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

systemd.directives - Index of configuration directives

Directives for configuring units, used in unit files.

Accept=

AccuracySec=

After=

Alias=

AllowIsolate=

Also=

AmbientCapabilities=

AppArmorProfile=

AssertACPower=

AssertArchitecture=

AssertCapability=

AssertControlGroupController=

AssertDirectoryNotEmpty=

AssertFileIsExecutable=

AssertFileNotEmpty=

AssertFirstBoot=

AssertGroup=

AssertHost=

AssertKernelCommandLine=

AssertKernelVersion=

AssertNeedsUpdate=

AssertPathExists=

AssertPathExistsGlob=

AssertPathIsDirectory=

AssertPathIsMountPoint=

AssertPathIsReadWrite=

AssertPathIsSymbolicLink=

AssertSecurity=

AssertUser=

AssertVirtualization=

Backlog=

Before=

BindIPv6Only=

BindPaths=

BindReadOnlyPaths=

BindToDevice=

BindsTo=

BlockIOAccounting=

BlockIODeviceWeight=

BlockIOReadBandwidth=

BlockIOWeight=

BlockIOWriteBandwidth=

Broadcast=

BusName=

CPUAccounting=

CPUAffinity=

CPUQuota=

CPUQuotaPeriodSec=

CPUSchedulingPolicy=

CPUSchedulingPriority=

CPUSchedulingResetOnFork=

CPUShares=

CPUWeight=

CacheDirectory=

CacheDirectoryMode=

CapabilityBoundingSet=

CollectMode=

ConditionACPower=

ConditionArchitecture=

ConditionCPUs=

ConditionCapability=

ConditionControlGroupController=

ConditionDirectoryNotEmpty=

ConditionFileIsExecutable=

ConditionFileNotEmpty=

ConditionFirstBoot=

ConditionGroup=

ConditionHost=

ConditionKernelCommandLine=

ConditionKernelVersion=

ConditionMemory=

ConditionNeedsUpdate=

ConditionPathExists=

ConditionPathExistsGlob=

ConditionPathIsDirectory=

ConditionPathIsMountPoint=

ConditionPathIsReadWrite=

ConditionPathIsSymbolicLink=

ConditionSecurity=

ConditionUser=

ConditionVirtualization=

ConfigurationDirectory=

ConfigurationDirectoryMode=

Conflicts=

DefaultDependencies=

DefaultInstance=

DeferAcceptSec=

Delegate=

Description=

DeviceAllow=

DevicePolicy=

DirectoryMode=

DirectoryNotEmpty=

DisableControllers=

Documentation=

DynamicUser=

Environment=

EnvironmentFile=

ExecCondition=

ExecReload=

ExecStart=

ExecStartPost=

ExecStartPre=

ExecStop=

ExecStopPost=

ExecStopPre=

FailureAction=

FailureActionExitStatus=

FileDescriptorName=

FileDescriptorStoreMax=

FinalKillSignal=

ForceUnmount=

FreeBind=

Group=

GuessMainPID=

IOAccounting=

IODeviceLatencyTargetSec=

IODeviceWeight=

IOReadBandwidthMax=

IOReadIOPSMax=

IOSchedulingClass=

IOSchedulingPriority=

IOWeight=

IOWriteBandwidthMax=

IOWriteIOPSMax=

IPAccounting=

IPAddressAllow=

IPAddressDeny=

IPEgressFilterPath=

IPIngressFilterPath=

IPTOS=

IPTTL=

IgnoreOnIsolate=

IgnoreSIGPIPE=

InaccessiblePaths=

JobRunningTimeoutSec=

JobTimeoutAction=

JobTimeoutRebootArgument=

JobTimeoutSec=

JoinsNamespaceOf=

KeepAlive=

KeepAliveIntervalSec=

KeepAliveProbes=

KeepAliveTimeSec=

KeyringMode=

KillMode=

KillSignal=

LazyUnmount=

LimitAS=

LimitCORE=

LimitCPU=

LimitDATA=

LimitFSIZE=

LimitLOCKS=

LimitMEMLOCK=

LimitMSGQUEUE=

LimitNICE=

LimitNOFILE=

LimitNPROC=

LimitRSS=

LimitRTPRIO=

LimitRTTIME=

LimitSIGPENDING=

LimitSTACK=

ListenDatagram=

ListenFIFO=

ListenMessageQueue=

ListenNetlink=

ListenSequentialPacket=

ListenSpecial=

ListenStream=

ListenUSBFunction=

LockPersonality=

LogExtraFields=

LogLevelMax=

LogRateLimitBurst=

LogRateLimitIntervalSec=

LogsDirectory=

LogsDirectoryMode=

MakeDirectory=

Mark=

MaxConnections=

MaxConnectionsPerSource=

MemoryAccounting=

MemoryDenyWriteExecute=

MemoryHigh=

MemoryLimit=

MemoryLow=

MemoryMax=

MemoryMin=

MemorySwapMax=

MessageQueueMaxMessages=

MessageQueueMessageSize=

MountAPIVFS=

MountFlags=

NUMAMask=

NUMAPolicy=

NetworkNamespacePath=

Nice=

NoDelay=

NoNewPrivileges=

NonBlocking=

NotifyAccess=

OOMPolicy=

OOMScoreAdjust=

OnActiveSec=

OnBootSec=

OnCalendar=

OnClockChange=

OnFailure=

OnFailureJobMode=

OnStartupSec=

OnTimezoneChange=

OnUnitActiveSec=

OnUnitInactiveSec=

Options=

PAMName=

PIDFile=

PartOf=

PassCredentials=

PassEnvironment=

PassSecurity=

PathChanged=

PathExists=

PathExistsGlob=

PathModified=

Persistent=

Personality=

PipeSize=

Priority=

PrivateDevices=

PrivateMounts=

PrivateNetwork=

PrivateTmp=

PrivateUsers=

PropagatesReloadTo=

ProtectControlGroups=

ProtectHome=

ProtectHostname=

ProtectKernelModules=

ProtectKernelTunables=

ProtectSystem=

RandomizedDelaySec=

ReadOnlyPaths=

ReadWritePaths=

RebootArgument=

ReceiveBuffer=

RefuseManualStart=

RefuseManualStop=

ReloadPropagatedFrom=

RemainAfterElapse=

RemainAfterExit=

RemoveIPC=

RemoveOnStop=

RequiredBy=

Requires=

RequiresMountsFor=

Requisite=

Restart=

RestartForceExitStatus=

RestartPreventExitStatus=

RestartSec=

RestrictAddressFamilies=

RestrictNamespaces=

RestrictRealtime=

RestrictSUIDSGID=

ReusePort=

RootDirectory=

RootDirectoryStartOnly=

RootImage=

RuntimeDirectory=

RuntimeDirectoryMode=

RuntimeDirectoryPreserve=

RuntimeMaxSec=

SELinuxContext=

SELinuxContextFromNet=

SecureBits=

SendBuffer=

SendSIGHUP=

SendSIGKILL=

Service=

Slice=

SloppyOptions=

SmackLabel=

SmackLabelIPIn=

SmackLabelIPOut=

SmackProcessLabel=

SocketGroup=

SocketMode=

SocketProtocol=

SocketUser=

Sockets=

SourcePath=

StandardError=

StandardInput=

StandardInputData=

StandardInputText=

StandardOutput=

StartLimitAction=

StartLimitBurst=

StartLimitIntervalSec=

StartupBlockIOWeight=

StartupCPUShares=

StartupCPUWeight=

StartupIOWeight=

StateDirectory=

StateDirectoryMode=

StopWhenUnneeded=

SuccessAction=

SuccessActionExitStatus=

SuccessExitStatus=

SupplementaryGroups=

Symlinks=

SyslogFacility=

SyslogIdentifier=

SyslogLevel=

SyslogLevelPrefix=

SystemCallArchitectures=

SystemCallErrorNumber=

SystemCallFilter=

TCPCongestion=

TTYPath=

TTYReset=

TTYVHangup=

TTYVTDisallocate=

TasksAccounting=

TasksMax=

TemporaryFileSystem=

TimeoutAbortSec=

TimeoutCleanSec=

TimeoutIdleSec=

TimeoutSec=

TimeoutStartSec=

TimeoutStopSec=

TimerSlackNSec=

Transparent=

TriggerLimitBurst=

TriggerLimitIntervalSec=

Type=

UMask=

USBFunctionDescriptors=

USBFunctionStrings=

Unit=

UnsetEnvironment=

User=

UtmpIdentifier=

UtmpMode=

WakeSystem=

WantedBy=

Wants=

WatchdogSec=

WatchdogSignal=

What=

Where=

WorkingDirectory=

Writable=

Kernel boot options for configuring the behaviour of the systemd process.

-b

1

2

3

4

5

S

debug

emergency

fsck.mode=

fsck.repair=

fstab=

locale.LANG=

locale.LANGUAGE=

locale.LC_ADDRESS=

locale.LC_COLLATE=

locale.LC_CTYPE=

locale.LC_IDENTIFICATION=

locale.LC_MEASUREMENT=

locale.LC_MESSAGES=

locale.LC_MONETARY=

locale.LC_NAME=

locale.LC_NUMERIC=

locale.LC_PAPER=

locale.LC_TELEPHONE=

locale.LC_TIME=

luks.crypttab=

luks.key=

luks.name=

luks.options=

luks.uuid=

luks=

modules_load=

mount.usr=

mount.usrflags=

mount.usrfstype=

net.ifnames=

net.naming-scheme=

noresume

plymouth.enable=

quiet

quotacheck.mode=

rd.emergency

rd.fstab=

rd.luks.crypttab=

rd.luks.key=

rd.luks.name=

rd.luks.options=

rd.luks.uuid=

rd.luks=

rd.modules_load=

rd.rescue

rd.systemd.gpt_auto

rd.systemd.gpt_auto=

rd.systemd.unit=

rd.systemd.verity=

rd.udev.children_max=

rd.udev.event_timeout=

rd.udev.exec_delay=

rd.udev.log_priority=

rescue

resume=

resumeflags=

ro

root=

rootflags=

rootfstype=

roothash=

rw

s

single

systemd.confirm_spawn

systemd.crash_chvt

systemd.crash_reboot

systemd.crash_shell

systemd.debug_shell

systemd.default_standard_error=

systemd.default_standard_output=

systemd.default_timeout_start_sec=

systemd.dump_core

systemd.early_core_pattern=

systemd.firstboot=

systemd.gpt_auto

systemd.gpt_auto=

systemd.journald.forward_to_console=

systemd.journald.forward_to_kmsg=

systemd.journald.forward_to_syslog=

systemd.journald.forward_to_wall=

systemd.legacy_systemd_cgroup_controller

systemd.log_color

systemd.log_level=

systemd.log_location=

systemd.log_target=

systemd.machine_id=

systemd.mask=

systemd.restore_state=

systemd.run=

systemd.run_failure_action=

systemd.run_success_action=

systemd.service_watchdogs

systemd.service_watchdogs=

systemd.setenv=

systemd.show_status

systemd.status_unit_format=

systemd.unified_cgroup_hierarchy

systemd.unit=

systemd.verity=

systemd.verity_root_data=

systemd.verity_root_hash=

systemd.volatile=

systemd.wants=

systemd.watchdog_device=

udev.children_max=

udev.event_timeout=

udev.exec_delay=

udev.log_priority=

vconsole.font=

vconsole.font_map=

vconsole.font_unimap=

vconsole.keymap=

vconsole.keymap_toggle=

Environment variables understood by the systemd manager and other programs and environment variable-compatible settings.

$EXIT_CODE

$EXIT_STATUS

$HOME

$INVOCATION_ID

$JOURNAL_STREAM

$LANG

$LISTEN_FDNAMES

$LISTEN_FDS

$LISTEN_PID

$LOGNAME

$MAINPID

$MANAGERPID

$NOTIFY_SOCKET

$PATH

$PIDFILE

$PREVLEVEL

$RUNLEVEL

$SERVICE_RESULT

$SHELL

$SYSTEMD_COLORS

$SYSTEMD_DEBUGGER

$SYSTEMD_EDITOR

$SYSTEMD_LESS

$SYSTEMD_LESSCHARSET

$SYSTEMD_LOG_COLOR

$SYSTEMD_LOG_LEVEL

$SYSTEMD_LOG_LOCATION

$SYSTEMD_LOG_TARGET

$SYSTEMD_PAGER

$SYSTEMD_RANDOM_SEED_CREDIT

$SYSTEMD_SYSVINIT_PATH

$SYSTEMD_SYSVRCND_PATH

$SYSTEMD_UNIT_PATH

$SYSTEMD_URLIFY

$TERM

$USER

$WATCHDOG_PID

$WATCHDOG_USEC

$XDG_CONFIG_DIRS

$XDG_CONFIG_HOME

$XDG_DATA_DIRS

$XDG_DATA_HOME

$XDG_RUNTIME_DIR

$XDG_SEAT

$XDG_SESSION_CLASS

$XDG_SESSION_DESKTOP

$XDG_SESSION_ID

$XDG_SESSION_TYPE

$XDG_VTNR

ANSI_COLOR=

BUG_REPORT_URL=

BUILD_ID=

CHASSIS=

CPE_NAME=

DEPLOYMENT=

DOCUMENTATION_URL=

FONT=

FONT_MAP=

FONT_UNIMAP=

HOME_URL=

ICON_NAME=

ID=

ID_LIKE=

K

KEYMAP=

KEYMAP_TOGGLE=

LOCATION=

LOGO=

NAME=

PRETTY_HOSTNAME=

PRETTY_NAME=

PRIVACY_POLICY_URL=

SUPPORT_URL=

VARIANT=

VARIANT_ID=

VERSION=

VERSION_CODENAME=

VERSION_ID=

X

EFI variables understood by systemd-boot(7) and other programs.

LoaderBootCountPath

LoaderConfigTimeout

LoaderConfigTimeoutOneShot

LoaderDevicePartUUID

LoaderEntries

LoaderEntryDefault

LoaderEntryOneShot

LoaderEntrySelected

LoaderFeatures

LoaderFirmwareInfo

LoaderFirmwareType

LoaderImageIdentifier

LoaderInfo

LoaderRandomSeed

LoaderSystemToken

LoaderTimeExecUSec

LoaderTimeInitUSec

LoaderTimeMenuUsec

Directives for configuring systemd units through the udev database.

$$

$attr{file}

$devnode

$devpath

$driver

$env{key}

$id

$kernel

$links

$major

$minor

$name

$number

$parent

$result

$root

$sys

%%

%E{key}

%M

%N

%P

%S

%b

%c

%k

%m

%n

%p

%r

%s{file}

ACTION

ATTRS{filename}

ATTR{filename}

DEVPATH

DRIVER

DRIVERS

ENV{key}

GOTO

GROUP

ID_AUTOSEAT

ID_FOR_SEAT

ID_MODEL=

ID_MODEL_FROM_DATABASE=

ID_SEAT

IMPORT{type}

KERNEL

KERNELS

LABEL

MODE

NAME

OPTIONS

OWNER

PROGRAM

RESULT

RUN{type}

SECLABEL{module}

SUBSYSTEM

SUBSYSTEMS

SYMLINK

SYSCTL{kernel parameter}

SYSTEMD_ALIAS=

SYSTEMD_MOUNT_OPTIONS=

SYSTEMD_MOUNT_WHERE=

SYSTEMD_READY=

SYSTEMD_USER_WANTS=

SYSTEMD_WANTS=

TAG

TAGS

TEST{octal mode mask}

db_persist

link_priority=

nowatch

static_node=

string_escape=

watch

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

ARP=

ARPAllTargets=

ARPIPTargets=

ARPIntervalSec=

ARPValidate=

Activate=

ActiveSlave=

AdActorSystem=

AdActorSystemPriority=

AdSelect=

AdUserPortKey=

Address=

AddressAutoconfiguration=

Advertise=

AgeingTimeSec=

Alias=

AllMulticast=

AllSlavesActive=

AllowLocalRemote=

AllowPortToBeRoot=

AllowedIPs=

Anonymize=

Architecture=

AssignToLoopback=

AssociatedWith=

AutoJoin=

AutoNegotiation=

BindCarrier=

BitRate=

BitsPerSecond=

BlackList=

Bond=

Bridge=

Broadcast=

Cache=

ClientIdentifier=

CombinedChannels=

ConfigureWithoutCarrier=

CopyDSCP=

Cost=

DHCP=

DHCPServer=

DNS=

DNSDefaultRoute=

DNSLifetimeSec=

DNSOverTLS=

DNSSEC=

DNSSECNegativeTrustAnchors=

DNSStubListener=

DUIDRawData=

DUIDType=

DefaultLeaseTimeSec=

DefaultPVID=

DefaultRouteOnDevice=

Description=

Destination=

DestinationPort=

DiscoverPathMTU=

Domains=

DownDelaySec=

Driver=

Duplex=

DuplicateAddressDetection=

DynamicTransmitLoadBalancing=

ERSPANIndex=

EgressUntagged=

EmitDNS=

EmitDomains=

EmitLLDP=

EmitNTP=

EmitRouter=

EmitTimezone=

Encapsulation=

EncapsulationLimit=

EncapsulationType=

Encrypt=

Endpoint=

FDBAgeingSec=

FOUDestinationPort=

FOUSourcePort=

FailOverMACPolicy=

FallbackDNS=

FallbackNTP=

Family=

FastLeave=

FastOpenNoCookie=

FirewallMark=

Flags=

FlowLabel=

FooOverUDP=

ForceDHCPv6PDOtherInformation=

ForwardDelaySec=

From=

GVRP=

Gateway=

GatewayOnLink=

GenericProtocolExtension=

GenericReceiveOffload=

GenericSegmentationOffload=

GratuitousARP=

Group=

GroupForwardMask=

GroupPolicyExtension=

HairPin=

HelloTimeSec=

HomeAddress=

Host=

Hostname=

IAID=

IPDoNotFragment=

IPForward=

IPMasquerade=

IPProtocol=

IPVLAN=

IPv4LLRoute=

IPv4ProxyARP=

IPv6AcceptRA=

IPv6DuplicateAddressDetection=

IPv6FlowLabel=

IPv6HopLimit=

IPv6MTUBytes=

IPv6Preference=

IPv6PrefixDelegation=

IPv6PrivacyExtensions=

IPv6ProxyNDP=

IPv6ProxyNDPAddress=

IPv6RapidDeploymentPrefix=

IPv6Token=

ISATAP=

Id=

IgnoreCarrierLoss=

IncomingInterface=

Independent=

InitialAdvertisedReceiveWindow=

InitialCongestionWindow=

InputKey=

InterfaceId=

InvertRule=

KeepConfiguration=

KernelCommandLine=

KernelVersion=

Key=

KeyFile=

KeyId=

Kind=

L2MissNotification=

L3MissNotification=

LACPTransmitRate=

LLDP=

LLMNR=

Label=

LargeReceiveOffload=

Layer2SpecificHeader=

LearnPacketIntervalSec=

Learning=

LinkLayerAddress=

LinkLocalAddressing=

ListenPort=

Local=

LooseBinding=

MACAddress=

MACAddressPolicy=

MACVLAN=

MACsec=

MIIMonitorSec=

MTUBytes=

MVRP=

MacLearning=

ManageTemporaryAddress=

Managed=

MaxAgeSec=

MaxAttempts=

MaxLeaseTimeSec=

MaximumFDBEntries=

Metric=

MinLinks=

Mode=

MultiQueue=

Multicast=

MulticastDNS=

MulticastFlood=

MulticastIGMPVersion=

MulticastQuerier=

MulticastRouter=

MulticastSnooping=

MulticastToUnicast=

NTP=

Name=

NamePolicy=

NeighborSuppression=

OnLink=

OriginalName=

OtherChannels=

OtherInformation=

OutgoingInterface=

OutputKey=

PVID=

PacketInfo=

PacketNumber=

PacketsPerSlave=

Path=

Peer=

PeerPort=

PeerSessionId=

PeerTunnelId=

PersistentKeepalive=

PollIntervalMaxSec=

PollIntervalMinSec=

PoolOffset=

PoolSize=

Port=

PortRange=

PreferredLifetime=

PreferredLifetimeSec=

PreferredSource=

Prefix=

PrefixRoute=

PresharedKey=

PresharedKeyFile=

PrimaryReselectPolicy=

PrimarySlave=

Priority=

PrivateKey=

PrivateKeyFile=

Property=

Protocol=

ProxyARP=

ProxyARPWiFi=

PublicKey=

QuickAck=

RapidCommit=

ReadEtcHosts=

ReduceARPProxy=

Remote=

RemoteChecksumRx=

RemoteChecksumTx=

ReorderHeader=

RequestBroadcast=

RequiredForOnline=

ResendIGMP=

RestartSec=

RootDistanceMaxSec=

RouteMetric=

RouteShortCircuit=

RouteTable=

RouterLifetimeSec=

RouterPreference=

RoutesToDNS=

RxChannels=

STP=

SamplePoint=

Scope=

SendHostname=

SendRelease=

SerializeTunneledPackets=

SessionId=

Source=

SourcePort=

TCP6SegmentationOffload=

TCPSegmentationOffload=

TOS=

TTL=

TTLPropagate=

Table=

Timezone=

To=

TransmitHashPolicy=

TripleSampling=

Tunnel=

TunnelId=

TxChannels=

TxtData=

TxtText=

Type=

TypeOfService=

UDP6ZeroChecksumRx=

UDP6ZeroChecksumTx=

UDPChecksum=

UDPSourcePort=

UnicastFlood=

Unmanaged=

UpDelaySec=

UseAutonomousPrefix=

UseBPDU=

UseDNS=

UseDomains=

UseForEncoding=

UseHostname=

UseMTU=

UseNTP=

UseOnLinkPrefix=

UseRoutes=

UseTimezone=

User=

UserClass=

VLAN=

VLANFiltering=

VLANId=

VNI=

VNetHeader=

VRF=

VXLAN=

ValidLifetimeSec=

VendorClassIdentifier=

Virtualization=

WakeOnLan=

Weight=

Xfrm=

Fields in the journal events with a well known meaning.

CODE_FILE=

CODE_FUNC=

CODE_LINE=

COREDUMP_UNIT=

COREDUMP_USER_UNIT=

ERRNO=

MESSAGE=

MESSAGE_ID=

OBJECT_AUDIT_LOGINUID=

OBJECT_AUDIT_SESSION=

OBJECT_CMDLINE=

OBJECT_COMM=

OBJECT_EXE=

OBJECT_GID=

OBJECT_PID=

OBJECT_SYSTEMD_CGROUP=

OBJECT_SYSTEMD_OWNER_UID=

OBJECT_SYSTEMD_SESSION=

OBJECT_SYSTEMD_UNIT=

OBJECT_SYSTEMD_USER_UNIT=

OBJECT_UID=

PRIORITY=

SYSLOG_FACILITY=

SYSLOG_IDENTIFIER=

SYSLOG_PID=

SYSLOG_RAW=

SYSLOG_TIMESTAMP=

_AUDIT_LOGINUID=

_AUDIT_SESSION=

_BOOT_ID=

_CAP_EFFECTIVE=

_CMDLINE=

_COMM=

_EXE=

_GID=

_HOSTNAME=

_KERNEL_DEVICE=

_KERNEL_SUBSYSTEM=

_LINE_BREAK=

_MACHINE_ID=

_PID=

_SELINUX_CONTEXT=

_SOURCE_REALTIME_TIMESTAMP=

_STREAM_ID=

_SYSTEMD_CGROUP=

_SYSTEMD_INVOCATION_ID=

_SYSTEMD_OWNER_UID=

_SYSTEMD_SESSION=

_SYSTEMD_SLICE=

_SYSTEMD_UNIT=

_SYSTEMD_USER_SLICE=

_SYSTEMD_USER_UNIT=

_TRANSPORT=

_UDEV_DEVLINK=

_UDEV_DEVNODE=

_UDEV_SYSNAME=

_UID=

__CURSOR=

__MONOTONIC_TIMESTAMP=

__REALTIME_TIMESTAMP=

Directives for configuring PAM behaviour.

class=

debug

desktop=

systemd.cpu_weight

systemd.io_weight

systemd.memory_max

systemd.tasks_max

type=

Options which influence mounted filesystems and encrypted volumes.

_netdev

auto

cipher=

discard

hash=

header=

key-slot=

keyfile-offset=

keyfile-size=

keyfile-timeout=

luks

noauto

nofail

offset=

plain

read-only

readonly

same-cpu-crypt

sector-size=

size=

skip=

submit-from-crypt-cpus

swap

tcrypt

tcrypt-hidden

tcrypt-keyfile=

tcrypt-system

tcrypt-veracrypt

timeout=

tmp

tries=

verify

x-initrd.mount

x-systemd.after=

x-systemd.automount

x-systemd.before=

x-systemd.device-bound

x-systemd.device-timeout=

x-systemd.growfs

x-systemd.idle-timeout=

x-systemd.makefs

x-systemd.mount-timeout=

x-systemd.requires-mounts-for=

x-systemd.requires=

Directives for configuring systemd-nspawn containers.

Bind=

BindReadOnly=

Boot=

Bridge=

CPUAffinity=

Capability=

DropCapability=

Environment=

Ephemeral=

Hostname=

IPVLAN=

Inaccessible=

Interface=

KillSignal=

LimitAS=

LimitCORE=

LimitCPU=

LimitDATA=

LimitFSIZE=

LimitLOCKS=

LimitMEMLOCK=

LimitMSGQUEUE=

LimitNICE=

LimitNOFILE=

LimitNPROC=

LimitRSS=

LimitRTPRIO=

LimitRTTIME=

LimitSIGPENDING=

LimitSTACK=

LinkJournal=

MACVLAN=

MachineID=

NoNewPrivileges=

NotifyReady=

OOMScoreAdjust=

Overlay=

OverlayReadOnly=

Parameters=

Personality=

PivotRoot=

Port=

Private=

PrivateUsers=

PrivateUsersChown=

ProcessTwo=

ReadOnly=

ResolvConf=

SystemCallFilter=

TemporaryFileSystem=

Timezone=

User=

VirtualEthernet=

VirtualEthernetExtra=

Volatile=

WorkingDirectory=

Zone=

Directives for configuring the behaviour of the systemd process and other tools through configuration files.

AllowHibernation=

AllowHybridSleep=

AllowSuspend=

AllowSuspendThenHibernate=

CPUAffinity=

CapabilityBoundingSet=

Compress=

CrashChangeVT=

CrashReboot=

CrashShell=

CtrlAltDelBurstAction=

DefaultBlockIOAccounting=

DefaultCPUAccounting=

DefaultEnvironment=

DefaultIOAccounting=

DefaultIPAccounting=

DefaultLimitAS=

DefaultLimitCORE=

DefaultLimitCPU=

DefaultLimitDATA=

DefaultLimitFSIZE=

DefaultLimitLOCKS=

DefaultLimitMEMLOCK=

DefaultLimitMSGQUEUE=

DefaultLimitNICE=

DefaultLimitNOFILE=

DefaultLimitNPROC=

DefaultLimitRSS=

DefaultLimitRTPRIO=

DefaultLimitRTTIME=

DefaultLimitSIGPENDING=

DefaultLimitSTACK=

DefaultMemoryAccounting=

DefaultOOMPolicy=

DefaultRestartSec=

DefaultStandardError=

DefaultStandardOutput=

DefaultStartLimitBurst=

DefaultStartLimitIntervalSec=

DefaultTasksAccounting=

DefaultTasksMax=

DefaultTimeoutAbortSec=

DefaultTimeoutStartSec=

DefaultTimeoutStopSec=

DefaultTimerAccuracySec=

DumpCore=

ExternalSizeMax=

ForwardToConsole=

ForwardToKMsg=

ForwardToSyslog=

ForwardToWall=

HandleHibernateKey=

HandleLidSwitch=

HandleLidSwitchDocked=

HandleLidSwitchExternalPower=

HandlePowerKey=

HandleSuspendKey=

HibernateDelaySec=

HibernateKeyIgnoreInhibited=

HibernateMode=

HibernateState=

HoldoffTimeoutSec=

HybridSleepMode=

HybridSleepState=

IdleAction=

IdleActionSec=

InhibitDelayMaxSec=

InhibitorsMax=

JournalSizeMax=

KExecWatchdogSec=

KeepFree=

KillExcludeUsers=

KillOnlyUsers=

KillUserProcesses=

LidSwitchIgnoreInhibited=

LineMax=

LogColor=

LogLevel=

LogLocation=

LogTarget=

MaxFileSec=

MaxLevelConsole=

MaxLevelKMsg=

MaxLevelStore=

MaxLevelSyslog=

MaxLevelWall=

MaxRetentionSec=

MaxUse=

NAutoVTs=

NUMAMask=

NUMAPolicy=

NoNewPrivileges=

PowerKeyIgnoreInhibited=

ProcessSizeMax=

RateLimitBurst=

RateLimitIntervalSec=

ReadKMsg=

RebootWatchdogSec=

RemoveIPC=

ReserveVT=

RuntimeDirectorySize=

RuntimeKeepFree=

RuntimeMaxFileSize=

RuntimeMaxFiles=

RuntimeMaxUse=

RuntimeWatchdogSec=

Seal=

ServerCertificateFile=

ServerKeyFile=

SessionsMax=

ShowStatus=

SplitMode=

StatusUnitFormat=

Storage=

SuspendKeyIgnoreInhibited=

SuspendMode=

SuspendState=

SyncIntervalSec=

SystemCallArchitectures=

SystemKeepFree=

SystemMaxFileSize=

SystemMaxFiles=

SystemMaxUse=

TTYPath=

TimerSlackNSec=

TrustedCertificateFile=

URL=

Unlink=

UserStopDelaySec=

WatchdogDevice=

children_max=

event_timeout=

exec_delay=

resolve_names=

udev_log=

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

--accept

--accept-cached

--acquired

--action=

--activatable

--address=

--adjust-system-clock

--after

--after-cursor=

--all

--allow-interactive-authorization=

--any

--app-specific=

--are-updates-enabled

--as-pid2

--attr-match=

--attr-nomatch=

--attribute-walk

--augment-creds=

--auto-start=

--automount-property=

--automount=

--batch

--before

--bind-device

--bind-ro=

--bind=

--boot[=[ID][±offset]|all]

--boot-loader-entry=

--boot-loader-menu=

--boot-path=

--booted

--capability=

--case-sensitive[=BOOLEAN]

--cat

--cat-config

--catalog

--cert=

--chdir=

--children-max=

--chroot

--class=

--clean

--cleanup-db

--cname=

--collect

--commit

--compress

--confirm-spawn

--connections-max=

--console

--console=

--container

--copy

--copy-keymap

--copy-locale

--copy-root-password

--copy-timezone

--copy=

--cpu-affinity=

--cpu=

--crash-reboot

--crash-shell

--crash-vt=

--create

--cursor-file=

--cursor=

--daemon

--datagram

--debug

--debugger=

--default-standard-error=

--default-standard-output=

--delay=

--depth=

--description=

--destination=

--device-id-of-file=

--diff=

--directory=

--disable-updates

--discover

--disk-usage

--dmesg

--drop-capability=

--dry-run

--dump-bus-properties

--dump-catalog

--dump-configuration-items

--dump-core

--echo

--enable-updates

--ephemeral

--esp-path=

--event-timeout=

--exclude-prefix=

--exec-delay=

--exit

--exit-if-exists=

--expect-reply=

--export

--export-db

--export-prefix=

--fail

--failed

--fdname=

--field=

--fields

--file=

--firmware-setup

--flush

--follow

--force

--format=

--from-pattern=

--fsck=

--full

--fuzz=

--generators

--getter=PROG [OPTIONS...]'

--gid=

--global

--gnutls-log=

--grep=

--halt

--header

--help

--host=

--hostname=

--icon=

--id=

--identifier=

--ignore-inhibitors

--ignore=

--image=

--inaccessible=

--inetd

--inline

--instance

--interface=

--interval=

--iterations=

--job-mode=

--json=

--keep-unit

--kernel

--key=

--keymap=

--keyname=

--kill-signal=

--kill-who=

--legend=

--level-prefix=

--lines=

--link-journal=

--list

--list-boots

--list-catalog

--listen-http=

--listen-https=

--listen-raw=

--listen=

--locale-messages=

--locale=

--log-color=

--log-level=

--log-location=

--log-priority=

--log-target=

--machine-id=

--machine=

--man=

--mangle

--match=

--max-addresses=

--merge

--message=

--mkdir

--mode=

--monitor

--multiple

--name-match=

--name=

--network-bridge=

--network-interface=

--network-ipvlan=

--network-macvlan=

--network-namespace-path=

--network-veth

--network-veth-extra=

--network-zone=

--nice=

--no-ask-password

--no-block

--no-convert

--no-full

--no-hostname

--no-legend

--no-new-privileges=

--no-output

--no-pager

--no-reload

--no-sync

--no-tail

--no-tty

--no-variables

--no-wall

--no-wtmp

--notify-ready=

--now

--oci-bundle=

--on-active=

--on-boot=

--on-calendar=

--on-clock-change

--on-startup=

--on-timezone-change

--on-unit-active=

--on-unit-inactive=

--oom-score-adjust=

--operational-state=

--options=

--order

--order=

--output-fields=

--output=

--overlay-ro=

--overlay=

--owner=

--pager-end

--parent-match=

--path

--path-property=

--path=

--personality=

--pid=

--ping

--pipe

--pivot-root=

--plain

--plymouth

--port=

--poweroff

--prefix=

--preset-mode=

--pretty

--print

--print-boot-path

--print-esp-path

--priority=

--private-network

--private-users

--private-users-chown

--private-users=

--profile=

--prompt

--prompt-hostname

--prompt-keymap

--prompt-locale

--prompt-root-password

--prompt-timezone

--property

--property-match=

--property=

--protocol=

--pty

--query

--query=

--quiet

--raw

--read-only

--ready

--reboot

--recursive

--recursive=

--register=

--relinquish-var

--reload

--remain-after-exit

--remove

--replace=

--require

--resolv-conf=

--resolve-names=

--reverse

--rlimit=

--root

--root-hash=

--root-password-file=

--root-password=

--root=

--rotate

--runtime

--same-dir

--save-state

--scope

--seal

--search=

--selinux-apifs-context=

--selinux-context=

--send-sighup

--seqpacket

--service-address=

--service-txt=

--service-type=

--service-watchdogs=

--setenv=

--settings=

--settle

--setup-keys

--setup-machine-id

--shell

--show-cursor

--show-machine

--show-status=

--show-transaction

--show-types

--signal=

--since

--since=

--size=

--slice=

--smart-relinquish-var

--socket-property=

--split-mode

--start-exec-queue

--state=

--static

--stats

--status=

--stderr-priority=

--stop-exec-queue

--strict

--subsystem-match=

--subsystem-nomatch=

--suffix=

--sync

--sysname-match=

--system

--system-call-filter=

--tag-match=

--template=

--test

--timeout-idle-sec=

--timeout=

--timer-property=

--timezone=

--tmpfs=

--to-pattern=

--transient

--trust=

--type=

--udev

--uid=

--umount

--unescape

--unique

--unit

--unit=

--until

--until=

--update-catalog

--url=

--user

--user-unit

--user-unit=

--user=

--usr

--utc

--uuid=

--vacuum-files=

--vacuum-size=

--vacuum-time=

--value

--verbose

--verify

--verify-key=

--verify=

--version

--vm

--volatile

--volatile=

--wait

--wait-daemon[=

--wait-for-initialization[=SECONDS]

--wall

--watch

--watch-bind=

--what=

--who=

--why=

--working-directory=

--wtmp-only

--xml-interface

-1

-4

-6

-A

-D

-E

-F

-G

-H

-I

-L

-M

-N

-N=

-P

-R

-S

-T

-U

-V

-Z

-a

-b

-c

-c=

-d

-e

-e=

-f

-g

-h

-i

-j

-k

-l

-m

-n

-o

-p

-q

-r

-s

-t

-t=

-u

-v

-w

-x

-y

CPU

IO

Memory

arp

audit

aui

auto

bad

bnc

broadcast

cat

closed

database

default-routeLINK [BOOL...]]

dnsLINK [SERVER...]]

dnsovertlsLINK [MODE]]

dnssecLINK [MODE]]

domainLINK [DOMAIN...]]

driver

export

fibre

flush-caches

good

hibernate

hybrid-sleep

indeterminate

install

is-installed

journal

json

json-pretty

json-seq

json-sse

keep

kernel

link-layer

link-layer-time[:TIME]

list

llmnrLINK [MODE]]

mac

magic

mdnsLINK [MODE]]

mii

multicast

none

ntaLINK [DOMAIN...]]

off

onboard

openpgp

path

persistent

phy

query

random

random-seed

remove

reset-server-features

reset-statistics

revert

secureon

serviceNAME] TYPE] DOMAIN

set-default

set-oneshot

short

short-full

short-iso

short-iso-precise

short-monotonic

short-precise

short-unix

slot

statistics

status

stdout

strict

suspend

suspend-then-hibernate

syslog

tlsaFAMILY] DOMAIN[:PORT]...

tp

unicast

update

uuid

vendor

verbose

with-unit

Various constant used and/or defined by systemd.

-1

's'

'y'

-0

-1

-EADDRINUSE

-EALREADY

-EBADF

-EBADMSG

-EBUSY

-ECHILD

-ECONNRESET

-EDOM

-EEXIST

-EINVAL

sd_bus_add_object_vtable(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_get_fd(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_copy(3), sd_bus_message_get_cookie(3), sd_bus_message_get_monotonic_usec(3), sd_bus_message_get_signature(3), sd_bus_message_get_type(3), sd_bus_message_new(3), sd_bus_message_new_method_call(3), sd_bus_message_new_method_error(3), sd_bus_message_new_signal(3), sd_bus_message_read(3), sd_bus_message_read_array(3), sd_bus_message_read_basic(3), sd_bus_message_rewind(3), sd_bus_message_set_destination(3), sd_bus_message_set_expect_reply(3), sd_bus_message_skip(3), sd_bus_message_verify_type(3), sd_bus_process(3), sd_bus_reply_method_error(3), sd_bus_request_name(3), sd_bus_set_description(3), sd_bus_slot_set_description(3), sd_bus_slot_set_destroy_callback(3), sd_bus_slot_set_floating(3), sd_bus_track_add_name(3), sd_bus_track_new(3), sd_bus_wait(3), sd_event_add_child(3), sd_event_add_defer(3), sd_event_add_inotify(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_destroy_callback(3), sd_event_source_set_enabled(3), sd_event_source_set_prepare(3), sd_event_source_set_priority(3), sd_event_wait(3), sd_login_monitor_new(3), sd_machine_get_class(3), sd_pid_get_owner_uid(3), sd_seat_get_active(3), sd_session_is_active(3), sd_uid_get_state(3)

-EIO

-EMFILE

-ENODATA

-ENOENT

-ENOMEDIUM

-ENOMEM

-ENOPKG

-ENOTCONN

-ENXIO

-EOPNOTSUPP

-EPERM

-EPROTOTYPE

-ESOCKTNOSUPPORT

-ESRCH

-ESTALE

-EUNATCH

0

0755

0xFFFF

0xFFFFFFFF

1

10

19532

2

3

4

443

4a67b082-0a4c-41cf-b6c7-440b29bb8c4

65

73

77

ACTION

AF_INET

AF_INET6

AF_NETLINK

AF_PACKET

AF_UNIX

AF_UNSPEC

AF_VSOCK

ALLOW_INTERACTIVE_AUTHORIZATION

AND

CAP_A

CAP_B

CAP_C

CAP_DAC_OVERRIDE

CAP_FOWNER

CAP_MKNOD

CAP_SYS_ADMIN

CAP_SYS_MODULE

CAP_SYS_PTRACE

CAP_SYS_RAWIO

CLOCK_BOOTIME

CLOCK_BOOTTIME

CLOCK_BOOTTIME_ALARM

CLOCK_MONOTONIC

CLOCK_REALTIME

CLOCK_REALTIME_ALARM

CLONE_NEWNS

DEVPATH

EACCES

EPERM

EPIPE

EPOLLERR

EPOLLET

EPOLLHUP

EPOLLIN

EPOLLOUT

EPOLLPRI

EPOLLRDHUP

EUCLEAN

EXIT_ADDRESS_FAMILIES

EXIT_APPARMOR_PROFILE

EXIT_CACHE_DIRECTORY

EXIT_CAPABILITIES

EXIT_CGROUP

EXIT_CHDIR

EXIT_CHOWN

EXIT_CHROOT

EXIT_CONFIGURATION_DIRECTORY

EXIT_CONFIRM

EXIT_CPUAFFINITY

EXIT_EXEC

EXIT_FAILURE

EXIT_FDS

EXIT_GROUP

EXIT_INVALIDARGUMENT

EXIT_IOPRIO

EXIT_KEYRING

EXIT_LIMITS

EXIT_LOGS_DIRECTORY

EXIT_MEMORY

EXIT_NAMESPACE

EXIT_NETWORK

EXIT_NICE

EXIT_NOPERMISSION

EXIT_NOTCONFIGURED

EXIT_NOTIMPLEMENTED

EXIT_NOTINSTALLED

EXIT_NOTRUNNING

EXIT_NO_NEW_PRIVILEGES

EXIT_NUMA_POLICY

EXIT_OOM_ADJUST

EXIT_PAM

EXIT_PERSONALITY

EXIT_RUNTIME_DIRECTORY

EXIT_SECCOMP

EXIT_SECUREBITS

EXIT_SELINUX_CONTEXT

EXIT_SETSCHEDULER

EXIT_SETSID

EXIT_SIGNAL_MASK

EXIT_SMACK_PROCESS_LABEL

EXIT_STATE_DIRECTORY

EXIT_STDERR

EXIT_STDIN

EXIT_STDOUT

EXIT_SUCCESS

EXIT_TIMERSLACK

EXIT_USER

EX_CANTCREAT

EX_CONFIG

EX_DATAERR

EX_IOERR

EX_NOHOST

EX_NOINPUT

EX_NOPERM

EX_NOUSER

EX_OSERR

EX_OSFILE

EX_PROTOCOL

EX_SOFTWARE

EX_TEMPFAIL

EX_UNAVAILABLE

EX_USAGE

ExecStop=

GPT_FLAG_NO_AUTO

GPT_FLAG_NO_BLOCK_IO_PROTOCOL

GPT_FLAG_READ_ONLY

INIT_PROCESS

IN_ACCESS

IN_ATTRIB

IN_CLOSE_WRITE

IN_MASK_ADD

IN_ONESHOT

IPPROTO_SCTP

IPPROTO_UDPLITE

IP_FREEBIND

LOGIN_PROCESS

LOG_ALERT

LOG_CRIT

LOG_DEBUG

LOG_EMERG

LOG_ERR

LOG_INFO

LOG_NOTICE

LOG_WARNING

MAP_ANON

MSDOS_SUPER_MAGIC

MS_SLAVE

NO_AUTO_START

NO_REPLY_EXPECTED

NUL

NULL

sd-login(3), sd_bus_add_match(3), sd_bus_add_object_vtable(3), sd_bus_attach_event(3), sd_bus_close(3), sd_bus_creds_get_pid(3), sd_bus_creds_new_from_pid(3), sd_bus_default(3), sd_bus_error(3), sd_bus_message_append(3), sd_bus_message_append_array(3), sd_bus_message_append_basic(3), sd_bus_message_append_strv(3), sd_bus_message_copy(3), sd_bus_message_get_signature(3), sd_bus_message_get_type(3), sd_bus_message_new(3), sd_bus_message_new_method_call(3), sd_bus_message_new_method_error(3), sd_bus_message_new_signal(3), sd_bus_message_read(3), sd_bus_message_read_array(3), sd_bus_message_read_basic(3), sd_bus_message_rewind(3), sd_bus_message_set_destination(3), sd_bus_message_set_expect_reply(3), sd_bus_message_skip(3), sd_bus_message_verify_type(3), sd_bus_new(3), sd_bus_path_encode(3), sd_bus_process(3), sd_bus_reply_method_error(3), sd_bus_request_name(3), sd_bus_set_description(3), sd_bus_set_sender(3), sd_bus_slot_ref(3), sd_bus_slot_set_description(3), sd_bus_slot_set_destroy_callback(3), sd_bus_slot_set_floating(3), sd_bus_slot_set_userdata(3), sd_bus_track_add_name(3), sd_bus_track_new(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_destroy_callback(3), sd_event_source_set_enabled(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_machine_get_class(3), sd_pid_get_owner_uid(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)

OR

O_NONBLOCK

P

PAM_SUCCESS

POLLERR

POLLHUP

POLLIN

POLLOUT

PROT_EXEC

PROT_WRITE

PR_SET_NO_NEW_PRIVS

RLIMIT_NICE

RLIMIT_NOFILE

RLIMIT_NPROC

SCHED_DEADLINE

SCHED_FIFO

SCHED_RR

SD_BUS_CREDS_AUDIT_LOGIN_UID

SD_BUS_CREDS_AUDIT_SESSION_ID

SD_BUS_CREDS_AUGMENT

SD_BUS_CREDS_BOUNDING_CAPS

SD_BUS_CREDS_CGROUP

SD_BUS_CREDS_CMDLINE

SD_BUS_CREDS_COMM

SD_BUS_CREDS_DESCRIPTION

SD_BUS_CREDS_EFFECTIVE_CAPS

SD_BUS_CREDS_EGID

SD_BUS_CREDS_EUID

SD_BUS_CREDS_EXE

SD_BUS_CREDS_FSGID

SD_BUS_CREDS_FSUID

SD_BUS_CREDS_GID

SD_BUS_CREDS_INHERITABLE_CAPS

SD_BUS_CREDS_OWNER_UID

SD_BUS_CREDS_PERMITTED_CAPS

SD_BUS_CREDS_PID

SD_BUS_CREDS_PPID

SD_BUS_CREDS_SELINUX_CONTEXT

SD_BUS_CREDS_SESSION

SD_BUS_CREDS_SGID

SD_BUS_CREDS_SLICE

SD_BUS_CREDS_SUID

SD_BUS_CREDS_SUPPLEMENTARY_GIDS

SD_BUS_CREDS_TID

SD_BUS_CREDS_TID_COMM

SD_BUS_CREDS_TTY

SD_BUS_CREDS_UID

SD_BUS_CREDS_UNIQUE_NAME

SD_BUS_CREDS_UNIT

SD_BUS_CREDS_USER_SLICE

SD_BUS_CREDS_USER_UNIT

SD_BUS_CREDS_WELL_KNOWN_NAMES

SD_BUS_ERROR_ACCESS_DENIED

SD_BUS_ERROR_ADDRESS_IN_USE

SD_BUS_ERROR_AUTH_FAILED

SD_BUS_ERROR_BAD_ADDRESS

SD_BUS_ERROR_DISCONNECTED

SD_BUS_ERROR_FAILED

SD_BUS_ERROR_FILE_EXISTS

SD_BUS_ERROR_FILE_NOT_FOUND

SD_BUS_ERROR_INCONSISTENT_MESSAGE

SD_BUS_ERROR_INTERACTIVE_AUTHORIZATION_REQUIRED

SD_BUS_ERROR_INVALID_ARGS

SD_BUS_ERROR_INVALID_SIGNATURE

SD_BUS_ERROR_IO_ERROR

SD_BUS_ERROR_LIMITS_EXCEEDED

SD_BUS_ERROR_MAKE_CONST(name, message)

SD_BUS_ERROR_MAKE_CONST()

SD_BUS_ERROR_MAP(name, code)

SD_BUS_ERROR_MAP()

SD_BUS_ERROR_MAP_END

SD_BUS_ERROR_MATCH_RULE_INVALID

SD_BUS_ERROR_MATCH_RULE_NOT_FOUND

SD_BUS_ERROR_NAME_HAS_NO_OWNER

SD_BUS_ERROR_NOT_SUPPORTED

SD_BUS_ERROR_NO_MEMORY

SD_BUS_ERROR_NO_NETWORK

SD_BUS_ERROR_NO_REPLY

SD_BUS_ERROR_NO_SERVER

SD_BUS_ERROR_NULL

SD_BUS_ERROR_PROPERTY_READ_ONLY

SD_BUS_ERROR_SERVICE_UNKNOWN

SD_BUS_ERROR_TIMEOUT

SD_BUS_ERROR_UNIX_PROCESS_ID_UNKNOWN

SD_BUS_ERROR_UNKNOWN_INTERFACE

SD_BUS_ERROR_UNKNOWN_METHOD

SD_BUS_ERROR_UNKNOWN_OBJECT

SD_BUS_ERROR_UNKNOWN_PROPERTY

SD_BUS_MESSAGE_METHOD_CALL

SD_BUS_MESSAGE_METHOD_ERROR

SD_BUS_MESSAGE_METHOD_RETURN

SD_BUS_MESSAGE_SIGNAL

SD_BUS_METHOD( member, signature, result, handler, flags)

SD_BUS_METHOD()

SD_BUS_METHOD_WITH_NAMES( member, signature, in_names, result, out_names, handler, flags)

SD_BUS_METHOD_WITH_NAMES()

SD_BUS_METHOD_WITH_NAMES_OFFSET( member, signature, in_names, result, out_names, handler, offset, flags)

SD_BUS_METHOD_WITH_NAMES_OFFSET()

SD_BUS_METHOD_WITH_OFFSET( member, signature, result, handler, offset, flags)

SD_BUS_METHOD_WITH_OFFSET()

SD_BUS_NAME_ALLOW_REPLACEMENT

SD_BUS_NAME_QUEUE

SD_BUS_NAME_REPLACE_EXISTING

SD_BUS_PARAM(name)

SD_BUS_PARAM()

SD_BUS_PROPERTY( member, signature, get, offset, flags)

SD_BUS_PROPERTY()

SD_BUS_SIGNAL( member, signature, flags)

SD_BUS_SIGNAL()

SD_BUS_SIGNAL_WITH_NAMES( member, signature, names, flags)

SD_BUS_SIGNAL_WITH_NAMES()

SD_BUS_TYPE_ARRAY

SD_BUS_TYPE_BOOLEAN

SD_BUS_TYPE_BYTE

SD_BUS_TYPE_DICT_ENTRY_BEGIN

SD_BUS_TYPE_DICT_ENTRY_END

SD_BUS_TYPE_DOUBLE

SD_BUS_TYPE_INT16

SD_BUS_TYPE_INT32

SD_BUS_TYPE_INT64

SD_BUS_TYPE_OBJECT_PATH

SD_BUS_TYPE_SIGNATURE

SD_BUS_TYPE_STRING

SD_BUS_TYPE_STRUCT_BEGIN

SD_BUS_TYPE_STRUCT_END

SD_BUS_TYPE_UINT16

SD_BUS_TYPE_UINT32

SD_BUS_TYPE_UINT64

SD_BUS_TYPE_UNIX_FD

SD_BUS_TYPE_VARIANT

SD_BUS_VTABLE_DEPRECATED

SD_BUS_VTABLE_END

SD_BUS_VTABLE_HIDDEN

SD_BUS_VTABLE_METHOD_NO_REPLY

SD_BUS_VTABLE_PROPERTY_CONST

SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE

SD_BUS_VTABLE_PROPERTY_EMITS_INVALIDATION

SD_BUS_VTABLE_PROPERTY_EXPLICIT

SD_BUS_VTABLE_START(flags)

SD_BUS_VTABLE_START()

SD_BUS_VTABLE_UNPRIVILEGED

SD_BUS_WRITABLE_PROPERTY( member, signature, get, set, offset, flags)

SD_BUS_WRITABLE_PROPERTY()

SD_EVENT_ARMED

SD_EVENT_EXITING

SD_EVENT_FINISHED

SD_EVENT_INITIAL

SD_EVENT_OFF

SD_EVENT_ON

SD_EVENT_ONESHOT

SD_EVENT_PENDING

SD_EVENT_PREPARING

SD_EVENT_PRIORITY_IDLE

SD_EVENT_PRIORITY_IMPORTANT

SD_EVENT_PRIORITY_NORMAL

SD_EVENT_RUNNING

SD_JOURNAL_APPEND

SD_JOURNAL_CURRENT_USER

SD_JOURNAL_INVALIDATE

SD_JOURNAL_LOCAL_ONLY

SD_JOURNAL_NOP

SD_JOURNAL_OS_ROOT

SD_JOURNAL_RUNTIME_ONLY

SD_JOURNAL_SYSTEM

SD_LISTEN_FDS_START

SD_WARNING

SEQNUM

SHM_EXEC

SIGABRT

SIGCHLD

SIGCONT

SIGHUP

SIGINT

SIGKILL

SIGPIPE

SIGPWR

SIGQUIT

SIGRTMIN+0

SIGRTMIN+1

SIGRTMIN+13

SIGRTMIN+14

SIGRTMIN+15

SIGRTMIN+16

SIGRTMIN+2

SIGRTMIN+20

SIGRTMIN+21

SIGRTMIN+22

SIGRTMIN+23

SIGRTMIN+24

SIGRTMIN+26

SIGRTMIN+27

SIGRTMIN+28

SIGRTMIN+3

SIGRTMIN+4

SIGRTMIN+5

SIGRTMIN+6

SIGSTOP

SIGSYS

SIGTERM

SIGUSR1

SIGUSR2

SIGWINCH

SIG_DFL

SOCK_DGRAM

SOCK_SEQPACKET

SOCK_STREAM

SUBSYSTEM

TCP_DEFER_ACCEPT

TEMPFAIL

TIOCSTI

UINT64_MAX

USER_PROCESS

WCONTINUED

WEXITED

WSTOPPED

_NSIG

_SD_BUS_CREDS_ALL

a

activating

active

all

any

application/json

application/vnd.fdo.journal

auto

b

bad-setting

c

cache

cgroup

configuration

const

continue

control-group

d

deactivating

early

en

error

f

failed

false

h

host

https

i

ib

inactive

infinity

invalidates

ipc

keep

keep-caps

kernel.modules_disabled

kill

late

latest

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_add_match(3), sd_bus_add_object_vtable(3), sd_bus_attach_event(3), sd_bus_close(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_get_fd(3), sd_bus_is_open(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_copy(3), sd_bus_message_get_cookie(3), sd_bus_message_get_monotonic_usec(3), sd_bus_message_get_signature(3), sd_bus_message_get_type(3), sd_bus_message_new(3), sd_bus_message_new_method_call(3), sd_bus_message_new_method_error(3), sd_bus_message_new_signal(3), sd_bus_message_read(3), sd_bus_message_rewind(3), sd_bus_message_set_destination(3), sd_bus_message_set_expect_reply(3), sd_bus_message_skip(3), sd_bus_message_verify_type(3), sd_bus_negotiate_fds(3), sd_bus_new(3), sd_bus_path_encode(3), sd_bus_process(3), sd_bus_reply_method_error(3), sd_bus_request_name(3), sd_bus_set_close_on_exit(3), sd_bus_set_connected_signal(3), sd_bus_set_description(3), sd_bus_set_sender(3), sd_bus_set_watch_bind(3), sd_bus_slot_ref(3), sd_bus_slot_set_description(3), sd_bus_slot_set_destroy_callback(3), sd_bus_slot_set_floating(3), sd_bus_slot_set_userdata(3), sd_bus_track_add_name(3), sd_bus_track_new(3), sd_bus_wait(3), sd_event_add_child(3), sd_event_add_defer(3), sd_event_add_inotify(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_destroy_callback(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_id128_get_machine(3), sd_id128_randomize(3), sd_id128_to_string(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_has_runtime_files(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_owner_uid(3), sd_seat_get_active(3), sd_session_is_active(3), sd_uid_get_state(3), sd_watchdog_enabled(3)

link-local

loaded

localhost

logs

m

masked

min

mips64-le-n32

mips64-n32

mixed

mnt

ms

multicast

n

name

native

net

never

no

nobody

noexec

none

not-found

null

o

org.freedesktop.DBus.Deprecated

org.freedesktop.DBus.Introspectable.Introspect

org.freedesktop.DBus.Method.NoReply

org.freedesktop.DBus.Properties.PropertiesChanged

org.freedesktop.DBus.Property.EmitsChangedSignal

org.freedesktop.systemd1.Explicit

org.freedesktop.systemd1.Privileged

p

path

pid

ppc

ppc-le

ppc64

ppc64-le

property

r

reloading

runtime

rw

rwm

s

s390

s390x

simple

sl

state

stop

symlink

tcp

text/event-stream

text/plain

true

u

udev_hwdb

udev_queue

us

user

uts

v

v238

v239

v240

v241

v243

w

wl

ww

x

x32

x86

x86-64

yes

~

Other configuration elements which don't fit in any of the above groups.

$LISTEN_FDS

A

A+

C

D

F

H

ID_NET_LABEL_ONBOARD=

ID_NET_NAME_MAC=

ID_NET_NAME_ONBOARD=

ID_NET_NAME_PATH=

ID_NET_NAME_SLOT=

L

L+

Q

R

T

X

Z

a

a+

b

b+

c

c+

d

e

equivalent

extended

f

g

h

m

masked

overridden

p

p+

q

r

redirected

t

u

unchanged

v

w

x

z

Paths and file names referred to in the documentation.

/

$XDG_RUNTIME_DIR/systemd/generator/

$XDG_RUNTIME_DIR/systemd/generator.early/

$XDG_RUNTIME_DIR/systemd/generator.late/

$XDG_RUNTIME_DIR/systemd/transient/

$XDG_RUNTIME_DIR/systemd/user/

$XDG_RUNTIME_DIR/systemd/user.control/

$XDG_RUNTIME_DIR/user-tmpfiles.d/*.conf

-.mount

-.slice

/EFI/Linux/

/bin/

/bin/bash

/bin/echo

/bin/ls

/bin/sh

/boot/

/boot/efi/

/dev/

/dev/block/

/dev/char/

/dev/console

/dev/disk/by-foo/bar

/dev/full

/dev/hw_random

/dev/initctl

/dev/kmsg

/dev/log

/dev/loop-control

/dev/mapper/

/dev/mapper/home

/dev/mapper/root

/dev/mapper/srv

/dev/mem

/dev/net/tun

/dev/null

/dev/port

/dev/random

/dev/sda

/dev/sda5

/dev/shm/

/dev/tty9

/dev/urandom

/dev/watchdog

/dev/zero

/efi/

/etc/

/etc/.updated

/etc/adjtime

/etc/binfmt.d/*.conf

/etc/crypttab

/etc/dnssec-trust-anchors.d/

/etc/dnssec-trust-anchors.d/*.negative

/etc/dnssec-trust-anchors.d/*.positive

/etc/environment

/etc/environment.d/*.conf

/etc/environment.d/60-foo.conf

/etc/foobar

/etc/fstab

/etc/group

/etc/hostname

/etc/hosts

/etc/initrd-release

/etc/kernel/cmdline

/etc/kernel/install.d/

/etc/kernel/install.d/*.install

/etc/kernel/tries

/etc/locale.conf

/etc/localtime

/etc/machine-id

/etc/machine-info

/etc/modules-load.d/program.conf

/etc/modules-load.d/*.conf

/etc/modules-load.d/bridge.conf

/etc/nsswitch.conf

/etc/os-release

/etc/passwd

/etc/portables/

/etc/rc.local

/etc/resolv.conf

/etc/ssl/ca/trusted.pem

/etc/ssl/certs/journal-remote.pem

/etc/ssl/certs/journal-upload.pem

/etc/ssl/private/journal-remote.pem

/etc/ssl/private/journal-upload.pem

/etc/sysctl.d/*.conf

/etc/sysctl.d/50-coredump.conf

/etc/sysctl.d/bridge.conf

/etc/sysctl.d/domain-name.conf

/etc/systemd/

/etc/systemd/coredump.conf

/etc/systemd/coredump.conf.d/*.conf

/etc/systemd/dnssd

/etc/systemd/import-pubring.gpg

/etc/systemd/journal-remote.conf

/etc/systemd/journal-remote.conf.d/*.conf

/etc/systemd/journal-upload.conf

/etc/systemd/journal-upload.conf.d/*.conf

/etc/systemd/journald.conf

/etc/systemd/journald.conf.d/*.conf

/etc/systemd/logind.conf

/etc/systemd/logind.conf.d/*.conf

/etc/systemd/network

/etc/systemd/network/*.network

/etc/systemd/networkd.conf

/etc/systemd/networkd.conf.d/*.conf

/etc/systemd/nspawn/

/etc/systemd/portable/profile/

/etc/systemd/pstore.conf

/etc/systemd/pstore.conf.d/

/etc/systemd/pstore.conf.d/*.conf

/etc/systemd/resolve.conf

/etc/systemd/resolved.conf

/etc/systemd/resolved.conf.d/*.conf

/etc/systemd/sleep.conf

/etc/systemd/sleep.conf.d/*.conf

/etc/systemd/system/

/etc/systemd/system-environment-generators/

/etc/systemd/system-generators/

/etc/systemd/system-preset/

/etc/systemd/system-preset/*.preset

/etc/systemd/system.attached/

/etc/systemd/system.conf

/etc/systemd/system.conf.d/*.conf

/etc/systemd/system.control/

/etc/systemd/system/httpd.service

/etc/systemd/system/httpd.service.d/local.conf

/etc/systemd/system/multi-user.target.wants/foo.service

/etc/systemd/systemd.attached/

/etc/systemd/systemd/ctrl-alt-del.service

/etc/systemd/timesyncd.conf

/etc/systemd/timesyncd.conf.d/*.conf

/etc/systemd/user/

/etc/systemd/user-environment-generators/

/etc/systemd/user-generators/

/etc/systemd/user-preset/*.preset

/etc/systemd/user.conf

/etc/systemd/user.conf.d/*.conf

/etc/sysusers.d

/etc/sysusers.d/*.conf

/etc/sysusers.d/00-overrides.conf

/etc/sysusers.d/radvd.conf

/etc/tmpfiles.d

/etc/tmpfiles.d/*.conf

/etc/udev/hwdb.bin

/etc/udev/hwdb.d

/etc/udev/rules.d

/etc/udev/rules.d/99-bridge.rules

/etc/udev/udev.conf

/etc/vconsole.conf

/foo//bar/baz/

/home/

/home/lennart

/lib/

/lib64/

/loader/entries/

/loader/loader.conf

/loader/random-seed

/log/

/path/to/generator

/proc

/proc/$PID/ns/net

/proc/acpi

/proc/cmdline

/proc/devices

/proc/fs

/proc/irq

/proc/latency_stats

/proc/self/fd

/proc/self/mountinfo

/proc/self/oom_score_adj

/proc/self/sessionid

/proc/sys/

/proc/sys/kernel/core_pattern

/proc/sys/kernel/domainname

/proc/sys/kernel/modules_disabled

/proc/sys/kernel/random/boot_id

/proc/sys/net/ipv4/conf/enp3s0.200/forwarding

/proc/sys/net/ipv4/ip_default_ttl

/proc/sys/net/ipv4/tcp_keepalive_time

/proc/sys/net/ipv6/bindv6only

/proc/sys/net/ipv6/conf/ifname/disable_ipv6

/proc/sysrq-trigger

/proc/timer_stats

/root/

/run/

/run/baz

/run/binfmt.d/*.conf

/run/dnssec-trust-anchors.d/

/run/dnssec-trust-anchors.d/*.negative

/run/dnssec-trust-anchors.d/*.positive

/run/environment.d/*.conf

/run/foo

/run/foo/bar

/run/foobar.pid

/run/log/

/run/log/journal/

/run/media/system/

/run/modules-load.d/*.conf

/run/netns

/run/nologin

/run/portables/

/run/screens

/run/sysctl.d/*.conf

/run/sysctl.d/50-coredump.conf

/run/system/nspawn/

/run/systemd/coredump.conf.d/*.conf

/run/systemd/dnssd

/run/systemd/generator

/run/systemd/generator.early

/run/systemd/generator.late

/run/systemd/journal-remote.conf.d/*.conf

/run/systemd/journal-upload.conf.d/*.conf

/run/systemd/journal/dev-log

/run/systemd/journal/socket

/run/systemd/journal/stdout

/run/systemd/journal/syslog

/run/systemd/journald.conf.d/*.conf

/run/systemd/logind.conf.d/*.conf

/run/systemd/network

/run/systemd/notify

/run/systemd/nspawn/

/run/systemd/portables/

/run/systemd/private

/run/systemd/resolve/resolv.conf

/run/systemd/resolve/stub-resolv.conf

/run/systemd/resolved.conf.d/*.conf

/run/systemd/sleep.conf.d/*.conf

/run/systemd/system/

/run/systemd/system-environment-generators/

/run/systemd/system-generators/

/run/systemd/system-preset/*.preset

/run/systemd/system.attached/

/run/systemd/system.conf.d/*.conf

/run/systemd/system.control/

/run/systemd/systemd/

/run/systemd/systemd.attached/

/run/systemd/timesync/synchronized

/run/systemd/timesyncd.conf.d/*.conf

/run/systemd/transient/

/run/systemd/user/

/run/systemd/user-environment-generators/

/run/systemd/user-generators/

/run/systemd/user-preset/*.preset

/run/systemd/user.conf.d/*.conf

/run/sysusers.d

/run/sysusers.d/*.conf

/run/tmpfiles.d

/run/tmpfiles.d/*.conf

/run/udev/rules.d

/run/udev/static_node-tags/tag

/run/user/

/run/user/$UID

/run/utmp

/sbin/

/sbin/fsck.

/sbin/mkfs.

/srv/

/srv/webserver

/srv/www

/sys/

/sys/devices

/sys/fs/bpf/

/sys/fs/cgroup

/sys/fs/cgroup/systemd/

/sys/fs/selinux

/sys/power/disk

/sys/power/resume

/sys/power/state

/sysroot

/sysroot/etc/fstab

/system-update

/tmp

/upload

/usr/

/usr/bin/

/usr/bin/mount

/usr/bin/umount

/usr/include/

/usr/include/stdlib.h

/usr/include/sysexits.h

/usr/lib/

/usr/lib/binfmt.d/*.conf

/usr/lib/dnssec-trust-anchors.d/

/usr/lib/dnssec-trust-anchors.d/*.negative

/usr/lib/dnssec-trust-anchors.d/*.positive

/usr/lib/environment.d/*.conf

/usr/lib/kernel/install.d/

/usr/lib/kernel/install.d/*.install

/usr/lib/machines/

/usr/lib/modules

/usr/lib/modules-load.d/*.conf

/usr/lib/os-release

/usr/lib/portables/

/usr/lib/sysctl.d/*.conf

/usr/lib/sysctl.d/50-coredump.conf

/usr/lib/systemd/*.conf.d/

/usr/lib/systemd/coredump.conf.d/*.conf

/usr/lib/systemd/dnssd

/usr/lib/systemd/import-pubring.gpg

/usr/lib/systemd/journal-remote.conf.d/*.conf

/usr/lib/systemd/journal-upload.conf.d/*.conf

/usr/lib/systemd/journald.conf.d/*.conf

/usr/lib/systemd/logind.conf

/usr/lib/systemd/logind.conf.d/*.conf

/usr/lib/systemd/network

/usr/lib/systemd/network/80-container-host0.network

/usr/lib/systemd/network/80-container-ve.network

/usr/lib/systemd/network/80-container-vz.network

/usr/lib/systemd/networkd.conf.d/*.conf

/usr/lib/systemd/ntp-units.d/

/usr/lib/systemd/portable/profile/

/usr/lib/systemd/portable/profile/default/service.conf

/usr/lib/systemd/random-seed

/usr/lib/systemd/resolv.conf

/usr/lib/systemd/resolved.conf.d/*.conf

/usr/lib/systemd/sleep.conf.d/*.conf

/usr/lib/systemd/system

/usr/lib/systemd/system-bless-boot

/usr/lib/systemd/system-boot-check-no-failures

/usr/lib/systemd/system-environment-generators/

/usr/lib/systemd/system-environment-generators/some-generator

/usr/lib/systemd/system-generators/

/usr/lib/systemd/system-generators/systemd-bless-boot-generator

/usr/lib/systemd/system-generators/systemd-cryptsetup-generator

/usr/lib/systemd/system-generators/systemd-debug-generator

/usr/lib/systemd/system-generators/systemd-fstab-generator

/usr/lib/systemd/system-generators/systemd-getty-generator

/usr/lib/systemd/system-generators/systemd-gpt-auto-generator

/usr/lib/systemd/system-generators/systemd-hibernate-resume-generator

/usr/lib/systemd/system-generators/systemd-rc-local-generator

/usr/lib/systemd/system-generators/systemd-run-generator

/usr/lib/systemd/system-generators/systemd-system-update-generator

/usr/lib/systemd/system-generators/systemd-veritysetup-generator

/usr/lib/systemd/system-preset/*.preset

/usr/lib/systemd/system-shutdown/

/usr/lib/systemd/system-sleep

/usr/lib/systemd/system.conf.d/*.conf

/usr/lib/systemd/system/httpd.service

/usr/lib/systemd/systemd

/usr/lib/systemd/systemd-backlight

/usr/lib/systemd/systemd-binfmt

/usr/lib/systemd/systemd-coredump

/usr/lib/systemd/systemd-cryptsetup

/usr/lib/systemd/systemd-fsck

/usr/lib/systemd/systemd-growfs

/usr/lib/systemd/systemd-hibernate-resume

/usr/lib/systemd/systemd-hostnamed

/usr/lib/systemd/systemd-importd

/usr/lib/systemd/systemd-initctl

/usr/lib/systemd/systemd-journal-gatewayd

/usr/lib/systemd/systemd-journal-remote

/usr/lib/systemd/systemd-journal-upload

/usr/lib/systemd/systemd-journald

/usr/lib/systemd/systemd-localed

/usr/lib/systemd/systemd-logind

/usr/lib/systemd/systemd-machined

/usr/lib/systemd/systemd-makefs

/usr/lib/systemd/systemd-modules-load

/usr/lib/systemd/systemd-networkd

/usr/lib/systemd/systemd-networkd-wait-online

/usr/lib/systemd/systemd-portabled

/usr/lib/systemd/systemd-pstore

/usr/lib/systemd/systemd-quotacheck

/usr/lib/systemd/systemd-remount-fs

/usr/lib/systemd/systemd-resolved

/usr/lib/systemd/systemd-rfkill

/usr/lib/systemd/systemd-shutdown

/usr/lib/systemd/systemd-sysctl

/usr/lib/systemd/systemd-time-wait-sync

/usr/lib/systemd/systemd-timedated

/usr/lib/systemd/systemd-timesyncd

/usr/lib/systemd/systemd-udevd

/usr/lib/systemd/systemd-update-done

/usr/lib/systemd/systemd-update-utmp

/usr/lib/systemd/systemd-user-sessions

/usr/lib/systemd/systemd-vconsole-setup

/usr/lib/systemd/systemd-veritysetup

/usr/lib/systemd/systemd-volatile-root

/usr/lib/systemd/timesyncd.conf.d/*.conf

/usr/lib/systemd/user/

/usr/lib/systemd/user-environment-generators/

/usr/lib/systemd/user-environment-generators/30-systemd-environment-d-generator

/usr/lib/systemd/user-environment-generators/some-generator

/usr/lib/systemd/user-generators/

/usr/lib/systemd/user-preset/*.preset

/usr/lib/systemd/user.conf.d/*.conf

/usr/lib/sysusers.d

/usr/lib/sysusers.d/*.conf

/usr/lib/sysusers.d/radvd.conf

/usr/lib/tmpfiles.d

/usr/lib/tmpfiles.d/*.conf

/usr/lib/tmpfiles.d/systemd.conf

/usr/lib/udev

/usr/lib/udev/hwdb.bin

/usr/lib/udev/hwdb.d

/usr/lib/udev/rules.d

/usr/lib64/

/usr/local/bin

/usr/local/lib/

/usr/local/lib/machines/

/usr/local/lib/portables/

/usr/local/lib/systemd/*.conf.d/

/usr/local/lib/systemd/dnssd

/usr/local/lib/systemd/network

/usr/local/lib/systemd/system

/usr/local/lib/systemd/system-environment-generators/

/usr/local/lib/systemd/system-generators/

/usr/local/lib/systemd/user

/usr/local/lib/systemd/user-environment-generators/

/usr/local/lib/systemd/user-generators/

/usr/local/lib/udev/rules.d

/usr/local/sbin

/usr/sbin/

/usr/sbin/foo-daemon

/usr/sbin/nologin

/usr/share/

/usr/share/dbus-1/system-services/org.example.simple-dbus-service.service

/usr/share/doc/

/usr/share/factory/

/usr/share/factory/etc/

/usr/share/factory/var/

/usr/share/user-tmpfiles.d/

/usr/share/user-tmpfiles.d/*.conf

/usr/share/zoneinfo/

/var/

/var/.updated

/var/cache/

/var/cache/dnf/

/var/cache/krb5rcache/

/var/cache/private

/var/lib/

/var/lib/container/

/var/lib/dbus/machine-id

/var/lib/journal/

/var/lib/machines/

/var/lib/portables/

/var/lib/private

/var/lib/systemd

/var/lib/systemd/backlight/

/var/lib/systemd/coredump/

/var/lib/systemd/journal-upload/state

/var/lib/systemd/pstore/

/var/lib/systemd/random-seed

/var/lib/systemd/rfkill/

/var/lib/systemd/timesync/clock

/var/lock

/var/log/

/var/log/journal/

/var/log/journal/remote/

/var/log/journal/remote/remote-some.host.journal

/var/log/private

/var/run/

/var/spool/

/var/tmp/

ESP/loader/entries/*.conf

ESP/loader/loader.conf

automount.automount

basic.target

bluetooth.target

boot-complete.target

bootctl

busctl

coredumpctl

cryptsetup-pre.target

cryptsetup.target

ctrl-alt-del.target

dbus.service

dbus.socket

default.target

device.device

display-manager.service

emergency.target

exit.target

final.target

getty-pre.target

getty.target

graphical.target

halt

halt.target

hibernate.target

hostnamectl

hybrid-sleep.target

init

init.scope

initrd-fs.target

initrd-root-device.target

initrd-root-fs.target

journalctl

kbrequest.target

kernel-install

kexec.target

libnss_myhostname.so.2

libnss_mymachines.so.2

libnss_resolve.so.2

libnss_systemd.so.2

link.link

local-fs-pre.target

local-fs.target

localectl

loginctl

machine.slice

machinectl

machines.target

mount.mount

multi-user.target

netdev.netdev

network.network

network-online.target

network-pre.target

network.target

network_service.dnssd

networkctl

nss-lookup.target

nss-user-lookup.target

pam_systemd.so

path.path

paths.target

pkg-config

portablectl

poweroff

poweroff.target

printer.target

reboot

reboot.target

remote-cryptsetup.target

remote-fs-pre.target

remote-fs.target

rescue.target

resolvectl

rpcbind.target

runlevel

runlevel2.target

runlevel3.target

runlevel4.target

runlevel5.target

scope.scope

service.service

shutdown

shutdown.target

sigpwr.target

sleep.target

slice.slice

slices.target

smartcard.target

socket.socket

sockets.target

sound.target

suspend-then-hibernate.target

suspend.target

swap.swap

swap.target

sysinit.target

syslog.socket

system-update-cleanup.service

system-update-pre.target

system-update.target

system.slice

systemctl

systemd-analyze

systemd-ask-password

systemd-ask-password-console.path

systemd-ask-password-console.service

systemd-ask-password-wall.path

systemd-ask-password-wall.service

systemd-backlight@.service

systemd-binfmt.service

systemd-bless-boot.service

systemd-boot-check-no-failures.service

systemd-boot-system-token.service

systemd-cat

systemd-cgls

systemd-cgtop

systemd-coredump.socket

systemd-coredump@.service

systemd-cryptsetup@.service

systemd-delta

systemd-detect-virt

systemd-escape

systemd-firstboot

systemd-firstboot.service

systemd-fsck-root.service

systemd-fsck@.service

systemd-growfs@mountpoint.service

systemd-halt.service

systemd-hibernate-resume@.service

systemd-hibernate.service

systemd-hostnamed.service

systemd-hwdb

systemd-hybrid-sleep.service

systemd-id128

systemd-importd.service

systemd-inhibit

systemd-initctl.service

systemd-initctl.socket

systemd-journal-gatewayd.service

systemd-journal-gatewayd.socket

systemd-journal-remote.service

systemd-journal-remote.socket

systemd-journal-upload.service

systemd-journald-audit.socket

systemd-journald-dev-log.socket

systemd-journald.service

systemd-journald.socket

systemd-kexec.service

systemd-localed.service

systemd-logind.service

systemd-machine-id-commit.service

systemd-machine-id-setup

systemd-machined.service

systemd-makefs@device.service

systemd-makeswap@device.service

systemd-modules-load.service

systemd-mount

systemd-networkd-wait-online.service

systemd-networkd.service

systemd-notify

systemd-nspawn

systemd-path

systemd-portabled.service

systemd-poweroff.service

systemd-pstore.service

systemd-quotacheck.service

systemd-random-seed.service

systemd-reboot.service

systemd-remount-fs.service

systemd-resolved.service

systemd-rfkill.service

systemd-rfkill.socket

systemd-run

systemd-socket-activate

systemd-socket-proxyd

systemd-suspend-then-hibernate.service

systemd-suspend.service

systemd-sysctl.service

systemd-sysusers

systemd-sysusers.service

systemd-time-wait-sync.service

systemd-timedated.service

systemd-timesyncd.service

systemd-tmpfiles

systemd-tmpfiles-clean.service

systemd-tmpfiles-clean.timer

systemd-tmpfiles-setup-dev.service

systemd-tmpfiles-setup.service

systemd-tty-ask-password-agent

systemd-udev-settle.service

systemd-udevd-control.socket

systemd-udevd-kernel.socket

systemd-udevd.service

systemd-update-done.service

systemd-update-utmp-runlevel.service

systemd-update-utmp.service

systemd-user-sessions.service

systemd-vconsole-setup.service

systemd-veritysetup@.service

systemd-volatile-root.service

target.target

telinit

time-set.target

time-sync.target

timedatectl

timer.timer

timers.target

udevadm

umount.target

usb-gadget.target

user-UID.slice

user-runtime-dir@UID.service

user.slice

user@UID.service

~/.config/environment.d/*.conf

~/.config/systemd/user/

~/.config/systemd/user.control/

~/.config/user-tmpfiles.d/*.conf

~/.local/share/systemd/user/

~/.local/share/user-tmpfiles.d/*.conf

...

This index contains 3030 entries in 15 sections, referring to 294 individual manual pages.
systemd 243