1SYSTEMD.DIRECTIVES(7)         systemd.directives         SYSTEMD.DIRECTIVES(7)
2
3
4

NAME

6       systemd.directives - Index of configuration directives
7

UNIT DIRECTIVES

9       Directives for configuring units, used in unit files.
10
11       Accept=
12           systemd.socket(5)
13
14       AccuracySec=
15           systemd.timer(5)
16
17       After=
18           systemd.unit(5)
19
20       Alias=
21           systemd.unit(5)
22
23       AllowIsolate=
24           systemd.unit(5)
25
26       AllowedCPUs=
27           systemd.resource-control(5)
28
29       AllowedMemoryNodes=
30           systemd.resource-control(5)
31
32       Also=
33           systemd.unit(5)
34
35       AmbientCapabilities=
36           systemd.exec(5)
37
38       AppArmorProfile=
39           systemd.exec(5)
40
41       AssertACPower=
42           systemd.unit(5)
43
44       AssertArchitecture=
45           systemd.unit(5)
46
47       AssertCPUs=
48           systemd.unit(5)
49
50       AssertCapability=
51           systemd.unit(5)
52
53       AssertControlGroupController=
54           systemd.unit(5)
55
56       AssertDirectoryNotEmpty=
57           systemd.unit(5)
58
59       AssertEnvironment=
60           systemd.unit(5)
61
62       AssertFileIsExecutable=
63           systemd.unit(5)
64
65       AssertFileNotEmpty=
66           systemd.unit(5)
67
68       AssertFirstBoot=
69           systemd.unit(5)
70
71       AssertGroup=
72           systemd.unit(5)
73
74       AssertHost=
75           systemd.unit(5)
76
77       AssertKernelCommandLine=
78           systemd.unit(5)
79
80       AssertKernelVersion=
81           systemd.unit(5)
82
83       AssertMemory=
84           systemd.unit(5)
85
86       AssertNeedsUpdate=
87           systemd.unit(5)
88
89       AssertOSRelease=
90           systemd.unit(5)
91
92       AssertPathExists=
93           systemd.unit(5)
94
95       AssertPathExistsGlob=
96           systemd.unit(5)
97
98       AssertPathIsDirectory=
99           systemd.unit(5)
100
101       AssertPathIsEncrypted=
102           systemd.unit(5)
103
104       AssertPathIsMountPoint=
105           systemd.unit(5)
106
107       AssertPathIsReadWrite=
108           systemd.unit(5)
109
110       AssertPathIsSymbolicLink=
111           systemd.unit(5)
112
113       AssertSecurity=
114           systemd.unit(5)
115
116       AssertUser=
117           systemd.unit(5)
118
119       AssertVirtualization=
120           systemd.unit(5)
121
122       BPFProgram=
123           systemd.resource-control(5)
124
125       Backlog=
126           systemd.socket(5)
127
128       Before=
129           systemd.unit(5)
130
131       BindIPv6Only=
132           systemd.socket(5)
133
134       BindPaths=
135           systemd.exec(5)
136
137       BindReadOnlyPaths=
138           systemd.exec(5)
139
140       BindToDevice=
141           systemd.socket(5)
142
143       BindsTo=
144           systemd.unit(5)
145
146       BlockIOAccounting=
147           systemd.resource-control(5)
148
149       BlockIODeviceWeight=
150           systemd.resource-control(5)
151
152       BlockIOReadBandwidth=
153           systemd.resource-control(5)
154
155       BlockIOWeight=
156           systemd.resource-control(5)
157
158       BlockIOWriteBandwidth=
159           systemd.resource-control(5)
160
161       Broadcast=
162           systemd.socket(5)
163
164       BusName=
165           systemd.service(5)
166
167       CPUAccounting=
168           systemd.resource-control(5)
169
170       CPUAffinity=
171           systemd.exec(5)
172
173       CPUQuota=
174           systemd.resource-control(5)
175
176       CPUQuotaPeriodSec=
177           systemd.resource-control(5)
178
179       CPUSchedulingPolicy=
180           systemd.exec(5)
181
182       CPUSchedulingPriority=
183           systemd.exec(5)
184
185       CPUSchedulingResetOnFork=
186           systemd.exec(5)
187
188       CPUShares=
189           systemd.resource-control(5)
190
191       CPUWeight=
192           systemd.resource-control(5)
193
194       CacheDirectory=
195           systemd.exec(5)
196
197       CacheDirectoryMode=
198           systemd.exec(5)
199
200       CapabilityBoundingSet=
201           systemd.exec(5)
202
203       CollectMode=
204           systemd.unit(5)
205
206       ConditionACPower=
207           systemd.unit(5)
208
209       ConditionArchitecture=
210           systemd.unit(5)
211
212       ConditionCPUFeature=
213           systemd.unit(5)
214
215       ConditionCPUs=
216           systemd.unit(5)
217
218       ConditionCapability=
219           systemd.unit(5)
220
221       ConditionControlGroupController=
222           systemd.unit(5)
223
224       ConditionDirectoryNotEmpty=
225           systemd.unit(5)
226
227       ConditionEnvironment=
228           systemd.unit(5)
229
230       ConditionFileIsExecutable=
231           systemd.unit(5)
232
233       ConditionFileNotEmpty=
234           systemd.unit(5)
235
236       ConditionFirmware=
237           systemd.unit(5)
238
239       ConditionFirstBoot=
240           systemd.unit(5)
241
242       ConditionGroup=
243           systemd.unit(5)
244
245       ConditionHost=
246           systemd.unit(5)
247
248       ConditionKernelCommandLine=
249           systemd.unit(5)
250
251       ConditionKernelVersion=
252           systemd.unit(5)
253
254       ConditionMemory=
255           systemd.unit(5)
256
257       ConditionNeedsUpdate=
258           systemd.unit(5)
259
260       ConditionOSRelease=
261           systemd.unit(5)
262
263       ConditionPathExists=
264           systemd.unit(5)
265
266       ConditionPathExistsGlob=
267           systemd.unit(5)
268
269       ConditionPathIsDirectory=
270           systemd.unit(5)
271
272       ConditionPathIsEncrypted=
273           systemd.unit(5)
274
275       ConditionPathIsMountPoint=
276           systemd.unit(5)
277
278       ConditionPathIsReadWrite=
279           systemd.unit(5)
280
281       ConditionPathIsSymbolicLink=
282           systemd.unit(5)
283
284       ConditionSecurity=
285           systemd.unit(5)
286
287       ConditionUser=
288           systemd.unit(5)
289
290       ConditionVirtualization=
291           systemd.unit(5)
292
293       ConfigurationDirectory=
294           systemd.exec(5)
295
296       ConfigurationDirectoryMode=
297           systemd.exec(5)
298
299       Conflicts=
300           systemd.unit(5)
301
302       CoredumpFilter=
303           systemd.exec(5)
304
305       DefaultDependencies=
306           systemd.unit(5)
307
308       DefaultInstance=
309           systemd.unit(5)
310
311       DeferAcceptSec=
312           systemd.socket(5)
313
314       Delegate=
315           systemd.resource-control(5)
316
317       Description=
318           systemd.unit(5)
319
320       DeviceAllow=
321           systemd.resource-control(5)
322
323       DevicePolicy=
324           systemd.resource-control(5)
325
326       DirectoryMode=
327           systemd.automount(5), systemd.mount(5), systemd.path(5),
328           systemd.socket(5)
329
330       DirectoryNotEmpty=
331           systemd.path(5)
332
333       DisableControllers=
334           systemd.resource-control(5)
335
336       Documentation=
337           systemd.unit(5)
338
339       DynamicUser=
340           systemd.exec(5)
341
342       Environment=
343           systemd.exec(5)
344
345       EnvironmentFile=
346           systemd.exec(5)
347
348       ExecCondition=
349           systemd.service(5)
350
351       ExecPaths=
352           systemd.exec(5)
353
354       ExecReload=
355           systemd.service(5)
356
357       ExecStart=
358           systemd.service(5)
359
360       ExecStartPost=
361           systemd.service(5), systemd.socket(5)
362
363       ExecStartPre=
364           systemd.service(5), systemd.socket(5)
365
366       ExecStop=
367           systemd.service(5)
368
369       ExecStopPost=
370           systemd.service(5), systemd.socket(5)
371
372       ExecStopPre=
373           systemd.socket(5)
374
375       ExtensionImages=
376           systemd.exec(5)
377
378       FailureAction=
379           systemd.unit(5)
380
381       FailureActionExitStatus=
382           systemd.unit(5)
383
384       FileDescriptorName=
385           systemd.socket(5)
386
387       FileDescriptorStoreMax=
388           systemd.service(5)
389
390       FinalKillSignal=
391           systemd.kill(5)
392
393       FixedRandomDelay=
394           systemd.timer(5)
395
396       FlushPending=
397           systemd.socket(5)
398
399       ForceUnmount=
400           systemd.mount(5)
401
402       FreeBind=
403           systemd.socket(5)
404
405       Group=
406           systemd.exec(5)
407
408       GuessMainPID=
409           systemd.service(5)
410
411       IOAccounting=
412           systemd.resource-control(5)
413
414       IODeviceLatencyTargetSec=
415           systemd.resource-control(5)
416
417       IODeviceWeight=
418           systemd.resource-control(5)
419
420       IOReadBandwidthMax=
421           systemd.resource-control(5)
422
423       IOReadIOPSMax=
424           systemd.resource-control(5)
425
426       IOSchedulingClass=
427           systemd.exec(5)
428
429       IOSchedulingPriority=
430           systemd.exec(5)
431
432       IOWeight=
433           systemd.resource-control(5)
434
435       IOWriteBandwidthMax=
436           systemd.resource-control(5)
437
438       IOWriteIOPSMax=
439           systemd.resource-control(5)
440
441       IPAccounting=
442           systemd.resource-control(5)
443
444       IPAddressAllow=
445           systemd.resource-control(5)
446
447       IPAddressDeny=
448           systemd.resource-control(5)
449
450       IPCNamespacePath=
451           systemd.exec(5)
452
453       IPEgressFilterPath=
454           systemd.resource-control(5)
455
456       IPIngressFilterPath=
457           systemd.resource-control(5)
458
459       IPTOS=
460           systemd.socket(5)
461
462       IPTTL=
463           systemd.socket(5)
464
465       IgnoreOnIsolate=
466           systemd.unit(5)
467
468       IgnoreSIGPIPE=
469           systemd.exec(5)
470
471       InaccessiblePaths=
472           systemd.exec(5)
473
474       JobRunningTimeoutSec=
475           systemd.unit(5)
476
477       JobTimeoutAction=
478           systemd.unit(5)
479
480       JobTimeoutRebootArgument=
481           systemd.unit(5)
482
483       JobTimeoutSec=
484           systemd.unit(5)
485
486       JoinsNamespaceOf=
487           systemd.unit(5)
488
489       KeepAlive=
490           systemd.socket(5)
491
492       KeepAliveIntervalSec=
493           systemd.socket(5)
494
495       KeepAliveProbes=
496           systemd.socket(5)
497
498       KeepAliveTimeSec=
499           systemd.socket(5)
500
501       KeyringMode=
502           systemd.exec(5)
503
504       KillMode=
505           systemd.kill(5)
506
507       KillSignal=
508           systemd.kill(5)
509
510       LazyUnmount=
511           systemd.mount(5)
512
513       LimitAS=
514           systemd.exec(5)
515
516       LimitCORE=
517           systemd.exec(5)
518
519       LimitCPU=
520           systemd.exec(5)
521
522       LimitDATA=
523           systemd.exec(5)
524
525       LimitFSIZE=
526           systemd.exec(5)
527
528       LimitLOCKS=
529           systemd.exec(5)
530
531       LimitMEMLOCK=
532           systemd.exec(5)
533
534       LimitMSGQUEUE=
535           systemd.exec(5)
536
537       LimitNICE=
538           systemd.exec(5)
539
540       LimitNOFILE=
541           systemd.exec(5)
542
543       LimitNPROC=
544           systemd.exec(5)
545
546       LimitRSS=
547           systemd.exec(5)
548
549       LimitRTPRIO=
550           systemd.exec(5)
551
552       LimitRTTIME=
553           systemd.exec(5)
554
555       LimitSIGPENDING=
556           systemd.exec(5)
557
558       LimitSTACK=
559           systemd.exec(5)
560
561       ListenDatagram=
562           systemd.socket(5)
563
564       ListenFIFO=
565           systemd.socket(5)
566
567       ListenMessageQueue=
568           systemd.socket(5)
569
570       ListenNetlink=
571           systemd.socket(5)
572
573       ListenSequentialPacket=
574           systemd.socket(5)
575
576       ListenSpecial=
577           systemd.socket(5)
578
579       ListenStream=
580           systemd.socket(5)
581
582       ListenUSBFunction=
583           systemd.socket(5)
584
585       LoadCredential=
586           systemd.exec(5)
587
588       LockPersonality=
589           systemd.exec(5)
590
591       LogExtraFields=
592           systemd.exec(5)
593
594       LogLevelMax=
595           systemd.exec(5)
596
597       LogNamespace=
598           systemd.exec(5)
599
600       LogRateLimitBurst=
601           systemd.exec(5)
602
603       LogRateLimitIntervalSec=
604           systemd.exec(5)
605
606       LogsDirectory=
607           systemd.exec(5)
608
609       LogsDirectoryMode=
610           systemd.exec(5)
611
612       MakeDirectory=
613           systemd.path(5)
614
615       ManagedOOMMemoryPressure=
616           systemd.resource-control(5)
617
618       ManagedOOMMemoryPressureLimit=
619           systemd.resource-control(5)
620
621       ManagedOOMPreference=
622           systemd.resource-control(5)
623
624       ManagedOOMSwap=
625           systemd.resource-control(5)
626
627       Mark=
628           systemd.socket(5)
629
630       MaxConnections=
631           systemd.socket(5)
632
633       MaxConnectionsPerSource=
634           systemd.socket(5)
635
636       MemoryAccounting=
637           systemd.resource-control(5)
638
639       MemoryDenyWriteExecute=
640           systemd.exec(5)
641
642       MemoryHigh=
643           systemd.resource-control(5)
644
645       MemoryLimit=
646           systemd.resource-control(5)
647
648       MemoryLow=
649           systemd.resource-control(5)
650
651       MemoryMax=
652           systemd.resource-control(5)
653
654       MemoryMin=
655           systemd.resource-control(5)
656
657       MemorySwapMax=
658           systemd.resource-control(5)
659
660       MessageQueueMaxMessages=
661           systemd.socket(5)
662
663       MessageQueueMessageSize=
664           systemd.socket(5)
665
666       MountAPIVFS=
667           systemd.exec(5)
668
669       MountFlags=
670           systemd.exec(5)
671
672       MountImages=
673           systemd.exec(5)
674
675       NUMAMask=
676           systemd.exec(5)
677
678       NUMAPolicy=
679           systemd.exec(5)
680
681       NetworkNamespacePath=
682           systemd.exec(5)
683
684       Nice=
685           systemd.exec(5)
686
687       NoDelay=
688           systemd.socket(5)
689
690       NoExecPaths=
691           systemd.exec(5)
692
693       NoNewPrivileges=
694           systemd.exec(5)
695
696       NonBlocking=
697           systemd.service(5)
698
699       NotifyAccess=
700           systemd.service(5)
701
702       OOMPolicy=
703           systemd.service(5)
704
705       OOMScoreAdjust=
706           systemd.exec(5)
707
708       OnActiveSec=
709           systemd.timer(5)
710
711       OnBootSec=
712           systemd.timer(5)
713
714       OnCalendar=
715           systemd.timer(5)
716
717       OnClockChange=
718           systemd.timer(5)
719
720       OnFailure=
721           systemd.unit(5)
722
723       OnFailureJobMode=
724           systemd.unit(5)
725
726       OnStartupSec=
727           systemd.timer(5)
728
729       OnSuccess=
730           systemd.unit(5)
731
732       OnTimezoneChange=
733           systemd.timer(5)
734
735       OnUnitActiveSec=
736           systemd.timer(5)
737
738       OnUnitInactiveSec=
739           systemd.timer(5)
740
741       Options=
742           systemd.mount(5), systemd.swap(5)
743
744       PAMName=
745           systemd.exec(5)
746
747       PIDFile=
748           systemd.service(5)
749
750       PartOf=
751           systemd.unit(5)
752
753       PassCredentials=
754           systemd.socket(5)
755
756       PassEnvironment=
757           systemd.exec(5)
758
759       PassPacketInfo=
760           systemd.socket(5)
761
762       PassSecurity=
763           systemd.socket(5)
764
765       PathChanged=
766           systemd.path(5)
767
768       PathExists=
769           systemd.path(5)
770
771       PathExistsGlob=
772           systemd.path(5)
773
774       PathModified=
775           systemd.path(5)
776
777       Persistent=
778           systemd.timer(5)
779
780       Personality=
781           systemd.exec(5)
782
783       PipeSize=
784           systemd.socket(5)
785
786       Priority=
787           systemd.socket(5), systemd.swap(5)
788
789       PrivateDevices=
790           systemd.exec(5)
791
792       PrivateIPC=
793           systemd.exec(5)
794
795       PrivateMounts=
796           systemd.exec(5)
797
798       PrivateNetwork=
799           systemd.exec(5)
800
801       PrivateTmp=
802           systemd.exec(5)
803
804       PrivateUsers=
805           systemd.exec(5)
806
807       ProcSubset=
808           systemd.exec(5)
809
810       PropagatesReloadTo=
811           systemd.unit(5)
812
813       PropagatesStopTo=
814           systemd.unit(5)
815
816       ProtectClock=
817           systemd.exec(5)
818
819       ProtectControlGroups=
820           systemd.exec(5)
821
822       ProtectHome=
823           systemd.exec(5)
824
825       ProtectHostname=
826           systemd.exec(5)
827
828       ProtectKernelLogs=
829           systemd.exec(5)
830
831       ProtectKernelModules=
832           systemd.exec(5)
833
834       ProtectKernelTunables=
835           systemd.exec(5)
836
837       ProtectProc=
838           systemd.exec(5)
839
840       ProtectSystem=
841           systemd.exec(5)
842
843       RandomizedDelaySec=
844           systemd.timer(5)
845
846       ReadOnlyPaths=
847           systemd.exec(5)
848
849       ReadWriteOnly=
850           systemd.mount(5)
851
852       ReadWritePaths=
853           systemd.exec(5)
854
855       RebootArgument=
856           systemd.unit(5)
857
858       ReceiveBuffer=
859           systemd.socket(5)
860
861       RefuseManualStart=
862           systemd.unit(5)
863
864       RefuseManualStop=
865           systemd.unit(5)
866
867       ReloadPropagatedFrom=
868           systemd.unit(5)
869
870       RemainAfterElapse=
871           systemd.timer(5)
872
873       RemainAfterExit=
874           systemd.service(5)
875
876       RemoveIPC=
877           systemd.exec(5)
878
879       RemoveOnStop=
880           systemd.socket(5)
881
882       RequiredBy=
883           systemd.unit(5)
884
885       Requires=
886           systemd.unit(5)
887
888       RequiresMountsFor=
889           systemd.unit(5)
890
891       Requisite=
892           systemd.unit(5)
893
894       Restart=
895           systemd.service(5)
896
897       RestartForceExitStatus=
898           systemd.service(5)
899
900       RestartKillSignal=
901           systemd.kill(5)
902
903       RestartPreventExitStatus=
904           systemd.service(5)
905
906       RestartSec=
907           systemd.service(5)
908
909       RestrictAddressFamilies=
910           systemd.exec(5)
911
912       RestrictNamespaces=
913           systemd.exec(5)
914
915       RestrictRealtime=
916           systemd.exec(5)
917
918       RestrictSUIDSGID=
919           systemd.exec(5)
920
921       ReusePort=
922           systemd.socket(5)
923
924       RootDirectory=
925           systemd.exec(5)
926
927       RootDirectoryStartOnly=
928           systemd.service(5)
929
930       RootHash=
931           systemd.exec(5)
932
933       RootHashSignature=
934           systemd.exec(5)
935
936       RootImage=
937           systemd.exec(5)
938
939       RootImageOptions=
940           systemd.exec(5)
941
942       RootVerity=
943           systemd.exec(5)
944
945       RuntimeDirectory=
946           systemd.exec(5)
947
948       RuntimeDirectoryMode=
949           systemd.exec(5)
950
951       RuntimeDirectoryPreserve=
952           systemd.exec(5)
953
954       RuntimeMaxSec=
955           systemd.scope(5), systemd.service(5)
956
957       SELinuxContext=
958           systemd.exec(5)
959
960       SELinuxContextFromNet=
961           systemd.socket(5)
962
963       SecureBits=
964           systemd.exec(5)
965
966       SendBuffer=
967           systemd.socket(5)
968
969       SendSIGHUP=
970           systemd.kill(5)
971
972       SendSIGKILL=
973           systemd.kill(5)
974
975       Service=
976           systemd.socket(5)
977
978       SetCredential=
979           systemd.exec(5)
980
981       Slice=
982           systemd.resource-control(5)
983
984       SloppyOptions=
985           systemd.mount(5)
986
987       SmackLabel=
988           systemd.socket(5)
989
990       SmackLabelIPIn=
991           systemd.socket(5)
992
993       SmackLabelIPOut=
994           systemd.socket(5)
995
996       SmackProcessLabel=
997           systemd.exec(5)
998
999       SocketBindAllow=
1000           systemd.resource-control(5)
1001
1002       SocketBindDeny=
1003           systemd.resource-control(5)
1004
1005       SocketGroup=
1006           systemd.socket(5)
1007
1008       SocketMode=
1009           systemd.socket(5)
1010
1011       SocketProtocol=
1012           systemd.socket(5)
1013
1014       SocketUser=
1015           systemd.socket(5)
1016
1017       Sockets=
1018           systemd.service(5)
1019
1020       SourcePath=
1021           systemd.unit(5)
1022
1023       StandardError=
1024           systemd.exec(5)
1025
1026       StandardInput=
1027           systemd.exec(5)
1028
1029       StandardInputData=
1030           systemd.exec(5)
1031
1032       StandardInputText=
1033           systemd.exec(5)
1034
1035       StandardOutput=
1036           systemd.exec(5)
1037
1038       StartLimitAction=
1039           systemd.unit(5)
1040
1041       StartLimitBurst=
1042           systemd.unit(5)
1043
1044       StartLimitIntervalSec=
1045           systemd.unit(5)
1046
1047       StartupBlockIOWeight=
1048           systemd.resource-control(5)
1049
1050       StartupCPUShares=
1051           systemd.resource-control(5)
1052
1053       StartupCPUWeight=
1054           systemd.resource-control(5)
1055
1056       StartupIOWeight=
1057           systemd.resource-control(5)
1058
1059       StateDirectory=
1060           systemd.exec(5)
1061
1062       StateDirectoryMode=
1063           systemd.exec(5)
1064
1065       StopPropagatedFrom=
1066           systemd.unit(5)
1067
1068       StopWhenUnneeded=
1069           systemd.unit(5)
1070
1071       SuccessAction=
1072           systemd.unit(5)
1073
1074       SuccessActionExitStatus=
1075           systemd.unit(5)
1076
1077       SuccessExitStatus=
1078           systemd.service(5)
1079
1080       SupplementaryGroups=
1081           systemd.exec(5)
1082
1083       Symlinks=
1084           systemd.socket(5)
1085
1086       SyslogFacility=
1087           systemd.exec(5)
1088
1089       SyslogIdentifier=
1090           systemd.exec(5)
1091
1092       SyslogLevel=
1093           systemd.exec(5)
1094
1095       SyslogLevelPrefix=
1096           systemd.exec(5)
1097
1098       SystemCallArchitectures=
1099           systemd.exec(5)
1100
1101       SystemCallErrorNumber=
1102           systemd.exec(5)
1103
1104       SystemCallFilter=
1105           systemd.exec(5)
1106
1107       SystemCallLog=
1108           systemd.exec(5)
1109
1110       TCPCongestion=
1111           systemd.socket(5)
1112
1113       TTYPath=
1114           systemd.exec(5)
1115
1116       TTYReset=
1117           systemd.exec(5)
1118
1119       TTYVHangup=
1120           systemd.exec(5)
1121
1122       TTYVTDisallocate=
1123           systemd.exec(5)
1124
1125       TasksAccounting=
1126           systemd.resource-control(5)
1127
1128       TasksMax=
1129           systemd.resource-control(5)
1130
1131       TemporaryFileSystem=
1132           systemd.exec(5)
1133
1134       TimeoutAbortSec=
1135           systemd.service(5)
1136
1137       TimeoutCleanSec=
1138           systemd.exec(5)
1139
1140       TimeoutIdleSec=
1141           systemd.automount(5)
1142
1143       TimeoutSec=
1144           systemd.mount(5), systemd.service(5), systemd.socket(5),
1145           systemd.swap(5)
1146
1147       TimeoutStartFailureMode=
1148           systemd.service(5)
1149
1150       TimeoutStartSec=
1151           systemd.service(5)
1152
1153       TimeoutStopFailureMode=
1154           systemd.service(5)
1155
1156       TimeoutStopSec=
1157           systemd.service(5)
1158
1159       TimerSlackNSec=
1160           systemd.exec(5)
1161
1162       Timestamping=
1163           systemd.socket(5)
1164
1165       Transparent=
1166           systemd.socket(5)
1167
1168       TriggerLimitBurst=
1169           systemd.socket(5)
1170
1171       TriggerLimitIntervalSec=
1172           systemd.socket(5)
1173
1174       Type=
1175           systemd.mount(5), systemd.service(5)
1176
1177       UMask=
1178           systemd.exec(5)
1179
1180       USBFunctionDescriptors=
1181           systemd.service(5)
1182
1183       USBFunctionStrings=
1184           systemd.service(5)
1185
1186       Unit=
1187           systemd.path(5), systemd.timer(5)
1188
1189       UnsetEnvironment=
1190           systemd.exec(5)
1191
1192       Upholds=
1193           systemd.unit(5)
1194
1195       User=
1196           systemd.exec(5)
1197
1198       UtmpIdentifier=
1199           systemd.exec(5)
1200
1201       UtmpMode=
1202           systemd.exec(5)
1203
1204       WakeSystem=
1205           systemd.timer(5)
1206
1207       WantedBy=
1208           systemd.unit(5)
1209
1210       Wants=
1211           systemd.unit(5)
1212
1213       WatchdogSec=
1214           systemd.service(5)
1215
1216       WatchdogSignal=
1217           systemd.kill(5)
1218
1219       What=
1220           systemd.mount(5), systemd.swap(5)
1221
1222       Where=
1223           systemd.automount(5), systemd.mount(5)
1224
1225       WorkingDirectory=
1226           systemd.exec(5)
1227
1228       Writable=
1229           systemd.socket(5)
1230

OPTIONS ON THE KERNEL COMMAND LINE

1232       Kernel boot options for configuring the behaviour of the systemd
1233       process.
1234
1235       -b
1236           kernel-command-line(7), systemd(1)
1237
1238       1
1239           kernel-command-line(7), systemd(1)
1240
1241       2
1242           kernel-command-line(7), systemd(1)
1243
1244       3
1245           kernel-command-line(7), systemd(1)
1246
1247       4
1248           kernel-command-line(7), systemd(1)
1249
1250       5
1251           kernel-command-line(7), systemd(1)
1252
1253       S
1254           kernel-command-line(7), systemd(1)
1255
1256       bond=
1257           systemd-network-generator.service(8)
1258
1259       bootdev=
1260           systemd-network-generator.service(8)
1261
1262       bridge=
1263           systemd-network-generator.service(8)
1264
1265       debug
1266           kernel-command-line(7), systemd(1)
1267
1268       emergency
1269           kernel-command-line(7), systemd(1)
1270
1271       fsck.mode=
1272           kernel-command-line(7), systemd-fsck@.service(8)
1273
1274       fsck.repair=
1275           kernel-command-line(7), systemd-fsck@.service(8)
1276
1277       fstab=
1278           kernel-command-line(7), systemd-fstab-generator(8)
1279
1280       ifname=
1281           systemd-network-generator.service(8)
1282
1283       ip=
1284           systemd-network-generator.service(8)
1285
1286       locale.LANG=
1287           kernel-command-line(7), systemd(1)
1288
1289       locale.LANGUAGE=
1290           kernel-command-line(7), systemd(1)
1291
1292       locale.LC_ADDRESS=
1293           kernel-command-line(7), systemd(1)
1294
1295       locale.LC_COLLATE=
1296           kernel-command-line(7), systemd(1)
1297
1298       locale.LC_CTYPE=
1299           kernel-command-line(7), systemd(1)
1300
1301       locale.LC_IDENTIFICATION=
1302           kernel-command-line(7), systemd(1)
1303
1304       locale.LC_MEASUREMENT=
1305           kernel-command-line(7), systemd(1)
1306
1307       locale.LC_MESSAGES=
1308           kernel-command-line(7), systemd(1)
1309
1310       locale.LC_MONETARY=
1311           kernel-command-line(7), systemd(1)
1312
1313       locale.LC_NAME=
1314           kernel-command-line(7), systemd(1)
1315
1316       locale.LC_NUMERIC=
1317           kernel-command-line(7), systemd(1)
1318
1319       locale.LC_PAPER=
1320           kernel-command-line(7), systemd(1)
1321
1322       locale.LC_TELEPHONE=
1323           kernel-command-line(7), systemd(1)
1324
1325       locale.LC_TIME=
1326           kernel-command-line(7), systemd(1)
1327
1328       luks.crypttab=
1329           kernel-command-line(7), systemd-cryptsetup-generator(8)
1330
1331       luks.data=
1332           systemd-cryptsetup-generator(8)
1333
1334       luks.key=
1335           kernel-command-line(7), systemd-cryptsetup-generator(8)
1336
1337       luks.name=
1338           kernel-command-line(7), systemd-cryptsetup-generator(8)
1339
1340       luks.options=
1341           kernel-command-line(7), systemd-cryptsetup-generator(8)
1342
1343       luks.uuid=
1344           kernel-command-line(7), systemd-cryptsetup-generator(8)
1345
1346       luks=
1347           kernel-command-line(7), systemd-cryptsetup-generator(8)
1348
1349       modules_load=
1350           kernel-command-line(7), systemd-modules-load.service(8)
1351
1352       mount.usr=
1353           kernel-command-line(7), systemd-fstab-generator(8)
1354
1355       mount.usrflags=
1356           kernel-command-line(7), systemd-fstab-generator(8)
1357
1358       mount.usrfstype=
1359           kernel-command-line(7), systemd-fstab-generator(8)
1360
1361       net.ifnames=
1362           kernel-command-line(7), systemd-udevd.service(8)
1363
1364       net.naming-scheme=
1365           kernel-command-line(7), systemd-udevd.service(8)
1366
1367       noresume
1368           systemd-hibernate-resume-generator(8)
1369
1370       plymouth.enable=
1371           kernel-command-line(7)
1372
1373       quiet
1374           kernel-command-line(7), systemd(1)
1375
1376       quotacheck.mode=
1377           kernel-command-line(7), systemd-quotacheck.service(8)
1378
1379       rd.emergency
1380           kernel-command-line(7), systemd(1)
1381
1382       rd.fstab=
1383           kernel-command-line(7), systemd-fstab-generator(8)
1384
1385       rd.luks.crypttab=
1386           kernel-command-line(7), systemd-cryptsetup-generator(8)
1387
1388       rd.luks.data=
1389           systemd-cryptsetup-generator(8)
1390
1391       rd.luks.key=
1392           kernel-command-line(7), systemd-cryptsetup-generator(8)
1393
1394       rd.luks.name=
1395           kernel-command-line(7), systemd-cryptsetup-generator(8)
1396
1397       rd.luks.options=
1398           kernel-command-line(7), systemd-cryptsetup-generator(8)
1399
1400       rd.luks.uuid=
1401           kernel-command-line(7), systemd-cryptsetup-generator(8)
1402
1403       rd.luks=
1404           kernel-command-line(7), systemd-cryptsetup-generator(8)
1405
1406       rd.modules_load=
1407           kernel-command-line(7), systemd-modules-load.service(8)
1408
1409       rd.peerdns=
1410           systemd-network-generator.service(8)
1411
1412       rd.rescue
1413           kernel-command-line(7), systemd(1)
1414
1415       rd.route=
1416           systemd-network-generator.service(8)
1417
1418       rd.systemd.gpt_auto
1419           systemd-gpt-auto-generator(8)
1420
1421       rd.systemd.gpt_auto=
1422           kernel-command-line(7)
1423
1424       rd.systemd.unit=
1425           kernel-command-line(7), systemd(1)
1426
1427       rd.systemd.verity=
1428           kernel-command-line(7), systemd-veritysetup-generator(8)
1429
1430       rd.udev.blockdev_read_only
1431           kernel-command-line(7), systemd-udevd.service(8)
1432
1433       rd.udev.children_max=
1434           kernel-command-line(7), systemd-udevd.service(8)
1435
1436       rd.udev.event_timeout=
1437           kernel-command-line(7), systemd-udevd.service(8)
1438
1439       rd.udev.exec_delay=
1440           kernel-command-line(7), systemd-udevd.service(8)
1441
1442       rd.udev.log_level=
1443           kernel-command-line(7), systemd-udevd.service(8)
1444
1445       rd.udev.timeout_signal=
1446           kernel-command-line(7), systemd-udevd.service(8)
1447
1448       rd.veritytab=
1449           kernel-command-line(7)
1450
1451       rescue
1452           kernel-command-line(7), systemd(1)
1453
1454       resume=
1455           kernel-command-line(7), systemd-hibernate-resume-generator(8)
1456
1457       resumeflags=
1458           kernel-command-line(7), systemd-hibernate-resume-generator(8)
1459
1460       ro
1461           kernel-command-line(7), systemd-gpt-auto-generator(8)
1462
1463       root=
1464           kernel-command-line(7), systemd-fstab-generator(8), systemd-gpt-
1465           auto-generator(8)
1466
1467       rootflags=
1468           kernel-command-line(7), systemd-fstab-generator(8)
1469
1470       rootfstype=
1471           kernel-command-line(7), systemd-fstab-generator(8)
1472
1473       roothash=
1474           kernel-command-line(7), systemd-veritysetup-generator(8)
1475
1476       rw
1477           kernel-command-line(7), systemd-gpt-auto-generator(8)
1478
1479       s
1480           kernel-command-line(7), systemd(1)
1481
1482       single
1483           kernel-command-line(7), systemd(1)
1484
1485       systemd.clock-usec=
1486           kernel-command-line(7)
1487
1488       systemd.condition-first-boot=
1489           kernel-command-line(7)
1490
1491       systemd.condition-needs-update=
1492           kernel-command-line(7)
1493
1494       systemd.confirm_spawn
1495           kernel-command-line(7), systemd(1)
1496
1497       systemd.cpu_affinity=
1498           kernel-command-line(7)
1499
1500       systemd.crash_chvt
1501           kernel-command-line(7), systemd(1)
1502
1503       systemd.crash_reboot
1504           kernel-command-line(7), systemd(1)
1505
1506       systemd.crash_shell
1507           kernel-command-line(7), systemd(1)
1508
1509       systemd.debug_shell
1510           kernel-command-line(7)
1511
1512       systemd.default_standard_error=
1513           kernel-command-line(7), systemd(1)
1514
1515       systemd.default_standard_output=
1516           kernel-command-line(7), systemd(1)
1517
1518       systemd.default_timeout_start_sec=
1519           kernel-command-line(7)
1520
1521       systemd.dump_core
1522           kernel-command-line(7), systemd(1)
1523
1524       systemd.early_core_pattern=
1525           kernel-command-line(7)
1526
1527       systemd.firstboot=
1528           kernel-command-line(7), systemd-firstboot(1)
1529
1530       systemd.gpt_auto
1531           systemd-gpt-auto-generator(8)
1532
1533       systemd.gpt_auto=
1534           kernel-command-line(7)
1535
1536       systemd.hostname=
1537           kernel-command-line(7)
1538
1539       systemd.journald.forward_to_console=
1540           kernel-command-line(7), systemd-journald.service(8)
1541
1542       systemd.journald.forward_to_kmsg=
1543           kernel-command-line(7), systemd-journald.service(8)
1544
1545       systemd.journald.forward_to_syslog=
1546           kernel-command-line(7), systemd-journald.service(8)
1547
1548       systemd.journald.forward_to_wall=
1549           kernel-command-line(7), systemd-journald.service(8)
1550
1551       systemd.legacy_systemd_cgroup_controller
1552           kernel-command-line(7), systemd(1)
1553
1554       systemd.log_color
1555           kernel-command-line(7), systemd(1)
1556
1557       systemd.log_level=
1558           kernel-command-line(7), systemd(1)
1559
1560       systemd.log_location
1561           systemd(1)
1562
1563       systemd.log_location=
1564           kernel-command-line(7)
1565
1566       systemd.log_target=
1567           kernel-command-line(7), systemd(1)
1568
1569       systemd.log_tid
1570           systemd(1)
1571
1572       systemd.log_time
1573           systemd(1)
1574
1575       systemd.machine_id=
1576           kernel-command-line(7), systemd(1)
1577
1578       systemd.mask=
1579           kernel-command-line(7)
1580
1581       systemd.random-seed=
1582           kernel-command-line(7)
1583
1584       systemd.restore_state=
1585           kernel-command-line(7), systemd-backlight@.service(8), systemd-
1586           rfkill.service(8)
1587
1588       systemd.run=
1589           kernel-command-line(7)
1590
1591       systemd.run_failure_action=
1592           kernel-command-line(7)
1593
1594       systemd.run_success_action=
1595           kernel-command-line(7)
1596
1597       systemd.service_watchdogs
1598           kernel-command-line(7)
1599
1600       systemd.service_watchdogs=
1601           systemd(1)
1602
1603       systemd.setenv=
1604           kernel-command-line(7), systemd(1)
1605
1606       systemd.show_status
1607           kernel-command-line(7), systemd(1)
1608
1609       systemd.status_unit_format=
1610           kernel-command-line(7), systemd(1)
1611
1612       systemd.swap
1613           systemd-fstab-generator(8)
1614
1615       systemd.unified_cgroup_hierarchy
1616           kernel-command-line(7), systemd(1)
1617
1618       systemd.unit=
1619           kernel-command-line(7), systemd(1)
1620
1621       systemd.verity.root_options=
1622           kernel-command-line(7)
1623
1624       systemd.verity=
1625           kernel-command-line(7), systemd-veritysetup-generator(8)
1626
1627       systemd.verity_root_data=
1628           kernel-command-line(7), systemd-veritysetup-generator(8)
1629
1630       systemd.verity_root_hash=
1631           kernel-command-line(7), systemd-veritysetup-generator(8)
1632
1633       systemd.verity_root_options=
1634           systemd-veritysetup-generator(8)
1635
1636       systemd.volatile=
1637           kernel-command-line(7), systemd-fstab-generator(8)
1638
1639       systemd.wants=
1640           kernel-command-line(7)
1641
1642       systemd.watchdog_device=
1643           kernel-command-line(7)
1644
1645       udev.blockdev_read_only
1646           kernel-command-line(7), systemd-udevd.service(8)
1647
1648       udev.children_max=
1649           kernel-command-line(7), systemd-udevd.service(8)
1650
1651       udev.event_timeout=
1652           kernel-command-line(7), systemd-udevd.service(8)
1653
1654       udev.exec_delay=
1655           kernel-command-line(7), systemd-udevd.service(8)
1656
1657       udev.log_level=
1658           kernel-command-line(7), systemd-udevd.service(8)
1659
1660       udev.timeout_signal=
1661           kernel-command-line(7), systemd-udevd.service(8)
1662
1663       vconsole.font=
1664           kernel-command-line(7), vconsole.conf(5)
1665
1666       vconsole.font_map=
1667           kernel-command-line(7), vconsole.conf(5)
1668
1669       vconsole.font_unimap=
1670           kernel-command-line(7), vconsole.conf(5)
1671
1672       vconsole.keymap=
1673           kernel-command-line(7), vconsole.conf(5)
1674
1675       vconsole.keymap_toggle=
1676           kernel-command-line(7), vconsole.conf(5)
1677
1678       veritytab=
1679           kernel-command-line(7)
1680
1681       vlan=
1682           systemd-network-generator.service(8)
1683

ENVIRONMENT VARIABLES

1685       Environment variables understood by the systemd manager and other
1686       programs and environment variable-compatible settings.
1687
1688       $CACHE_DIRECTORY
1689           systemd.exec(5)
1690
1691       $CONFIGURATION_DIRECTORY
1692           systemd.exec(5)
1693
1694       $CREDENTIALS_DIRECTORY
1695           systemd.exec(5)
1696
1697       $EMAIL
1698           pam_systemd(8)
1699
1700       $EXIT_CODE
1701           systemd.exec(5)
1702
1703       $EXIT_STATUS
1704           systemd.exec(5)
1705
1706       $HOME
1707           systemd.exec(5)
1708
1709       $INVOCATION_ID
1710           systemd.exec(5)
1711
1712       $JOURNAL_STREAM
1713           systemd.exec(5)
1714
1715       $LANG
1716           pam_systemd(8), systemd.exec(5)
1717
1718       $LISTEN_FDNAMES
1719           sd_listen_fds(3), systemd(1), systemd-socket-activate(1),
1720           systemd.exec(5)
1721
1722       $LISTEN_FDS
1723           sd_listen_fds(3), systemd(1), systemd-socket-activate(1),
1724           systemd.exec(5)
1725
1726       $LISTEN_PID
1727           sd_listen_fds(3), systemd(1), systemd-socket-activate(1),
1728           systemd.exec(5)
1729
1730       $LOGNAME
1731           systemd.exec(5)
1732
1733       $LOGS_DIRECTORY
1734           systemd.exec(5)
1735
1736       $LOG_NAMESPACE
1737           systemd.exec(5)
1738
1739       $MAINPID
1740           systemd.exec(5)
1741
1742       $MANAGERPID
1743           systemd.exec(5)
1744
1745       $NOTIFY_SOCKET
1746           sd_notify(3), systemd(1), systemd.exec(5)
1747
1748       $PATH
1749           systemd.exec(5)
1750
1751       $PIDFILE
1752           systemd.exec(5)
1753
1754       $PREVLEVEL
1755           runlevel(8)
1756
1757       $RUNLEVEL
1758           runlevel(8)
1759
1760       $RUNTIME_DIRECTORY
1761           systemd.exec(5)
1762
1763       $SERVICE_RESULT
1764           systemd.exec(5)
1765
1766       $SHELL
1767           systemd.exec(5)
1768
1769       $STATE_DIRECTORY
1770           systemd.exec(5)
1771
1772       $SYSTEMD_COLORS
1773           homectl(1), journalctl(1), localectl(1), loginctl(1),
1774           machinectl(1), portablectl(1), systemd(1), systemd-analyze(1),
1775           systemd-inhibit(1), systemd-nspawn(1), systemd-tmpfiles(8),
1776           timedatectl(1), userdbctl(1)
1777
1778       $SYSTEMD_DEBUGGER
1779           coredumpctl(1)
1780
1781       $SYSTEMD_EDITOR
1782           systemctl(1)
1783
1784       $SYSTEMD_ENVIRONMENT_GENERATOR_PATH
1785           systemd(1)
1786
1787       $SYSTEMD_EXEC_PID
1788           systemd.exec(5)
1789
1790       $SYSTEMD_GENERATOR_PATH
1791           systemd(1)
1792
1793       $SYSTEMD_HOME=
1794           pam_systemd_home(8)
1795
1796       $SYSTEMD_HOME_SUSPEND=
1797           pam_systemd_home(8)
1798
1799       $SYSTEMD_LESS
1800           homectl(1), journalctl(1), localectl(1), loginctl(1),
1801           machinectl(1), portablectl(1), systemd(1), systemd-analyze(1),
1802           systemd-inhibit(1), systemd-nspawn(1), systemd-tmpfiles(8),
1803           timedatectl(1), userdbctl(1)
1804
1805       $SYSTEMD_LESSCHARSET
1806           homectl(1), journalctl(1), localectl(1), loginctl(1),
1807           machinectl(1), portablectl(1), systemd(1), systemd-analyze(1),
1808           systemd-inhibit(1), systemd-nspawn(1), systemd-tmpfiles(8),
1809           timedatectl(1), userdbctl(1)
1810
1811       $SYSTEMD_LOG_COLOR
1812           homectl(1), journalctl(1), localectl(1), loginctl(1),
1813           machinectl(1), portablectl(1), systemd(1), systemd-analyze(1),
1814           systemd-inhibit(1), systemd-nspawn(1), systemd-socket-activate(1),
1815           systemd-tmpfiles(8), timedatectl(1), userdbctl(1)
1816
1817       $SYSTEMD_LOG_LEVEL
1818           homectl(1), journalctl(1), localectl(1), loginctl(1),
1819           machinectl(1), portablectl(1), systemd(1), systemd-analyze(1),
1820           systemd-inhibit(1), systemd-nspawn(1), systemd-socket-activate(1),
1821           systemd-tmpfiles(8), timedatectl(1), userdbctl(1)
1822
1823       $SYSTEMD_LOG_LOCATION
1824           homectl(1), journalctl(1), localectl(1), loginctl(1),
1825           machinectl(1), portablectl(1), systemd(1), systemd-analyze(1),
1826           systemd-inhibit(1), systemd-nspawn(1), systemd-socket-activate(1),
1827           systemd-tmpfiles(8), timedatectl(1), userdbctl(1)
1828
1829       $SYSTEMD_LOG_TARGET
1830           homectl(1), journalctl(1), localectl(1), loginctl(1),
1831           machinectl(1), portablectl(1), systemd(1), systemd-analyze(1),
1832           systemd-inhibit(1), systemd-nspawn(1), systemd-socket-activate(1),
1833           systemd-tmpfiles(8), timedatectl(1), userdbctl(1)
1834
1835       $SYSTEMD_LOG_TID
1836           homectl(1), journalctl(1), localectl(1), loginctl(1),
1837           machinectl(1), portablectl(1), systemd(1), systemd-analyze(1),
1838           systemd-inhibit(1), systemd-nspawn(1), timedatectl(1), userdbctl(1)
1839
1840       $SYSTEMD_LOG_TIME
1841           homectl(1), journalctl(1), localectl(1), loginctl(1),
1842           machinectl(1), portablectl(1), systemd(1), systemd-analyze(1),
1843           systemd-inhibit(1), systemd-nspawn(1), systemd-socket-activate(1),
1844           systemd-tmpfiles(8), timedatectl(1), userdbctl(1)
1845
1846       $SYSTEMD_PAGER
1847           homectl(1), journalctl(1), localectl(1), loginctl(1),
1848           machinectl(1), portablectl(1), systemd(1), systemd-analyze(1),
1849           systemd-inhibit(1), systemd-nspawn(1), systemd-tmpfiles(8),
1850           timedatectl(1), userdbctl(1)
1851
1852       $SYSTEMD_PAGERSECURE
1853           homectl(1), journalctl(1), localectl(1), loginctl(1),
1854           machinectl(1), portablectl(1), systemd(1), systemd-analyze(1),
1855           systemd-inhibit(1), systemd-nspawn(1), systemd-tmpfiles(8),
1856           timedatectl(1), userdbctl(1)
1857
1858       $SYSTEMD_RANDOM_SEED_CREDIT
1859           systemd-random-seed.service(8)
1860
1861       $SYSTEMD_UNIT_PATH
1862           systemd(1)
1863
1864       $SYSTEMD_URLIFY
1865           homectl(1), journalctl(1), localectl(1), loginctl(1),
1866           machinectl(1), portablectl(1), systemd(1), systemd-analyze(1),
1867           systemd-inhibit(1), systemd-nspawn(1), systemd-tmpfiles(8),
1868           timedatectl(1), userdbctl(1)
1869
1870       $TERM
1871           systemd.exec(5)
1872
1873       $TZ
1874           pam_systemd(8)
1875
1876       $USER
1877           systemd.exec(5)
1878
1879       $WATCHDOG_PID
1880           sd_watchdog_enabled(3), systemd.exec(5)
1881
1882       $WATCHDOG_USEC
1883           sd_watchdog_enabled(3), systemd.exec(5)
1884
1885       $XDG_CONFIG_DIRS
1886           systemd(1)
1887
1888       $XDG_CONFIG_HOME
1889           systemd(1)
1890
1891       $XDG_DATA_DIRS
1892           systemd(1)
1893
1894       $XDG_DATA_HOME
1895           systemd(1)
1896
1897       $XDG_RUNTIME_DIR
1898           pam_systemd(8), systemd.exec(5)
1899
1900       $XDG_SEAT
1901           pam_systemd(8)
1902
1903       $XDG_SESSION_CLASS
1904           pam_systemd(8)
1905
1906       $XDG_SESSION_DESKTOP
1907           pam_systemd(8)
1908
1909       $XDG_SESSION_ID
1910           pam_systemd(8)
1911
1912       $XDG_SESSION_TYPE
1913           pam_systemd(8)
1914
1915       $XDG_VTNR
1916           pam_systemd(8)
1917
1918       ANSI_COLOR=
1919           os-release(5)
1920
1921       BUG_REPORT_URL=
1922           os-release(5)
1923
1924       BUILD_ID=
1925           os-release(5)
1926
1927       CHASSIS=
1928           machine-info(5)
1929
1930       CPE_NAME=
1931           os-release(5)
1932
1933       DEFAULT_HOSTNAME=
1934           os-release(5)
1935
1936       DEPLOYMENT=
1937           machine-info(5)
1938
1939       DOCUMENTATION_URL=
1940           os-release(5)
1941
1942       FONT=
1943           vconsole.conf(5)
1944
1945       FONT_MAP=
1946           vconsole.conf(5)
1947
1948       FONT_UNIMAP=
1949           vconsole.conf(5)
1950
1951       HOME_URL=
1952           os-release(5)
1953
1954       ICON_NAME=
1955           machine-info(5)
1956
1957       ID=
1958           os-release(5)
1959
1960       ID_LIKE=
1961           os-release(5)
1962
1963       IMAGE_ID=
1964           os-release(5)
1965
1966       IMAGE_VERSION=
1967           os-release(5)
1968
1969       KEYMAP=
1970           vconsole.conf(5)
1971
1972       KEYMAP_TOGGLE=
1973           vconsole.conf(5)
1974
1975       LOCATION=
1976           machine-info(5)
1977
1978       LOGO=
1979           os-release(5)
1980
1981       NAME=
1982           os-release(5)
1983
1984       PRETTY_HOSTNAME=
1985           machine-info(5)
1986
1987       PRETTY_NAME=
1988           os-release(5)
1989
1990       PRIVACY_POLICY_URL=
1991           os-release(5)
1992
1993       SUPPORT_URL=
1994           os-release(5)
1995
1996       SYSEXT_LEVEL=
1997           os-release(5)
1998
1999       VARIANT=
2000           os-release(5)
2001
2002       VARIANT_ID=
2003           os-release(5)
2004
2005       VERSION=
2006           os-release(5)
2007
2008       VERSION_CODENAME=
2009           os-release(5)
2010
2011       VERSION_ID=
2012           os-release(5)
2013

EFI VARIABLES

2015       EFI variables understood by systemd-boot(7) and other programs.
2016
2017       LoaderBootCountPath
2018           systemd-boot(7)
2019
2020       LoaderConfigTimeout
2021           systemd-boot(7)
2022
2023       LoaderConfigTimeoutOneShot
2024           systemd-boot(7)
2025
2026       LoaderDevicePartUUID
2027           systemd-boot(7)
2028
2029       LoaderEntries
2030           systemd-boot(7)
2031
2032       LoaderEntryDefault
2033           systemd-boot(7)
2034
2035       LoaderEntryOneShot
2036           systemd-boot(7)
2037
2038       LoaderEntrySelected
2039           systemd-boot(7)
2040
2041       LoaderFeatures
2042           systemd-boot(7)
2043
2044       LoaderFirmwareInfo
2045           systemd-boot(7)
2046
2047       LoaderFirmwareType
2048           systemd-boot(7)
2049
2050       LoaderImageIdentifier
2051           systemd-boot(7)
2052
2053       LoaderInfo
2054           systemd-boot(7)
2055
2056       LoaderRandomSeed
2057           systemd-boot(7)
2058
2059       LoaderSystemToken
2060           systemd-boot(7)
2061
2062       LoaderTimeExecUSec
2063           systemd-boot(7)
2064
2065       LoaderTimeInitUSec
2066           systemd-boot(7)
2067
2068       LoaderTimeMenuUsec
2069           systemd-boot(7)
2070

HOME AREA/USER ACCOUNT DIRECTIVES

2072       Directives for configuring home areas and user accounts via systemd-
2073       homed.service(8).
2074
2075       DefaultFileSystemType=
2076           homed.conf(5)
2077
2078       DefaultStorage=
2079           homed.conf(5)
2080

UDEV DIRECTIVES

2082       Directives for configuring systemd units through the udev database.
2083
2084       $$
2085           udev(7)
2086
2087       $attr{file}
2088           udev(7)
2089
2090       $devnode
2091           udev(7)
2092
2093       $devpath
2094           udev(7)
2095
2096       $driver
2097           udev(7)
2098
2099       $env{key}
2100           udev(7)
2101
2102       $id
2103           udev(7)
2104
2105       $kernel
2106           udev(7)
2107
2108       $links
2109           udev(7)
2110
2111       $major
2112           udev(7)
2113
2114       $minor
2115           udev(7)
2116
2117       $name
2118           udev(7)
2119
2120       $number
2121           udev(7)
2122
2123       $parent
2124           udev(7)
2125
2126       $result
2127           udev(7)
2128
2129       $root
2130           udev(7)
2131
2132       $sys
2133           udev(7)
2134
2135       "%%"
2136           udev(7)
2137
2138       %E{key}
2139           udev(7)
2140
2141       "%M"
2142           udev(7)
2143
2144       "%N"
2145           udev(7)
2146
2147       "%P"
2148           udev(7)
2149
2150       "%S"
2151           udev(7)
2152
2153       "%b"
2154           udev(7)
2155
2156       %c
2157           udev(7)
2158
2159       %k
2160           udev(7)
2161
2162       "%m"
2163           udev(7)
2164
2165       "%n"
2166           udev(7)
2167
2168       "%p"
2169           udev(7)
2170
2171       %r
2172           udev(7)
2173
2174       %s{file}
2175           udev(7)
2176
2177       ACTION
2178           udev(7)
2179
2180       ATTRS{filename}
2181           udev(7)
2182
2183       ATTR{filename}
2184           udev(7)
2185
2186       CONST{key}
2187           udev(7)
2188
2189       DEVPATH
2190           udev(7)
2191
2192       DRIVER
2193           udev(7)
2194
2195       DRIVERS
2196           udev(7)
2197
2198       ENV{key}
2199           udev(7)
2200
2201       GOTO
2202           udev(7)
2203
2204       GROUP
2205           udev(7)
2206
2207       ID_AUTOSEAT
2208           sd-login(3)
2209
2210       ID_FOR_SEAT
2211           sd-login(3)
2212
2213       ID_MODEL=
2214           systemd.device(5)
2215
2216       ID_MODEL_FROM_DATABASE=
2217           systemd.device(5)
2218
2219       ID_SEAT
2220           sd-login(3)
2221
2222       IMPORT{type}
2223           udev(7)
2224
2225       KERNEL
2226           udev(7)
2227
2228       KERNELS
2229           udev(7)
2230
2231       LABEL
2232           udev(7)
2233
2234       MODE
2235           udev(7)
2236
2237       NAME
2238           udev(7)
2239
2240       OPTIONS
2241           udev(7)
2242
2243       OWNER
2244           udev(7)
2245
2246       PROGRAM
2247           udev(7)
2248
2249       RESULT
2250           udev(7)
2251
2252       RUN{type}
2253           udev(7)
2254
2255       SECLABEL{module}
2256           udev(7)
2257
2258       SUBSYSTEM
2259           udev(7)
2260
2261       SUBSYSTEMS
2262           udev(7)
2263
2264       SYMLINK
2265           udev(7)
2266
2267       SYSCTL{kernel parameter}
2268           udev(7)
2269
2270       SYSTEMD_ALIAS=
2271           systemd.device(5)
2272
2273       SYSTEMD_MOUNT_OPTIONS=
2274           systemd-mount(1)
2275
2276       SYSTEMD_MOUNT_WHERE=
2277           systemd-mount(1)
2278
2279       SYSTEMD_READY=
2280           systemd.device(5)
2281
2282       SYSTEMD_USER_WANTS=
2283           systemd.device(5)
2284
2285       SYSTEMD_WANTS=
2286           systemd.device(5)
2287
2288       TAG
2289           udev(7)
2290
2291       TAGS
2292           udev(7)
2293
2294       TEST{octal mode mask}
2295           udev(7)
2296
2297       db_persist
2298           udev(7)
2299
2300       link_priority=
2301           udev(7)
2302
2303       log_level=
2304           udev(7)
2305
2306       nowatch
2307           udev(7)
2308
2309       static_node=
2310           udev(7)
2311
2312       string_escape=
2313           udev(7)
2314
2315       watch
2316           udev(7)
2317