT
           sd_event_add_io(3)

       EPOLLPRI
           sd_event_add_io(3)

       EPOLLRDHUP
           sd_event_add_io(3)

       EUCLEAN
           sd-bus-errors(3), systemd.exec(5)

       INIT_PROCESS
           systemd.exec(5)

       IPPROTO_SCTP
           systemd.socket(5)

       IPPROTO_UDPLITE
           systemd.socket(5)

       IP_FREEBIND
           daemon(7)

       LOGIN_PROCESS
           systemd.exec(5)

       LOG_ALERT
           sd_journal_print(3), sd_journal_stream_fd(3)

       LOG_CRIT
           sd_journal_print(3), sd_journal_stream_fd(3)

       LOG_DEBUG
           sd_journal_print(3), sd_journal_stream_fd(3)

       LOG_EMERG
           sd_journal_print(3), sd_journal_stream_fd(3)

       LOG_ERR
           sd_journal_print(3), sd_journal_stream_fd(3)

       LOG_INFO
           sd_journal_print(3), sd_journal_stream_fd(3)

       LOG_NOTICE
           sd_journal_print(3), sd_journal_stream_fd(3)

       LOG_WARNING
           sd_journal_print(3), sd_journal_stream_fd(3)

       NUL
           sd_bus_message_append(3), sd_bus_message_append_basic(3),
           sd_bus_message_append_string_memfd(3), sd_bus_message_append_strv(3),
           sd_bus_path_encode(3), sd_event_source_set_description(3), sd_id128_to_string(3),
           systemd.socket(5)

       NULL
           sd-login(3), sd_bus_creds_get_pid(3), sd_bus_creds_new_from_pid(3), sd_bus_error(3),
           sd_bus_message_append_array(3), sd_bus_message_append_basic(3),
           sd_bus_message_append_strv(3), sd_bus_new(3), sd_bus_path_encode(3),
           sd_event_add_io(3), sd_event_add_signal(3), sd_event_add_time(3), sd_event_new(3),
           sd_event_run(3), sd_event_source_set_description(3), sd_event_source_set_userdata(3),
           sd_event_source_unref(3), sd_event_wait(3), sd_get_seats(3), sd_is_fifo(3),
           sd_journal_get_cutoff_realtime_usec(3), sd_journal_get_realtime_usec(3),
           sd_journal_open(3), sd_journal_print(3), sd_login_monitor_new(3),
           sd_seat_get_active(3), sd_session_is_active(3), sd_uid_get_state(3),
           udev_device_get_syspath(3), udev_device_has_tag(3), udev_device_new_from_syspath(3),
           udev_enumerate_new(3), udev_enumerate_scan_devices(3), udev_list_entry(3),
           udev_monitor_new_from_netlink(3), udev_monitor_receive_device(3), udev_new(3)

       O_NONBLOCK
           sd_event_add_io(3), systemd.service(5)

       PAM_SUCCESS
           pam_systemd(8)

       POLLIN
           sd_event_get_fd(3), sd_journal_get_fd(3), sd_login_monitor_new(3)

       POLLOUT
           sd_journal_get_fd(3), sd_login_monitor_new(3)

       RLIMIT_NOFILE
           daemon(7)

       SD_BUS_CREDS_AUDIT_LOGIN_UID
           sd_bus_creds_new_from_pid(3)

       SD_BUS_CREDS_AUDIT_SESSION_ID
           sd_bus_creds_new_from_pid(3)

       SD_BUS_CREDS_AUGMENT
           sd_bus_creds_new_from_pid(3)

       SD_BUS_CREDS_BOUNDING_CAPS
           sd_bus_creds_new_from_pid(3)

       SD_BUS_CREDS_CGROUP
           sd_bus_creds_new_from_pid(3)

       SD_BUS_CREDS_CMDLINE
           sd_bus_creds_new_from_pid(3)

       SD_BUS_CREDS_COMM
           sd_bus_creds_new_from_pid(3)

       SD_BUS_CREDS_DESCRIPTION
           sd_bus_creds_new_from_pid(3)

       SD_BUS_CREDS_EFFECTIVE_CAPS
           sd_bus_creds_new_from_pid(3)

       SD_BUS_CREDS_EGID
           sd_bus_creds_new_from_pid(3)

       SD_BUS_CREDS_EUID
           sd_bus_creds_new_from_pid(3)

       SD_BUS_CREDS_EXE
           sd_bus_creds_new_from_pid(3)

       SD_BUS_CREDS_FSGID
           sd_bus_creds_new_from_pid(3)

       SD_BUS_CREDS_FSUID
           sd_bus_creds_new_from_pid(3)

       SD_BUS_CREDS_GID
           sd_bus_creds_new_from_pid(3)

       SD_BUS_CREDS_INHERITABLE_CAPS
           sd_bus_creds_new_from_pid(3)

       SD_BUS_CREDS_OWNER_UID
           sd_bus_creds_new_from_pid(3)

       SD_BUS_CREDS_PERMITTED_CAPS
           sd_bus_creds_new_from_pid(3)

       SD_BUS_CREDS_PID
           sd_bus_creds_new_from_pid(3)

       SD_BUS_CREDS_PPID
           sd_bus_creds_new_from_pid(3)

       SD_BUS_CREDS_SELINUX_CONTEXT
           sd_bus_creds_new_from_pid(3)

       SD_BUS_CREDS_SESSION
           sd_bus_creds_new_from_pid(3)

       SD_BUS_CREDS_SGID
           sd_bus_creds_new_from_pid(3)

       SD_BUS_CREDS_SLICE
           sd_bus_creds_new_from_pid(3)

       SD_BUS_CREDS_SUID
           sd_bus_creds_new_from_pid(3)

       SD_BUS_CREDS_SUPPLEMENTARY_GIDS
           sd_bus_creds_new_from_pid(3)

       SD_BUS_CREDS_TID
           sd_bus_creds_new_from_pid(3)

       SD_BUS_CREDS_TID_COMM
           sd_bus_creds_new_from_pid(3)

       SD_BUS_CREDS_TTY
           sd_bus_creds_new_from_pid(3)

       SD_BUS_CREDS_UID
           sd_bus_creds_new_from_pid(3)

       SD_BUS_CREDS_UNIQUE_NAME
           sd_bus_creds_new_from_pid(3), sd_bus_negotiate_fds(3)

       SD_BUS_CREDS_UNIT
           sd_bus_creds_new_from_pid(3)

       SD_BUS_CREDS_USER_SLICE
           sd_bus_creds_new_from_pid(3)

       SD_BUS_CREDS_USER_UNIT
           sd_bus_creds_new_from_pid(3)

       SD_BUS_CREDS_WELL_KNOWN_NAMES
           sd_bus_creds_new_from_pid(3), sd_bus_negotiate_fds(3)

       SD_BUS_ERROR_MAKE_CONST(name, message)
           sd_bus_error(3)

       SD_BUS_ERROR_MAKE_CONST()
           sd_bus_error(3)

       SD_BUS_ERROR_MAP(name, code)
           sd_bus_error_add_map(3)

       SD_BUS_ERROR_MAP()
           sd_bus_error_add_map(3)

       SD_BUS_ERROR_MAP_END
           sd_bus_error_add_map(3)

       SD_BUS_ERROR_NO_MEMORY
           sd_bus_error(3)

       SD_BUS_ERROR_NULL
           sd_bus_error(3)

       SD_BUS_TYPE_ARRAY
           sd_bus_message_append(3)

       SD_BUS_TYPE_BOOLEAN
           sd_bus_message_append(3), sd_bus_message_append_basic(3)

       SD_BUS_TYPE_BYTE
           sd_bus_message_append(3), sd_bus_message_append_basic(3)

       SD_BUS_TYPE_DICT_ENTRY_BEGIN
           sd_bus_message_append(3)

       SD_BUS_TYPE_DICT_ENTRY_END
           sd_bus_message_append(3)

       SD_BUS_TYPE_DOUBLE
           sd_bus_message_append(3), sd_bus_message_append_basic(3)

       SD_BUS_TYPE_INT16
           sd_bus_message_append(3), sd_bus_message_append_basic(3)

       SD_BUS_TYPE_INT32
           sd_bus_message_append(3), sd_bus_message_append_basic(3)

       SD_BUS_TYPE_INT64
           sd_bus_message_append(3), sd_bus_message_append_basic(3)

       SD_BUS_TYPE_OBJECT_PATH
           sd_bus_message_append(3), sd_bus_message_append_basic(3)

       SD_BUS_TYPE_SIGNATURE
           sd_bus_message_append(3), sd_bus_message_append_basic(3)

       SD_BUS_TYPE_STRING
           sd_bus_message_append(3), sd_bus_message_append_basic(3)

       SD_BUS_TYPE_STRUCT_BEGIN
           sd_bus_message_append(3)

       SD_BUS_TYPE_STRUCT_END
           sd_bus_message_append(3)

       SD_BUS_TYPE_UINT16
           sd_bus_message_append(3), sd_bus_message_append_basic(3)

       SD_BUS_TYPE_UINT32
           sd_bus_message_append(3), sd_bus_message_append_basic(3)

       SD_BUS_TYPE_UINT64
           sd_bus_message_append(3), sd_bus_message_append_basic(3)

       SD_BUS_TYPE_UNIX_FD
           sd_bus_message_append(3), sd_bus_message_append_basic(3), sd_bus_negotiate_fds(3)

       SD_BUS_TYPE_VARIANT
           sd_bus_message_append(3)

       SD_EVENT_ARMED
           sd_event_wait(3)

       SD_EVENT_EXITING
           sd_event_wait(3)

       SD_EVENT_FINISHED
           sd_event_wait(3)

       SD_EVENT_INITIAL
           sd_event_wait(3)

       SD_EVENT_OFF
           sd_event_add_child(3), sd_event_add_defer(3), sd_event_add_io(3),
           sd_event_add_signal(3), sd_event_add_time(3), sd_event_source_set_enabled(3),
           sd_event_source_unref(3)

       SD_EVENT_ON
           sd_event_add_child(3), sd_event_add_defer(3), sd_event_add_io(3),
           sd_event_add_signal(3), sd_event_add_time(3), sd_event_source_set_enabled(3)

       SD_EVENT_ONESHOT
           sd_event_add_child(3), sd_event_add_defer(3), sd_event_add_time(3),
           sd_event_source_set_enabled(3)

       SD_EVENT_PENDING
           sd_event_wait(3)

       SD_EVENT_PREPARING
           sd_event_wait(3)

       SD_EVENT_PRIORITY_IDLE
           sd_event_source_set_priority(3)

       SD_EVENT_PRIORITY_IMPORTANT
           sd_event_source_set_priority(3)

       SD_EVENT_PRIORITY_NORMAL
           sd_event_source_set_priority(3)

       SD_EVENT_RUNNING
           sd_event_wait(3)

       SD_EVENT_SOURCE_IDLE
           sd_event_source_set_priority(3)

       SD_EVENT_SOURCE_IMPORTANT
           sd_event_source_set_priority(3)

       SD_EVENT_SOURCE_NORMAL
           sd_event_source_set_priority(3)

       SD_JOURNAL_APPEND
           sd_journal_get_fd(3)

       SD_JOURNAL_CURRENT_USER
           sd_journal_open(3)

       SD_JOURNAL_INVALIDATE
           sd_journal_get_fd(3)

       SD_JOURNAL_LOCAL_ONLY
           sd_journal_get_usage(3), sd_journal_open(3)

       SD_JOURNAL_NOP
           sd_journal_get_fd(3)

       SD_JOURNAL_RUNTIME_ONLY
           sd_journal_open(3)

       SD_JOURNAL_SYSTEM
           sd_journal_open(3)

       SD_JOURNAL_SYSTEM_ONLY
           sd_journal_open(3)

       SD_LISTEN_FDS_START
           sd_listen_fds(3)

       SD_WARNING
           sd_journal_stream_fd(3)

       SEQNUM
           udev_device_new_from_syspath(3)

       SIGABRT
           systemd.service(5)

       SIGCHLD
           sd_event_add_child(3)

       SIGCONT
           systemd.kill(5)

       SIGHUP
           daemon(7), systemd(1), systemd.kill(5), systemd.service(5)

       SIGINT
           loginctl(1), machinectl(1), systemctl(1), systemd(1), systemd.service(5),
           systemd.special(7)

       SIGKILL
           systemd.kill(5), systemd.mount(5), systemd.service(5), systemd.socket(5),
           systemd.swap(5)

       SIGPIPE
           systemd.exec(5), systemd.service(5)

       SIGPWR
           systemd(1)

       SIGRTMIN+0
           systemd(1)

       SIGRTMIN+1
           systemd(1)

       SIGRTMIN+13
           systemd(1)

       SIGRTMIN+14
           systemd(1)

       SIGRTMIN+15
           systemd(1)

       SIGRTMIN+16
           systemd(1)

       SIGRTMIN+2
           systemd(1)

       SIGRTMIN+20
           systemd(1)

       SIGRTMIN+21
           systemd(1)

       SIGRTMIN+22
           systemd(1)

       SIGRTMIN+23
           systemd(1)

       SIGRTMIN+24
           systemd(1)

       SIGRTMIN+26
           systemd(1)

       SIGRTMIN+27
           systemd(1)

       SIGRTMIN+28
           systemd(1)

       SIGRTMIN+3
           systemd(1)

       SIGRTMIN+4
           systemd(1)

       SIGRTMIN+5
           systemd(1)

       SIGRTMIN+6
           systemd(1)

       SIGSTOP
           loginctl(1), machinectl(1), systemctl(1)

       SIGSYS
           systemd.exec(5)

       SIGTERM
           daemon(7), loginctl(1), machinectl(1), systemctl(1), systemd(1), systemd.kill(5),
           systemd.mount(5), systemd.service(5), systemd.socket(5), systemd.special(7),
           systemd.swap(5)

       SIGUSR1
           systemd(1)

       SIGUSR2
           systemd(1)

       SIGWINCH
           systemd(1)

       SIG_DFL
           daemon(7)

       SOCK_DGRAM
           sd_is_fifo(3), systemd-activate(8), systemd.socket(5)

       SOCK_SEQPACKET
           systemd-activate(8), systemd.socket(5)

       SOCK_STREAM
           sd_is_fifo(3), systemd-activate(8), systemd.socket(5)

       SUBSYSTEM
           udev_device_new_from_syspath(3)

       TCP_DEFER_ACCEPT
           systemd.socket(5)

       UINT64_MAX
           sd_event_add_time(3)

       USER_PROCESS
           systemd.exec(5)

       WCONTINUED
           sd_event_add_child(3)

       WEXITED
           sd_event_add_child(3)

       WSTOPPED
           sd_event_add_child(3)

       _NSIG
           daemon(7)

       _SD_BUS_CREDS_ALL
           sd_bus_creds_new_from_pid(3)

       all
           udevadm(8)

       application/json
           systemd-journal-gatewayd.service(8)

       application/vnd.fdo.journal
           systemd-journal-gatewayd.service(8)

       arm
           systemd.exec(5)

       auto
           systemd(1)

       b
           udev_device_new_from_syspath(3)

       c
           udev_device_new_from_syspath(3)

       d
           tmpfiles.d(5)

       early
           udevadm(8)

       false
           sd_bus_error(3)

       h
           tmpfiles.d(5)

       host
           systemd-journal-remote(8)

       https
           systemd-journal-upload(8)

       keep-caps
           systemd.exec(5)

       late
           udevadm(8)

       libsystemd
           sd-bus(3), sd-bus-errors(3), sd-daemon(3), sd-event(3), sd-id128(3), sd-journal(3),
           sd-login(3), sd_booted(3), sd_bus_creds_get_pid(3), sd_bus_creds_new_from_pid(3),
           sd_bus_default(3), sd_bus_error(3), sd_bus_error_add_map(3),
           sd_bus_message_append_array(3), sd_bus_message_append_basic(3),
           sd_bus_message_append_string_memfd(3), sd_bus_message_append_strv(3),
           sd_bus_message_get_cookie(3), sd_bus_message_get_monotonic_usec(3),
           sd_bus_negotiate_fds(3), sd_bus_new(3), sd_bus_path_encode(3), sd_bus_request_name(3),
           sd_event_add_child(3), sd_event_add_defer(3), sd_event_add_io(3),
           sd_event_add_signal(3), sd_event_add_time(3), sd_event_exit(3), sd_event_get_fd(3),
           sd_event_new(3), sd_event_now(3), sd_event_run(3), sd_event_set_watchdog(3),
           sd_event_source_get_event(3), sd_event_source_get_pending(3),
           sd_event_source_set_description(3), sd_event_source_set_enabled(3),
           sd_event_source_set_prepare(3), sd_event_source_set_priority(3),
           sd_event_source_set_userdata(3), sd_event_source_unref(3), sd_event_wait(3),
           sd_get_seats(3), sd_is_fifo(3), sd_journal_add_match(3),
           sd_journal_enumerate_fields(3), sd_journal_get_catalog(3), sd_journal_get_cursor(3),
           sd_journal_get_cutoff_realtime_usec(3), sd_journal_get_data(3), sd_journal_get_fd(3),
           sd_journal_get_realtime_usec(3), sd_journal_get_usage(3), sd_journal_next(3),
           sd_journal_open(3), sd_journal_print(3), sd_journal_query_unique(3),
           sd_journal_seek_head(3), sd_journal_stream_fd(3), sd_listen_fds(3),
           sd_login_monitor_new(3), sd_machine_get_class(3), sd_notify(3), sd_pid_get_session(3),
           sd_seat_get_active(3), sd_session_is_active(3), sd_uid_get_state(3),
           sd_watchdog_enabled(3)

       libsystemd-bus
           sd_bus_message_append(3)

       m
           systemd.resource-control(5), tmpfiles.d(5)

       min
           tmpfiles.d(5)

       ms
           tmpfiles.d(5)

       name
           udevadm(8)

       native
           systemd.exec(5)

       never
           udevadm(8)

       no
           systemd(1)

       none
           systemd-journal-remote(8)

       path
           udevadm(8)

       property
           udevadm(8)

       r
           systemd.resource-control(5)

       s
           tmpfiles.d(5)

       simple
           systemd-run(1)

       symlink
           udevadm(8)

       text/event-stream
           systemd-journal-gatewayd.service(8)

       text/plain
           systemd-journal-gatewayd.service(8)

       udev_hwdb
           libudev(3)

       udev_queue
           libudev(3)

       us
           tmpfiles.d(5)

       w
           systemd.resource-control(5), tmpfiles.d(5)

       x32
           systemd.exec(5)

       x86
           systemd.exec(5)

       x86-64
           systemd.exec(5)

       yes
           systemd(1)

       ~
           systemd.exec(5)

MISCELLANEOUS OPTIONS AND DIRECTIVES
       Other configuration elements which don't fit in any of the above groups.

       $LISTEN_FDS
           systemd-journal-remote(8)

       A
           tmpfiles.d(5)

       A+
           tmpfiles.d(5)

       ANSI_COLOR=
           os-release(5)

       BUG_REPORT_URL=
           os-release(5)

       BUILD_ID=
           os-release(5)

       Bind=
           systemd.nspawn(5)

       BindReadOnly=
           systemd.nspawn(5)

       Boot=
           systemd.nspawn(5)

       Bridge=
           systemd.nspawn(5)

       C
           tmpfiles.d(5)

       CHASSIS=
           machine-info(5)

       CPE_NAME=
           os-release(5)

       Capability=
           systemd.nspawn(5)

       Compress=
           coredump.conf(5), journald.conf(5)

       D
           tmpfiles.d(5)

       DEPLOYMENT=
           machine-info(5)

       DropCapability=
           systemd.nspawn(5)

       Environment=
           systemd.nspawn(5)

       ExternalSizeMax=
           coredump.conf(5)

       F
           tmpfiles.d(5)

       ForwardToConsole=
           journald.conf(5)

       ForwardToKMsg=
           journald.conf(5)

       ForwardToSyslog=
           journald.conf(5)

       ForwardToWall=
           journald.conf(5)

       H
           tmpfiles.d(5)

       HOME_URL=
           os-release(5)

       HandleHibernateKey=
           logind.conf(5)

       HandleLidSwitch=
           logind.conf(5)

       HandleLidSwitchDocked=
           logind.conf(5)

       HandlePowerKey=
           logind.conf(5)

       HandleSuspendKey=
           logind.conf(5)

       HibernateKeyIgnoreInhibited=
           logind.conf(5)

       HoldoffTimeoutSec=
           logind.conf(5)

       ICON_NAME=
           machine-info(5)

       ID=
           os-release(5)

       ID_LIKE=
           os-release(5)

       IPVLAN=
           systemd.nspawn(5)

       IdleAction=
           logind.conf(5)

       IdleActionSec=
           logind.conf(5)

       InhibitDelayMaxSec=
           logind.conf(5)

       Interface=
           systemd.nspawn(5)

       JournalSizeMax=
           coredump.conf(5)

       KeepFree=
           coredump.conf(5)

       KillExcludeUsers=
           logind.conf(5)

       KillOnlyUsers=
           logind.conf(5)

       KillUserProcesses=
           logind.conf(5)

       L
           tmpfiles.d(5)

       L+
           tmpfiles.d(5)

       LOCATION=
           machine-info(5)

       LidSwitchIgnoreInhibited=
           logind.conf(5)

       MACVLAN=
           systemd.nspawn(5)

       MachineID=
           systemd.nspawn(5)

       MaxFileSec=
           journald.conf(5)

       MaxLevelConsole=
           journald.conf(5)

       MaxLevelKMsg=
           journald.conf(5)

       MaxLevelStore=
           journald.conf(5)

       MaxLevelSyslog=
           journald.conf(5)

       MaxLevelWall=
           journald.conf(5)

       MaxRetentionSec=
           journald.conf(5)

       MaxUse=
           coredump.conf(5)

       NAME=
           os-release(5)

       NAutoVTs=
           logind.conf(5)

       PRETTY_HOSTNAME=
           machine-info(5)

       PRETTY_NAME=
           os-release(5)

       PRIVACY_POLICY_URL=
           os-release(5)

       Parameters=
           systemd.nspawn(5)

       Personality=
           systemd.nspawn(5)

       Port=
           systemd.nspawn(5)

       PowerKeyIgnoreInhibited=
           logind.conf(5)

       Private=
           systemd.nspawn(5)

       ProcessSizeMax=
           coredump.conf(5)

       ProcessTwo=
           systemd.nspawn(5)

       Q
           tmpfiles.d(5)

       R
           tmpfiles.d(5)

       RateLimitBurst=
           journald.conf(5)

       RateLimitInterval=
           journald.conf(5)

       ReadOnly=
           systemd.nspawn(5)

       RemoveIPC=
           logind.conf(5)

       ReserveVT=
           logind.conf(5)

       RuntimeDirectorySize=
           logind.conf(5)

       RuntimeKeepFree=
           journald.conf(5)

       RuntimeMaxFileSize=
           journald.conf(5)

       RuntimeMaxFiles=
           journald.conf(5)

       RuntimeMaxUse=
           journald.conf(5)

       SD_BUS_ERROR_ACCESS_DENIED
           sd-bus-errors(3)

       SD_BUS_ERROR_ADDRESS_IN_USE
           sd-bus-errors(3)

       SD_BUS_ERROR_AUTH_FAILED
           sd-bus-errors(3)

       SD_BUS_ERROR_BAD_ADDRESS
           sd-bus-errors(3)

       SD_BUS_ERROR_DISCONNECTED
           sd-bus-errors(3)

       SD_BUS_ERROR_FAILED
           sd-bus-errors(3)

       SD_BUS_ERROR_FILE_EXISTS
           sd-bus-errors(3)

       SD_BUS_ERROR_FILE_NOT_FOUND
           sd-bus-errors(3)

       SD_BUS_ERROR_INCONSISTENT_MESSAGE
           sd-bus-errors(3)

       SD_BUS_ERROR_INTERACTIVE_AUTHORIZATION_REQUIRED
           sd-bus-errors(3)

       SD_BUS_ERROR_INVALID_ARGS
           sd-bus-errors(3)

       SD_BUS_ERROR_INVALID_SIGNATURE
           sd-bus-errors(3)

       SD_BUS_ERROR_IO_ERROR
           sd-bus-errors(3)

       SD_BUS_ERROR_LIMITS_EXCEEDED
           sd-bus-errors(3)

       SD_BUS_ERROR_MATCH_RULE_INVALID
           sd-bus-errors(3)

       SD_BUS_ERROR_MATCH_RULE_NOT_FOUND
           sd-bus-errors(3)

       SD_BUS_ERROR_NAME_HAS_NO_OWNER
           sd-bus-errors(3)

       SD_BUS_ERROR_NOT_SUPPORTED
           sd-bus-errors(3)

       SD_BUS_ERROR_NO_MEMORY
           sd-bus-errors(3)

       SD_BUS_ERROR_NO_NETWORK
           sd-bus-errors(3)

       SD_BUS_ERROR_NO_REPLY
           sd-bus-errors(3)

       SD_BUS_ERROR_NO_SERVER
           sd-bus-errors(3)

       SD_BUS_ERROR_PROPERTY_READ_ONLY
           sd-bus-errors(3)

       SD_BUS_ERROR_SERVICE_UNKNOWN
           sd-bus-errors(3)

       SD_BUS_ERROR_TIMEOUT
           sd-bus-errors(3)

       SD_BUS_ERROR_UNIX_PROCESS_ID_UNKNOWN
           sd-bus-errors(3)

       SD_BUS_ERROR_UNKNOWN_INTERFACE
           sd-bus-errors(3)

       SD_BUS_ERROR_UNKNOWN_METHOD
           sd-bus-errors(3)

       SD_BUS_ERROR_UNKNOWN_OBJECT
           sd-bus-errors(3)

       SD_BUS_ERROR_UNKNOWN_PROPERTY
           sd-bus-errors(3)

       SD_BUS_NAME_ALLOW_REPLACEMENT
           sd_bus_request_name(3)

       SD_BUS_NAME_QUEUE
           sd_bus_request_name(3)

       SD_BUS_NAME_REPLACE_EXISTING
           sd_bus_request_name(3)

       SUPPORT_URL=
           os-release(5)

       Seal=
           journal-remote.conf(5), journald.conf(5)

       ServerCertificateFile=
           journal-remote.conf(5)

       ServerKeyFile=
           journal-remote.conf(5)

       SplitMode=
           journal-remote.conf(5), journald.conf(5)

       Storage=
           coredump.conf(5), journald.conf(5)

       SuspendKeyIgnoreInhibited=
           logind.conf(5)

       SyncIntervalSec=
           journald.conf(5)

       SystemKeepFree=
           journald.conf(5)

       SystemMaxFileSize=
           journald.conf(5)

       SystemMaxFiles=
           journald.conf(5)

       SystemMaxUse=
           journald.conf(5)

       T
           tmpfiles.d(5)

       TTYPath=
           journald.conf(5)

       TemporaryFileSystem=
           systemd.nspawn(5)

       TrustedCertificateFile=
           journal-remote.conf(5)

       User=
           systemd.nspawn(5)

       UserTasksMax=
           logind.conf(5)

       VARIANT=
           os-release(5)

       VARIANT_ID=
           os-release(5)

       VERSION=
           os-release(5)

       VERSION_ID=
           os-release(5)

       VirtualEthernet=
           systemd.nspawn(5)

       VirtualEthernetExtra=
           systemd.nspawn(5)

       Volatile=
           systemd.nspawn(5)

       WorkingDirectory=
           systemd.nspawn(5)

       X
           tmpfiles.d(5)

       Z
           tmpfiles.d(5)

       a
           tmpfiles.d(5)

       a+
           tmpfiles.d(5)

       b
           tmpfiles.d(5)

       b+
           tmpfiles.d(5)

       c
           tmpfiles.d(5)

       c+
           tmpfiles.d(5)

       d
           tmpfiles.d(5)

       equivalent
           systemd-delta(1)

       extended
           systemd-delta(1)

       f
           tmpfiles.d(5)

       h
           tmpfiles.d(5)

       masked
           systemd-delta(1)

       overridden
           systemd-delta(1)

       p
           tmpfiles.d(5)

       p+
           tmpfiles.d(5)

       q
           tmpfiles.d(5)

       r
           tmpfiles.d(5)

       redirected
           systemd-delta(1)

       t
           tmpfiles.d(5)

       udev_log
           udev.conf(5)

       unchanged
           systemd-delta(1)

       v
           tmpfiles.d(5)

       w
           tmpfiles.d(5)

       x
           tmpfiles.d(5)

       z
           tmpfiles.d(5)

FILES AND DIRECTORIES
       Paths and file names referred to in the documentation.

       /
           file-hierarchy(7), systemd-gpt-auto-generator(8), systemd-remount-fs.service(8),
           systemd-resolve(1), systemd.unit(5), tmpfiles.d(5)

       $HOME/.config/systemd/user/
           systemd.unit(5)

       $HOME/.local/share/systemd/user/
           systemd.unit(5)

       $XDG_CONFIG_HOME/systemd/user/
           systemd.unit(5)

       $XDG_DATA_HOME/systemd/user/
           systemd.unit(5)

       $XDG_RUNTIME_DIR/systemd/user/
           systemd.unit(5)

       -.slice
           systemd.special(7)

       /bin
           file-hierarchy(7), systemd.exec(5)

       /bin/bash
           systemd-run(1)

       /bin/ls
           systemd-cat(1)

       /bin/mount
           systemctl(1)

       /bin/sh
           machinectl(1)

       /bin/umount
           systemctl(1)

       /boot
           file-hierarchy(7), kernel-install(8), systemd-gpt-auto-generator(8), systemd.exec(5)

       /boot/loader/entries/MACHINE-ID-KERNEL-VERSION.conf
           kernel-install(8)

       /dev
           file-hierarchy(7), systemd-nspawn(1), systemd-remount-fs.service(8),
           systemd.device(5), systemd.generator(7), systemd.journal-fields(7), systemd.resource-
           control(5), udev(7), udevadm(8)

       /dev/console
           journald.conf(5), systemd-getty-generator(8), systemd-tty-ask-password-agent(1),
           systemd.exec(5)

       /dev/disk/by-foo/bar
           systemd-hibernate-resume-generator(8)

       /dev/full
           systemd.resource-control(5)

       /dev/hw_random
           crypttab(5)

       /dev/initctl
           systemd(1), systemd-initctl.service(8)

       /dev/kmsg
           systemd-journald.service(8), systemd.generator(7)

       /dev/log
           systemd-journald.service(8)

       /dev/mapper/
           crypttab(5)

       /dev/mapper/home
           systemd-gpt-auto-generator(8)

       /dev/mapper/srv
           systemd-gpt-auto-generator(8)

       /dev/net/tun
           systemd.netdev(5)

       /dev/null
           binfmt.d(5), bootchart.conf(5), coredump.conf(5), daemon(7), dnssec-trust-
           anchors.d(5), hwdb(7), journal-remote.conf(5), journald.conf(5), logind.conf(5),
           modules-load.d(5), resolved.conf(5), sysctl.d(5), systemctl(1), systemd-sleep.conf(5),
           systemd-system.conf(5), systemd.exec(5), systemd.generator(7), systemd.link(5),
           systemd.netdev(5), systemd.network(5), systemd.preset(5), systemd.resource-control(5),
           systemd.unit(5), timesyncd.conf(5), tmpfiles.d(5), udev(7)

       /dev/random
           crypttab(5), systemd.exec(5), systemd.resource-control(5)

       /dev/sda
           systemd.exec(5)

       /dev/sda5
           systemd.resource-control(5)

       /dev/shm
           file-hierarchy(7)

       /dev/urandom
           crypttab(5), sd_id128_randomize(3), systemd.resource-control(5)

       /dev/watchdog
           systemd-system.conf(5)

       /dev/zero
           systemd.exec(5), systemd.resource-control(5)

       /etc
           binfmt.d(5), bootchart.conf(5), coredump.conf(5), file-hierarchy(7), hwdb(7), journal-
           remote.conf(5), journald.conf(5), logind.conf(5), machinectl(1), modules-load.d(5),
           nss-myhostname(8), os-release(5), resolved.conf(5), sysctl.d(5), systemctl(1),
           systemd-delta(1), systemd-machine-id-commit.service(8), systemd-machine-id-setup(1),
           systemd-sleep.conf(5), systemd-system.conf(5), systemd-update-done.service(8),
           systemd.exec(5), systemd.generator(7), systemd.link(5), systemd.mount(5),
           systemd.netdev(5), systemd.network(5), systemd.preset(5), systemd.unit(5),
           timesyncd.conf(5), udev(7)

       /etc/.updated
           systemd-update-done.service(8)

       /etc/adjtime
           timedatectl(1)

       /etc/binfmt.d/*.conf
           binfmt.d(5)

       /etc/crypttab
           crypttab(5), systemd-cryptsetup-generator(8), systemd-cryptsetup@.service(8), systemd-
           gpt-auto-generator(8)

       /etc/dnssec-trust-anchors.d/
           dnssec-trust-anchors.d(5)

       /etc/dnssec-trust-anchors.d/*.negative
           dnssec-trust-anchors.d(5)

       /etc/dnssec-trust-anchors.d/*.positive
           dnssec-trust-anchors.d(5)

       /etc/fstab
           kernel-command-line(7), systemd(1), systemd-fsck@.service(8), systemd-fstab-
           generator(8), systemd-gpt-auto-generator(8), systemd-remount-fs.service(8),
           systemd.automount(5), systemd.generator(7), systemd.mount(5), systemd.special(7),
           systemd.swap(5)

       /etc/hostname
           hostname(5), hostnamectl(1), machine-info(5)

       /etc/hosts
           nss-myhostname(8), nss-mymachines(8), systemd-resolved.service(8)

       /etc/init.d/
           systemd-sysv-generator(8)

       /etc/kernel/cmdline
           kernel-install(8)

       /etc/kernel/install.d/
           kernel-install(8)

       /etc/kernel/install.d/*.install
           kernel-install(8)

       /etc/locale.conf
           locale.conf(5), systemd(1)

       /etc/localtime
           localtime(5), systemd.network(5), timedatectl(1)

       /etc/machine-id
           kernel-install(8), machine-id(5), systemd-machine-id-commit.service(8), systemd-
           machine-id-setup(1), systemd-nspawn(1)

       /etc/machine-info
           hostnamectl(1), machine-info(5)

       /etc/modules-load.d/program.conf
           modules-load.d(5)

       /etc/modules-load.d/*.conf
           modules-load.d(5)

       /etc/modules-load.d/bridge.conf
           sysctl.d(5)

       /etc/nsswitch.conf
           nss-myhostname(8), nss-mymachines(8), nss-resolve(8)

       /etc/os-release
           kernel-install(8), os-release(5), systemd-nspawn(1)

       /etc/resolv.conf
           resolved.conf(5), systemd-resolve(1), systemd-resolved.service(8), systemd.network(5)

       /etc/sysctl.d/*.conf
           sysctl.d(5)

       /etc/sysctl.d/bridge.conf
           sysctl.d(5)

       /etc/sysctl.d/domain-name.conf
           sysctl.d(5)

       /etc/systemd/
           bootchart.conf(5), coredump.conf(5), journal-remote.conf(5), journald.conf(5),
           logind.conf(5), resolved.conf(5), systemd-sleep.conf(5), systemd-system.conf(5),
           timesyncd.conf(5)

       /etc/systemd/bootchart.conf
           bootchart.conf(5), systemd-bootchart(1)

       /etc/systemd/bootchart.conf.d/*.conf
           bootchart.conf(5)

       /etc/systemd/coredump.conf
           coredump.conf(5)

       /etc/systemd/coredump.conf.d/*.conf
           coredump.conf(5)

       /etc/systemd/import-pubring.gpg
           machinectl(1)

       /etc/systemd/journal-remote.conf
           journal-remote.conf(5), systemd-journal-upload(8)

       /etc/systemd/journal-upload.conf
           systemd-journal-upload(8)

       /etc/systemd/journald.conf
           journald.conf(5), systemd-journald.service(8)

       /etc/systemd/journald.conf.d/*.conf
           journal-remote.conf(5), journald.conf(5)

       /etc/systemd/logind.conf
           logind.conf(5)

       /etc/systemd/logind.conf.d/*.conf
           logind.conf(5)

       /etc/systemd/network
           systemd-networkd.service(8), systemd.link(5), systemd.netdev(5), systemd.network(5)

       /etc/systemd/network/*.network
           systemd-resolved.service(8)

       /etc/systemd/nspawn/
           systemd-nspawn(1), systemd.nspawn(5)

       /etc/systemd/resolve.conf
           systemd-resolve(1)

       /etc/systemd/resolved.conf
           resolved.conf(5), systemd-resolved.service(8)

       /etc/systemd/resolved.conf.d/*.conf
           resolved.conf(5)

       /etc/systemd/sleep.conf
           systemd-sleep.conf(5), systemd-suspend.service(8)

       /etc/systemd/sleep.conf.d/*.conf
           systemd-sleep.conf(5)

       /etc/systemd/system/
           systemctl(1), systemd.unit(5)

       /etc/systemd/system-generators/
           systemd.generator(7)

       /etc/systemd/system-preset/
           systemd.preset(5)

       /etc/systemd/system-preset/*.preset
           systemd.preset(5)

       /etc/systemd/system-preset/00-lennart.preset
           systemd.preset(5)

       /etc/systemd/system.conf
           systemd-system.conf(5)

       /etc/systemd/system.conf.d/*.conf
           systemd-system.conf(5)

       /etc/systemd/system/httpd.service
           systemd.unit(5)

       /etc/systemd/system/httpd.service.d/local.conf
           systemd.unit(5)

       /etc/systemd/system/multi-user.target.wants/foo.service
           systemd.unit(5)

       /etc/systemd/timesyncd.conf
           timesyncd.conf(5)

       /etc/systemd/timesyncd.conf.d/*.conf
           timesyncd.conf(5)

       /etc/systemd/user/
           systemd.unit(5)

       /etc/systemd/user-generators/
           systemd.generator(7)

       /etc/systemd/user-preset/*.preset
           systemd.preset(5)

       /etc/systemd/user.conf
           systemd-system.conf(5)

       /etc/systemd/user.conf.d/*.conf
           systemd-system.conf(5)

       /etc/tmpfiles.d
           tmpfiles.d(5)

       /etc/tmpfiles.d/*.conf
           tmpfiles.d(5)

       /etc/udev/hwdb.bin
           hwdb(7)

       /etc/udev/hwdb.d
           hwdb(7)

       /etc/udev/rules.d
           udev(7)

       /etc/udev/rules.d/99-bridge.rules
           sysctl.d(5)

       /etc/udev/udev.conf
           udev.conf(5)

       /home
           file-hierarchy(7), systemd-gpt-auto-generator(8), systemd.exec(5),
           systemd.generator(7), tmpfiles.d(5)

       /home/lennart
           systemd.automount(5)

       /lib
           file-hierarchy(7), systemd-delta(1)

       /lib/systemd/system-generators/
           systemd.generator(7)

       /lib64
           file-hierarchy(7)

       /path/to/generator
           systemd.generator(7)

       /proc
           busctl(1), file-hierarchy(7), sd-login(3), sd_bus_creds_get_pid(3),
           sd_bus_creds_new_from_pid(3), sd_is_fifo(3), sd_pid_get_session(3), systemd(1),
           systemd-remount-fs.service(8), systemd.generator(7), systemd.socket(5), tmpfiles.d(5)

       /proc/cmdline
           kernel-command-line(7), kernel-install(8), systemd(1)

       /proc/devices
           systemd.resource-control(5)

       /proc/self/fd
           daemon(7)

       /proc/self/mountinfo
           systemd.mount(5)

       /proc/self/sessionid
           pam_systemd(8)

       /proc/sys
           file-hierarchy(7), systemd-nspawn(1)

       /proc/sys/kernel/domainname
           sysctl.d(5)

       /proc/sys/kernel/random/boot_id
           sd_id128_get_machine(3)

       /proc/sys/net/ipv4/conf/enp3s0.200/forwarding
           sysctl.d(5)

       /proc/sys/net/ipv4/tcp_keepalive_time
           systemd.socket(5)

       /proc/sys/net/ipv6/bindv6only
           systemd.socket(5)

       /root
           file-hierarchy(7), systemd.exec(5)

       /run
           binfmt.d(5), file-hierarchy(7), modules-load.d(5), sd-login(3), sd_notify(3),
           sysctl.d(5), systemctl(1), systemd-delta(1), systemd-journald.service(8), systemd-
           nspawn(1), systemd.exec(5), systemd.generator(7), systemd.link(5), systemd.netdev(5),
           systemd.network(5), systemd.preset(5), systemd.service(5), systemd.unit(5),
           tmpfiles.d(5), udev(7)

       /run/binfmt.d/*.conf
           binfmt.d(5)

       /run/dnssec-trust-anchors.d/
           dnssec-trust-anchors.d(5)

       /run/dnssec-trust-anchors.d/*.negative
           dnssec-trust-anchors.d(5)

       /run/dnssec-trust-anchors.d/*.positive
           dnssec-trust-anchors.d(5)

       /run/foobar.pid
           daemon(7)

       /run/log
           bootchart.conf(5), file-hierarchy(7), systemd-bootchart(1)

       /run/log/journal
           journalctl(1), journald.conf(5), systemd-journald.service(8)

       /run/modules-load.d/*.conf
           modules-load.d(5)

       /run/nologin
           shutdown(8), systemd-user-sessions.service(8)

       /run/sysctl.d/*.conf
           sysctl.d(5)

       /run/system/nspawn/
           systemd.nspawn(5)

       /run/systemd/bootchart.conf.d/*.conf
           bootchart.conf(5)

       /run/systemd/coredump.conf.d/*.conf
           coredump.conf(5)

       /run/systemd/journal/dev-log
           systemd-journald.service(8)

       /run/systemd/journal/socket
           systemd-journald.service(8)

       /run/systemd/journal/stdout
           systemd-journald.service(8)

       /run/systemd/journal/syslog
           journald.conf(5)

       /run/systemd/journald.conf.d/*.conf
           journal-remote.conf(5), journald.conf(5)

       /run/systemd/logind.conf.d/*.conf
           logind.conf(5)

       /run/systemd/network
           systemd-networkd.service(8), systemd.link(5), systemd.netdev(5), systemd.network(5)

       /run/systemd/notify
           systemd(1)

       /run/systemd/nspawn/
           systemd-nspawn(1), systemd.nspawn(5)

       /run/systemd/private
           systemd(1)

       /run/systemd/resolve/resolv.conf
           systemd-resolved.service(8)

       /run/systemd/resolved.conf.d/*.conf
           resolved.conf(5)

       /run/systemd/sleep.conf.d/*.conf
           systemd-sleep.conf(5)

       /run/systemd/system/
           sd_booted(3), systemctl(1), systemd.unit(5)

       /run/systemd/system-generators/
           systemd.generator(7)

       /run/systemd/system-preset/*.preset
           systemd.preset(5)

       /run/systemd/system.conf.d/*.conf
           systemd-system.conf(5)

       /run/systemd/systemd/
           systemctl(1)

       /run/systemd/timesyncd.conf.d/*.conf
           timesyncd.conf(5)

       /run/systemd/user/
           systemd.unit(5)

       /run/systemd/user-generators/
           systemd.generator(7)

       /run/systemd/user-preset/*.preset
           systemd.preset(5)

       /run/systemd/user.conf.d/*.conf
           systemd-system.conf(5)

       /run/tmpfiles.d
           tmpfiles.d(5)

       /run/tmpfiles.d/*.conf
           tmpfiles.d(5)

       /run/udev/rules.d
           udev(7)

       /run/udev/static_node-tags/tag
           udev(7)

       /run/user
           file-hierarchy(7), systemd.exec(5)

       /run/user/$USER
           pam_systemd(8)

       /sbin
           file-hierarchy(7), systemd.exec(5)

       /sbin/fsck.
           systemd-fsck@.service(8)

       /srv
           file-hierarchy(7), systemd-gpt-auto-generator(8)

       /srv/webserver
           systemd.unit(5)

       /srv/www
           systemd.unit(5)

       /sys
           file-hierarchy(7), loginctl(1), sd_is_fifo(3), systemd(1), systemd-nspawn(1), systemd-
           remount-fs.service(8), systemd.device(5), systemd.generator(7), systemd.journal-
           fields(7), systemd.socket(5), tmpfiles.d(5), udev_device_new_from_syspath(3),
           udevadm(8)

       /sys/devices
           udev_device_new_from_syspath(3)

       /sys/fs/cgroup
           sd-login(3), sd_pid_get_session(3), systemd-cgls(1)

       /sys/fs/cgroup/systemd/
           systemd(1), systemd.unit(5)

       /sys/fs/selinux
           systemd-nspawn(1)

       /sys/power/disk
           systemd-sleep.conf(5)

       /sys/power/resume
           systemd-hibernate-resume@.service(8)

       /sys/power/state
           systemd-sleep.conf(5), systemd-suspend.service(8)

       /sysroot
           bootup(7)

       /sysroot/etc/fstab
           bootup(7)

       /system-update
           systemd-system-update-generator(8), systemd.special(7)

       /tmp
           crypttab(5), file-hierarchy(7), systemd.exec(5), systemd.special(7), systemd.unit(5),
           tmpfiles.d(5)

       /tmp/var
           systemd.unit(5)

       /upload
           systemd-journal-remote(8)

       /usr
           bootup(7), file-hierarchy(7), machinectl(1), systemd-fstab-generator(8), systemd-
           nspawn(1), systemd-remount-fs.service(8), systemd-update-done.service(8),
           systemd.exec(5), systemd.generator(7), systemd.mount(5), systemd.unit(5)

       /usr/bin
           file-hierarchy(7), systemd.exec(5)

       /usr/include
           file-hierarchy(7)

       /usr/lib
           binfmt.d(5), file-hierarchy(7), hwdb(7), modules-load.d(5), sysctl.d(5), systemd-
           delta(1), systemd.link(5), systemd.netdev(5), systemd.network(5), systemd.preset(5),
           systemd.unit(5), udev(7)

       /usr/lib/binfmt.d/*.conf
           binfmt.d(5)

       /usr/lib/dnssec-trust-anchors.d/
           dnssec-trust-anchors.d(5)

       /usr/lib/dnssec-trust-anchors.d/*.negative
           dnssec-trust-anchors.d(5)

       /usr/lib/dnssec-trust-anchors.d/*.positive
           dnssec-trust-anchors.d(5)

       /usr/lib/kernel/install.d/
           kernel-install(8)

       /usr/lib/kernel/install.d/*.install
           kernel-install(8)

       /usr/lib/machines/
           machinectl(1)

       /usr/lib/modules-load.d/*.conf
           modules-load.d(5)

       /usr/lib/os-release
           kernel-install(8), os-release(5), systemd-nspawn(1)

       /usr/lib/sysctl.d/*.conf
           sysctl.d(5)

       /usr/lib/sysctl.d/50-coredump.conf
           systemd-coredump(8)

       /usr/lib/systemd/*.conf.d/
           bootchart.conf(5), coredump.conf(5), journal-remote.conf(5), journald.conf(5),
           logind.conf(5), resolved.conf(5), systemd-sleep.conf(5), systemd-system.conf(5),
           timesyncd.conf(5)

       /usr/lib/systemd/bootchart.conf.d/*.conf
           bootchart.conf(5)

       /usr/lib/systemd/coredump.conf.d/*.conf
           coredump.conf(5)

       /usr/lib/systemd/import-pubring.gpg
           machinectl(1)

       /usr/lib/systemd/journald.conf.d/*.conf
           journal-remote.conf(5), journald.conf(5)

       /usr/lib/systemd/logind.conf.d/*.conf
           logind.conf(5)

       /lib/systemd/network
           systemd-networkd.service(8), systemd.link(5), systemd.netdev(5), systemd.network(5)

       /usr/lib/systemd/resolved.conf.d/*.conf
           resolved.conf(5)

       /usr/lib/systemd/sleep.conf.d/*.conf
           systemd-sleep.conf(5)

       /lib/systemd/system
           systemd(1), systemd.unit(5)

       /lib/systemd/system-generators/systemd-cryptsetup-generator
           systemd-cryptsetup-generator(8)

       /lib/systemd/system-generators/systemd-debug-generator
           systemd-debug-generator(8)

       /lib/systemd/system-generators/systemd-fstab-generator
           systemd-fstab-generator(8)

       /lib/systemd/system-generators/systemd-getty-generator
           systemd-getty-generator(8)

       /lib/systemd/system-generators/systemd-gpt-auto-generator
           systemd-gpt-auto-generator(8)

       /lib/systemd/system-generators/systemd-hibernate-resume-generator
           systemd-hibernate-resume-generator(8)

       /lib/systemd/system-generators/systemd-system-update-generator
           systemd-system-update-generator(8)

       /lib/systemd/system-generators/systemd-sysv-generator
           systemd-sysv-generator(8)

       /lib/systemd/system-preset/*.preset
           systemd.preset(5)

       /lib/systemd/system-preset/50-gnome.preset
           systemd.preset(5)

       /lib/systemd/system-preset/99-default.preset
           systemd.preset(5)

       /lib/systemd/system-shutdown/
           systemd-halt.service(8)

       /lib/systemd/system-sleep
           systemd-suspend.service(8)

       /lib/systemd/system.conf.d/*.conf
           systemd-system.conf(5)

       /lib/systemd/system/httpd.service
           systemd.unit(5)

       /lib/systemd/systemd
           bootchart.conf(5)

       /lib/systemd/systemd-activate
           systemd-activate(8)

       /lib/systemd/systemd-backlight
           systemd-backlight@.service(8)

       /lib/systemd/systemd-binfmt
           systemd-binfmt.service(8)

       /lib/systemd/systemd-bootchart
           systemd-bootchart(1)

       /lib/systemd/systemd-bus-proxyd
           systemd-bus-proxyd(8)

       /lib/systemd/systemd-coredump
           systemd-coredump(8)

       /lib/systemd/systemd-cryptsetup
           systemd-cryptsetup@.service(8)

       /lib/systemd/systemd-fsck
           systemd-fsck@.service(8)

       /lib/systemd/systemd-fsckd
           systemd-fsckd.service(8)

       /lib/systemd/systemd-hibernate-resume
           systemd-hibernate-resume@.service(8)

       /lib/systemd/systemd-hostnamed
           systemd-hostnamed.service(8)

       /lib/systemd/systemd-initctl
           systemd-initctl.service(8)

       /lib/systemd/systemd-journal-gatewayd
           systemd-journal-gatewayd.service(8)

       /lib/systemd/systemd-journald
           systemd-journald.service(8)

       /lib/systemd/systemd-localed
           systemd-localed.service(8)

       /lib/systemd/systemd-logind
           systemd-logind.service(8)

       /lib/systemd/systemd-machined
           systemd-machined.service(8)

       /lib/systemd/systemd-modules-load
           systemd-modules-load.service(8)

       /lib/systemd/systemd-networkd
           systemd-networkd.service(8)

       /lib/systemd/systemd-networkd-wait-online
           systemd-networkd-wait-online.service(8)

       /lib/systemd/systemd-quotacheck
           systemd-quotacheck.service(8)

       /lib/systemd/systemd-random-seed
           systemd-random-seed.service(8)

       /lib/systemd/systemd-remount-fs
           systemd-remount-fs.service(8)

       /lib/systemd/systemd-resolved
           systemd-resolved.service(8)

       /lib/systemd/systemd-rfkill
           systemd-rfkill.service(8)

       /lib/systemd/systemd-shutdown
           systemd-halt.service(8)

       /lib/systemd/systemd-sysctl
           systemd-sysctl.service(8)

       /lib/systemd/systemd-timedated
           systemd-timedated.service(8)

       /lib/systemd/systemd-timesyncd
           systemd-timesyncd.service(8)

       /lib/systemd/systemd-udevd
           systemd-udevd.service(8)

       /lib/systemd/systemd-update-done
           systemd-update-done.service(8)

       /lib/systemd/systemd-update-utmp
           systemd-update-utmp.service(8)

       /lib/systemd/systemd-user-sessions
           systemd-user-sessions.service(8)

       /usr/lib/systemd/timesyncd.conf.d/*.conf
           timesyncd.conf(5)

       /usr/lib/systemd/user/
           systemd.unit(5)

       /usr/lib/systemd/user-generators/
           systemd.generator(7)

       /usr/lib/systemd/user-preset/*.preset
           systemd.preset(5)

       /usr/lib/systemd/user.conf.d/*.conf
           systemd-system.conf(5)

       /usr/lib/tmpfiles.d
           tmpfiles.d(5)

       /usr/lib/tmpfiles.d/*.conf
           tmpfiles.d(5)

       /lib/udev
           udev(7)

       /lib/udev/hwdb.bin
           hwdb(7)

       /lib/udev/hwdb.d
           hwdb(7)

       /lib/udev/rules.d
           udev(7)

       /lib64
           file-hierarchy(7)

       /usr/local/bin
           systemd.exec(5)

       /usr/local/lib/machines/
           machinectl(1)

       /usr/local/lib/systemd/system
           systemd(1)

       /usr/local/lib/systemd/system-generators/
           systemd.generator(7)

       /usr/local/lib/systemd/user-generators/
           systemd.generator(7)

       /usr/local/sbin
           systemd.exec(5)

       /usr/sbin
           file-hierarchy(7), systemd.exec(5)

       /usr/sbin/foo-daemon
           systemd.service(5)

       /usr/share
           file-hierarchy(7)

       /usr/share/dbus-1/system-services/org.example.simple-dbus-service.service
           systemd.service(5)

       /usr/share/doc
           file-hierarchy(7)

       /usr/share/factory
           file-hierarchy(7), tmpfiles.d(5)

       /usr/share/factory/etc
           file-hierarchy(7)

       /usr/share/factory/var
           file-hierarchy(7)

       /usr/share/zoneinfo/
           localtime(5)

       /var
           file-hierarchy(7), journald.conf(5), systemd-journald.service(8), systemd-nspawn(1),
           systemd-update-done.service(8), systemd.generator(7), systemd.special(7),
           systemd.unit(5), tmpfiles.d(5)

       /var/.updated
           systemd-update-done.service(8)

       /var/cache
           file-hierarchy(7)

       /var/lib
           file-hierarchy(7)

       /var/lib/container/
           machinectl(1)

       /var/lib/dbus/machine-id
           machine-id(5)

       /var/lib/machines/machine.nspawn
           machinectl(1), systemd.nspawn(5), tmpfiles.d(5)

       /var/lib/machines.raw
           machinectl(1)

       /var/lib/systemd/backlight/
           systemd-backlight@.service(8)

       /var/lib/systemd/clock
           systemd-timesyncd.service(8)

       /var/lib/systemd/coredump
           coredump.conf(5), systemd-coredump(8)

       /var/lib/systemd/journal-upload/state
           systemd-journal-upload(8)

       /var/lib/systemd/random-seed
           systemd-random-seed.service(8)

       /var/lib/systemd/rfkill/
           systemd-rfkill.service(8)

       /var/log
           file-hierarchy(7)

       /var/log/journal
           journalctl(1), journald.conf(5), systemd-journald.service(8), systemd-nspawn(1)

       /var/log/journal/remote/
           systemd-journal-remote(8)

       /var/log/journal/remote/remote-some.host.journal
           systemd-journal-remote(8)

       /var/run
           file-hierarchy(7), tmpfiles.d(5)

       /var/run/dbus/system_bus_socket
           systemd-bus-proxyd.service(8)

       /var/run/utmp
           runlevel(8)

       /var/spool
           file-hierarchy(7)

       /var/tmp
           file-hierarchy(7), systemd.exec(5), systemd.special(7), tmpfiles.d(5)

       automount.automount
           systemd.automount(5), systemd.unit(5)

       basic.target
           systemd.special(7)

       bluetooth.target
           systemd.special(7)

       bootctl
           bootctl(1)

       busctl
           busctl(1)

       coredumpctl
           coredumpctl(1)

       cryptsetup-pre.target
           systemd.special(7)

       cryptsetup.target
           systemd.special(7)

       ctrl-alt-del.target
           systemd.special(7)

       dbus.service
           systemd.special(7)

       dbus.socket
           systemd.special(7)

       default.target
           systemd.special(7)

       device.device
           systemd.device(5), systemd.unit(5)

       display-manager.service
           systemd.special(7)

       emergency.target
           systemd.special(7)

       exit.target
           systemd.special(7)

       final.target
           systemd.special(7)

       getty.target
           systemd.special(7)

       graphical.target
           systemd.special(7)

       halt
           halt(8)

       halt.target
           systemd.special(7)

       hibernate.target
           systemd.special(7)

       hostnamectl
           hostnamectl(1)

       hybrid-sleep.target
           systemd.special(7)

       init
           systemd(1)

       initrd-fs.target
           systemd.special(7)

       initrd-root-fs.target
           systemd.special(7)

       journalctl
           journalctl(1)

       kbrequest.target
           systemd.special(7)

       kernel-install
           kernel-install(8)

       kexec.target
           systemd.special(7)

       libnss_myhostname.so.2
           nss-myhostname(8)

       libnss_mymachines.so.2
           nss-mymachines(8)

       libnss_resolve.so.2
           nss-resolve(8)

       link.link
           systemd.link(5)

       local-fs-pre.target
           systemd.special(7)

       local-fs.target
           systemd.special(7)

       localectl
           localectl(1)

       loginctl
           loginctl(1)

       machine.slice
           systemd.special(7)

       machinectl
           machinectl(1)

       mount.mount
           systemd.exec(5), systemd.kill(5), systemd.mount(5), systemd.resource-control(5),
           systemd.unit(5)

       multi-user.target
           systemd.special(7)

       netdev.netdev
           systemd.netdev(5)

       network.network
           systemd.network(5)

       network-online.target
           systemd.special(7)

       network-pre.target
           systemd.special(7)

       network.target
           systemd.special(7)

       networkctl
           networkctl(1)

       nss-lookup.target
           systemd.special(7)

       nss-user-lookup.target
           systemd.special(7)

       pam_systemd.so
           pam_systemd(8)

       path.path
           systemd.path(5), systemd.unit(5)

       paths.target
           systemd.special(7)

       pkg-config
           libudev(3), sd-bus(3), sd-daemon(3), sd-event(3), sd-id128(3), sd-journal(3), sd-
           login(3)

       poweroff
           halt(8)

       poweroff.target
           systemd.special(7)

       printer.target
           systemd.special(7)

       reboot
           halt(8)

       reboot.target
           systemd.special(7)

       remote-fs-pre.target
           systemd.special(7)

       remote-fs.target
           systemd.special(7)

       rescue.target
           systemd.special(7)

       rpcbind.target
           systemd.special(7)

       runlevel
           runlevel(8)

       runlevel2.target
           systemd.special(7)

       runlevel3.target
           systemd.special(7)

       runlevel4.target
           systemd.special(7)

       runlevel5.target
           systemd.special(7)

       scope.scope
           systemd.kill(5), systemd.resource-control(5), systemd.scope(5), systemd.unit(5)

       service.service
           systemd.exec(5), systemd.kill(5), systemd.resource-control(5), systemd.service(5),
           systemd.unit(5)

       shutdown
           shutdown(8)

       shutdown.target
           systemd.special(7)

       sigpwr.target
           systemd.special(7)

       sleep.target
           systemd.special(7)

       slice.slice
           systemd.resource-control(5), systemd.slice(5), systemd.unit(5)

       slices.target
           systemd.special(7)

       smartcard.target
           systemd.special(7)

       socket.socket
           systemd.exec(5), systemd.kill(5), systemd.resource-control(5), systemd.socket(5),
           systemd.unit(5)

       sockets.target
           systemd.special(7)

       sound.target
           systemd.special(7)

       suspend.target
           systemd.special(7)

       swap.swap
           systemd.exec(5), systemd.kill(5), systemd.resource-control(5), systemd.swap(5),
           systemd.unit(5)

       swap.target
           systemd.special(7)

       sysinit.target
           systemd.special(7)

       syslog.socket
           systemd.special(7)

       system-update.target
           systemd.special(7)

       system.slice
           systemd.special(7)

       systemctl
           systemctl(1)

       systemd
           systemd(1)

       systemd-analyze
           systemd-analyze(1)

       systemd-ask-password
           systemd-ask-password(1)

       systemd-ask-password-console.path
           systemd-ask-password-console.service(8)

       systemd-ask-password-console.service
           systemd-ask-password-console.service(8)

       systemd-ask-password-wall.path
           systemd-ask-password-console.service(8)

       systemd-ask-password-wall.service
           systemd-ask-password-console.service(8)

       systemd-backlight@.service
           systemd-backlight@.service(8)

       systemd-binfmt.service
           systemd-binfmt.service(8)

       systemd-bus-proxyd.service
           systemd-bus-proxyd.service(8)

       systemd-bus-proxyd.socket
           systemd-bus-proxyd.service(8)

       systemd-cat
           systemd-cat(1)

       systemd-cgls
           systemd-cgls(1)

       systemd-cgtop
           systemd-cgtop(1)

       systemd-cryptsetup@.service
           systemd-cryptsetup@.service(8)

       systemd-delta
           systemd-delta(1)

       systemd-detect-virt
           systemd-detect-virt(1)

       systemd-escape
           systemd-escape(1)

       systemd-fsck-root.service
           systemd-fsck@.service(8)

       systemd-fsck@.service
           systemd-fsck@.service(8)

       systemd-fsckd.service
           systemd-fsckd.service(8)

       systemd-fsckd.socket
           systemd-fsckd.service(8)

       systemd-halt.service
           systemd-halt.service(8)

       systemd-hibernate-resume@.service
           systemd-hibernate-resume@.service(8)

       systemd-hibernate.service
           systemd-suspend.service(8)

       systemd-hostnamed.service
           systemd-hostnamed.service(8)

       systemd-hwdb
           systemd-hwdb(8)

       systemd-hybrid-sleep.service
           systemd-suspend.service(8)

       systemd-inhibit
           systemd-inhibit(1)

       systemd-initctl.service
           systemd-initctl.service(8)

       systemd-initctl.socket
           systemd-initctl.service(8)

       systemd-journal-gatewayd.service
           systemd-journal-gatewayd.service(8)

       systemd-journal-gatewayd.socket
           systemd-journal-gatewayd.service(8)

       systemd-journal-remote
           systemd-journal-remote(8)

       systemd-journal-upload
           systemd-journal-upload(8)

       systemd-journald-audit.socket
           systemd-journald.service(8)

       systemd-journald-dev-log.socket
           systemd-journald.service(8)

       systemd-journald.service
           systemd-journald.service(8)

       systemd-journald.socket
           systemd-journald.service(8)

       systemd-kexec.service
           systemd-halt.service(8)

       systemd-localed.service
           systemd-localed.service(8)

       systemd-logind.service
           systemd-logind.service(8)

       systemd-machine-id-commit.service
           systemd-machine-id-commit.service(8)

       systemd-machine-id-setup
           systemd-machine-id-setup(1)

       systemd-machined.service
           systemd-machined.service(8)

       systemd-modules-load.service
           systemd-modules-load.service(8)

       systemd-networkd-wait-online.service
           systemd-networkd-wait-online.service(8)

       systemd-networkd.service
           systemd-networkd.service(8)

       systemd-notify
           systemd-notify(1)

       systemd-nspawn
           systemd-nspawn(1)

       systemd-path
           systemd-path(1)

       systemd-poweroff.service
           systemd-halt.service(8)

       systemd-quotacheck.service
           systemd-quotacheck.service(8)

       systemd-random-seed.service
           systemd-random-seed.service(8)

       systemd-reboot.service
           systemd-halt.service(8)

       systemd-remount-fs.service
           systemd-remount-fs.service(8)

       systemd-resolve
           systemd-resolve(1)

       systemd-resolved.service
           systemd-resolved.service(8)

       systemd-rfkill.service
           systemd-rfkill.service(8)

       systemd-rfkill.socket
           systemd-rfkill.service(8)

       systemd-run
           systemd-run(1)

       systemd-socket-proxyd
           systemd-socket-proxyd(8)

       systemd-suspend.service
           systemd-suspend.service(8)

       systemd-sysctl.service
           systemd-sysctl.service(8)

       systemd-sysusers
           systemd-sysusers(8)

       systemd-sysusers.service
           systemd-sysusers(8)

       systemd-timedated.service
           systemd-timedated.service(8)

       systemd-timesyncd.service
           systemd-timesyncd.service(8)

       systemd-tmpfiles
           systemd-tmpfiles(8)

       systemd-tmpfiles-clean.service
           systemd-tmpfiles(8)

       systemd-tmpfiles-clean.timer
           systemd-tmpfiles(8)

       systemd-tmpfiles-setup-dev.service
           systemd-tmpfiles(8)

       systemd-tmpfiles-setup.service
           systemd-tmpfiles(8)

       systemd-tty-ask-password-agent
           systemd-tty-ask-password-agent(1)

       systemd-udevd-control.socket
           systemd-udevd.service(8)

       systemd-udevd-kernel.socket
           systemd-udevd.service(8)

       systemd-udevd.service
           systemd-udevd.service(8)

       systemd-update-done.service
           systemd-update-done.service(8)

       systemd-update-utmp-runlevel.service
           systemd-update-utmp.service(8)

       systemd-update-utmp.service
           systemd-update-utmp.service(8)

       systemd-user-sessions.service
           systemd-user-sessions.service(8)

       target.target
           systemd.target(5), systemd.unit(5)

       telinit
           telinit(8)

       time-sync.target
           systemd.special(7)

       timedatectl
           timedatectl(1)

       timer.timer
           systemd.timer(5), systemd.unit(5)

       timers.target
           systemd.special(7)

       udevadm
           udevadm(8)

       umount.target
           systemd.special(7)

       user.slice
           systemd.special(7)

COLOPHON
       This index contains 2044 entries in 14 sections, referring to 225 individual manual pages.

systemd 229                                                                 SYSTEMD.DIRECTIVES(7)

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