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

OPTIONS ON THE KERNEL COMMAND LINE

1130       Kernel boot options for configuring the behaviour of the systemd
1131       process.
1132
1133       -b
1134           kernel-command-line(7), systemd(1)
1135
1136       1
1137           kernel-command-line(7), systemd(1)
1138
1139       2
1140           kernel-command-line(7), systemd(1)
1141
1142       3
1143           kernel-command-line(7), systemd(1)
1144
1145       4
1146           kernel-command-line(7), systemd(1)
1147
1148       5
1149           kernel-command-line(7), systemd(1)
1150
1151       S
1152           kernel-command-line(7), systemd(1)
1153
1154       bond=
1155           systemd-network-generator.service(8)
1156
1157       bootdev=
1158           systemd-network-generator.service(8)
1159
1160       bridge=
1161           systemd-network-generator.service(8)
1162
1163       debug
1164           kernel-command-line(7), systemd(1)
1165
1166       emergency
1167           kernel-command-line(7), systemd(1)
1168
1169       fsck.mode=
1170           kernel-command-line(7), systemd-fsck@.service(8)
1171
1172       fsck.repair=
1173           kernel-command-line(7), systemd-fsck@.service(8)
1174
1175       fstab=
1176           kernel-command-line(7), systemd-fstab-generator(8)
1177
1178       ifname=
1179           systemd-network-generator.service(8)
1180
1181       ip=
1182           systemd-network-generator.service(8)
1183
1184       locale.LANG=
1185           kernel-command-line(7), systemd(1)
1186
1187       locale.LANGUAGE=
1188           kernel-command-line(7), systemd(1)
1189
1190       locale.LC_ADDRESS=
1191           kernel-command-line(7), systemd(1)
1192
1193       locale.LC_COLLATE=
1194           kernel-command-line(7), systemd(1)
1195
1196       locale.LC_CTYPE=
1197           kernel-command-line(7), systemd(1)
1198
1199       locale.LC_IDENTIFICATION=
1200           kernel-command-line(7), systemd(1)
1201
1202       locale.LC_MEASUREMENT=
1203           kernel-command-line(7), systemd(1)
1204
1205       locale.LC_MESSAGES=
1206           kernel-command-line(7), systemd(1)
1207
1208       locale.LC_MONETARY=
1209           kernel-command-line(7), systemd(1)
1210
1211       locale.LC_NAME=
1212           kernel-command-line(7), systemd(1)
1213
1214       locale.LC_NUMERIC=
1215           kernel-command-line(7), systemd(1)
1216
1217       locale.LC_PAPER=
1218           kernel-command-line(7), systemd(1)
1219
1220       locale.LC_TELEPHONE=
1221           kernel-command-line(7), systemd(1)
1222
1223       locale.LC_TIME=
1224           kernel-command-line(7), systemd(1)
1225
1226       luks.crypttab=
1227           kernel-command-line(7), systemd-cryptsetup-generator(8)
1228
1229       luks.key=
1230           kernel-command-line(7), systemd-cryptsetup-generator(8)
1231
1232       luks.name=
1233           kernel-command-line(7), systemd-cryptsetup-generator(8)
1234
1235       luks.options=
1236           kernel-command-line(7), systemd-cryptsetup-generator(8)
1237
1238       luks.uuid=
1239           kernel-command-line(7), systemd-cryptsetup-generator(8)
1240
1241       luks=
1242           kernel-command-line(7), systemd-cryptsetup-generator(8)
1243
1244       modules_load=
1245           kernel-command-line(7), systemd-modules-load.service(8)
1246
1247       mount.usr=
1248           kernel-command-line(7), systemd-fstab-generator(8)
1249
1250       mount.usrflags=
1251           kernel-command-line(7), systemd-fstab-generator(8)
1252
1253       mount.usrfstype=
1254           kernel-command-line(7), systemd-fstab-generator(8)
1255
1256       net.ifnames=
1257           kernel-command-line(7), systemd-udevd.service(8)
1258
1259       net.naming-scheme=
1260           kernel-command-line(7), systemd-udevd.service(8)
1261
1262       noresume
1263           systemd-hibernate-resume-generator(8)
1264
1265       plymouth.enable=
1266           kernel-command-line(7)
1267
1268       quiet
1269           kernel-command-line(7), systemd(1)
1270
1271       quotacheck.mode=
1272           kernel-command-line(7), systemd-quotacheck.service(8)
1273
1274       rd.emergency
1275           kernel-command-line(7), systemd(1)
1276
1277       rd.fstab=
1278           kernel-command-line(7), systemd-fstab-generator(8)
1279
1280       rd.luks.crypttab=
1281           kernel-command-line(7), systemd-cryptsetup-generator(8)
1282
1283       rd.luks.key=
1284           kernel-command-line(7), systemd-cryptsetup-generator(8)
1285
1286       rd.luks.name=
1287           kernel-command-line(7), systemd-cryptsetup-generator(8)
1288
1289       rd.luks.options=
1290           kernel-command-line(7), systemd-cryptsetup-generator(8)
1291
1292       rd.luks.uuid=
1293           kernel-command-line(7), systemd-cryptsetup-generator(8)
1294
1295       rd.luks=
1296           kernel-command-line(7), systemd-cryptsetup-generator(8)
1297
1298       rd.modules_load=
1299           kernel-command-line(7), systemd-modules-load.service(8)
1300
1301       rd.peerdns=
1302           systemd-network-generator.service(8)
1303
1304       rd.rescue
1305           kernel-command-line(7), systemd(1)
1306
1307       rd.route=
1308           systemd-network-generator.service(8)
1309
1310       rd.systemd.gpt_auto
1311           systemd-gpt-auto-generator(8)
1312
1313       rd.systemd.gpt_auto=
1314           kernel-command-line(7)
1315
1316       rd.systemd.unit=
1317           kernel-command-line(7), systemd(1)
1318
1319       rd.systemd.verity=
1320           kernel-command-line(7), systemd-veritysetup-generator(8)
1321
1322       rd.udev.blockdev_read_only
1323           kernel-command-line(7), systemd-udevd.service(8)
1324
1325       rd.udev.children_max=
1326           kernel-command-line(7), systemd-udevd.service(8)
1327
1328       rd.udev.event_timeout=
1329           kernel-command-line(7), systemd-udevd.service(8)
1330
1331       rd.udev.exec_delay=
1332           kernel-command-line(7), systemd-udevd.service(8)
1333
1334       rd.udev.log_priority=
1335           kernel-command-line(7), systemd-udevd.service(8)
1336
1337       rd.udev.timeout_signal=
1338           kernel-command-line(7), systemd-udevd.service(8)
1339
1340       rescue
1341           kernel-command-line(7), systemd(1)
1342
1343       resume=
1344           kernel-command-line(7), systemd-hibernate-resume-generator(8)
1345
1346       resumeflags=
1347           kernel-command-line(7), systemd-hibernate-resume-generator(8)
1348
1349       ro
1350           kernel-command-line(7), systemd-gpt-auto-generator(8)
1351
1352       root=
1353           kernel-command-line(7), systemd-fstab-generator(8), systemd-gpt-
1354           auto-generator(8)
1355
1356       rootflags=
1357           kernel-command-line(7), systemd-fstab-generator(8)
1358
1359       rootfstype=
1360           kernel-command-line(7), systemd-fstab-generator(8)
1361
1362       roothash=
1363           kernel-command-line(7), systemd-veritysetup-generator(8)
1364
1365       rw
1366           kernel-command-line(7), systemd-gpt-auto-generator(8)
1367
1368       s
1369           kernel-command-line(7), systemd(1)
1370
1371       single
1372           kernel-command-line(7), systemd(1)
1373
1374       systemd.clock-usec=
1375           kernel-command-line(7)
1376
1377       systemd.condition-first-boot=
1378           kernel-command-line(7)
1379
1380       systemd.condition-needs-update=
1381           kernel-command-line(7)
1382
1383       systemd.confirm_spawn
1384           kernel-command-line(7), systemd(1)
1385
1386       systemd.cpu_affinity=
1387           kernel-command-line(7)
1388
1389       systemd.crash_chvt
1390           kernel-command-line(7), systemd(1)
1391
1392       systemd.crash_reboot
1393           kernel-command-line(7), systemd(1)
1394
1395       systemd.crash_shell
1396           kernel-command-line(7), systemd(1)
1397
1398       systemd.debug_shell
1399           kernel-command-line(7)
1400
1401       systemd.default_standard_error=
1402           kernel-command-line(7), systemd(1)
1403
1404       systemd.default_standard_output=
1405           kernel-command-line(7), systemd(1)
1406
1407       systemd.default_timeout_start_sec=
1408           kernel-command-line(7)
1409
1410       systemd.dump_core
1411           kernel-command-line(7), systemd(1)
1412
1413       systemd.early_core_pattern=
1414           kernel-command-line(7)
1415
1416       systemd.firstboot=
1417           kernel-command-line(7), systemd-firstboot(1)
1418
1419       systemd.gpt_auto
1420           systemd-gpt-auto-generator(8)
1421
1422       systemd.gpt_auto=
1423           kernel-command-line(7)
1424
1425       systemd.hostname=
1426           kernel-command-line(7)
1427
1428       systemd.journald.forward_to_console=
1429           kernel-command-line(7), systemd-journald.service(8)
1430
1431       systemd.journald.forward_to_kmsg=
1432           kernel-command-line(7), systemd-journald.service(8)
1433
1434       systemd.journald.forward_to_syslog=
1435           kernel-command-line(7), systemd-journald.service(8)
1436
1437       systemd.journald.forward_to_wall=
1438           kernel-command-line(7), systemd-journald.service(8)
1439
1440       systemd.legacy_systemd_cgroup_controller
1441           kernel-command-line(7), systemd(1)
1442
1443       systemd.log_color
1444           kernel-command-line(7), systemd(1)
1445
1446       systemd.log_level=
1447           kernel-command-line(7), systemd(1)
1448
1449       systemd.log_location
1450           systemd(1)
1451
1452       systemd.log_location=
1453           kernel-command-line(7)
1454
1455       systemd.log_target=
1456           kernel-command-line(7), systemd(1)
1457
1458       systemd.log_time
1459           systemd(1)
1460
1461       systemd.machine_id=
1462           kernel-command-line(7), systemd(1)
1463
1464       systemd.mask=
1465           kernel-command-line(7)
1466
1467       systemd.random-seed=
1468           kernel-command-line(7)
1469
1470       systemd.restore_state=
1471           kernel-command-line(7), systemd-backlight@.service(8), systemd-
1472           rfkill.service(8)
1473
1474       systemd.run=
1475           kernel-command-line(7)
1476
1477       systemd.run_failure_action=
1478           kernel-command-line(7)
1479
1480       systemd.run_success_action=
1481           kernel-command-line(7)
1482
1483       systemd.service_watchdogs
1484           kernel-command-line(7)
1485
1486       systemd.service_watchdogs=
1487           systemd(1)
1488
1489       systemd.setenv=
1490           kernel-command-line(7), systemd(1)
1491
1492       systemd.show_status
1493           kernel-command-line(7), systemd(1)
1494
1495       systemd.status_unit_format=
1496           kernel-command-line(7), systemd(1)
1497
1498       systemd.swap
1499           systemd-fstab-generator(8)
1500
1501       systemd.unified_cgroup_hierarchy
1502           kernel-command-line(7), systemd(1)
1503
1504       systemd.unit=
1505           kernel-command-line(7), systemd(1)
1506
1507       systemd.verity=
1508           kernel-command-line(7), systemd-veritysetup-generator(8)
1509
1510       systemd.verity_root_data=
1511           kernel-command-line(7), systemd-veritysetup-generator(8)
1512
1513       systemd.verity_root_hash=
1514           kernel-command-line(7), systemd-veritysetup-generator(8)
1515
1516       systemd.volatile=
1517           kernel-command-line(7), systemd-fstab-generator(8)
1518
1519       systemd.wants=
1520           kernel-command-line(7)
1521
1522       systemd.watchdog_device=
1523           kernel-command-line(7)
1524
1525       udev.blockdev_read_only
1526           kernel-command-line(7), systemd-udevd.service(8)
1527
1528       udev.children_max=
1529           kernel-command-line(7), systemd-udevd.service(8)
1530
1531       udev.event_timeout=
1532           kernel-command-line(7), systemd-udevd.service(8)
1533
1534       udev.exec_delay=
1535           kernel-command-line(7), systemd-udevd.service(8)
1536
1537       udev.log_priority=
1538           kernel-command-line(7), systemd-udevd.service(8)
1539
1540       udev.timeout_signal=
1541           kernel-command-line(7), systemd-udevd.service(8)
1542
1543       vconsole.font=
1544           kernel-command-line(7), vconsole.conf(5)
1545
1546       vconsole.font_map=
1547           kernel-command-line(7), vconsole.conf(5)
1548
1549       vconsole.font_unimap=
1550           kernel-command-line(7), vconsole.conf(5)
1551
1552       vconsole.keymap=
1553           kernel-command-line(7), vconsole.conf(5)
1554
1555       vconsole.keymap_toggle=
1556           kernel-command-line(7), vconsole.conf(5)
1557
1558       vlan=
1559           systemd-network-generator.service(8)
1560

ENVIRONMENT VARIABLES

1562       Environment variables understood by the systemd manager and other
1563       programs and environment variable-compatible settings.
1564
1565       $CACHE_DIRECTORY
1566           systemd.exec(5)
1567
1568       $CONFIGURATION_DIRECTORY
1569           systemd.exec(5)
1570
1571       $EMAIL
1572           pam_systemd(8)
1573
1574       $EXIT_CODE
1575           systemd.exec(5)
1576
1577       $EXIT_STATUS
1578           systemd.exec(5)
1579
1580       $HOME
1581           systemd.exec(5)
1582
1583       $INVOCATION_ID
1584           systemd.exec(5)
1585
1586       $JOURNAL_STREAM
1587           systemd.exec(5)
1588
1589       $LANG
1590           pam_systemd(8), systemd.exec(5)
1591
1592       $LISTEN_FDNAMES
1593           sd_listen_fds(3), systemd(1), systemd-socket-activate(1),
1594           systemd.exec(5)
1595
1596       $LISTEN_FDS
1597           sd_listen_fds(3), systemd(1), systemd-socket-activate(1),
1598           systemd.exec(5)
1599
1600       $LISTEN_PID
1601           sd_listen_fds(3), systemd(1), systemd-socket-activate(1),
1602           systemd.exec(5)
1603
1604       $LOGNAME
1605           systemd.exec(5)
1606
1607       $LOGS_DIRECTORY
1608           systemd.exec(5)
1609
1610       $LOG_NAMESPACE
1611           systemd.exec(5)
1612
1613       $MAINPID
1614           systemd.exec(5)
1615
1616       $MANAGERPID
1617           systemd.exec(5)
1618
1619       $NOTIFY_SOCKET
1620           sd_notify(3), systemd(1), systemd.exec(5)
1621
1622       $PATH
1623           systemd.exec(5)
1624
1625       $PIDFILE
1626           systemd.exec(5)
1627
1628       $PREVLEVEL
1629           runlevel(8)
1630
1631       $RUNLEVEL
1632           runlevel(8)
1633
1634       $RUNTIME_DIRECTORY
1635           systemd.exec(5)
1636
1637       $SERVICE_RESULT
1638           systemd.exec(5)
1639
1640       $SHELL
1641           systemd.exec(5)
1642
1643       $STATE_DIRECTORY
1644           systemd.exec(5)
1645
1646       $SYSTEMD_COLORS
1647           homectl(1), journalctl(1), localectl(1), loginctl(1),
1648           machinectl(1), portablectl(1), systemd(1), systemd-analyze(1),
1649           systemd-inhibit(1), systemd-nspawn(1), timedatectl(1), userdbctl(1)
1650
1651       $SYSTEMD_DEBUGGER
1652           coredumpctl(1)
1653
1654       $SYSTEMD_EDITOR
1655           systemctl(1)
1656
1657       $SYSTEMD_ENVIRONMENT_GENERATOR_PATH
1658           systemd(1)
1659
1660       $SYSTEMD_GENERATOR_PATH
1661           systemd(1)
1662
1663       $SYSTEMD_HOME=
1664           pam_systemd_home(8)
1665
1666       $SYSTEMD_HOME_SUSPEND=
1667           pam_systemd_home(8)
1668
1669       $SYSTEMD_LESS
1670           homectl(1), journalctl(1), localectl(1), loginctl(1),
1671           machinectl(1), portablectl(1), systemd(1), systemd-analyze(1),
1672           systemd-inhibit(1), systemd-nspawn(1), timedatectl(1), userdbctl(1)
1673
1674       $SYSTEMD_LESSCHARSET
1675           homectl(1), journalctl(1), localectl(1), loginctl(1),
1676           machinectl(1), portablectl(1), systemd(1), systemd-analyze(1),
1677           systemd-inhibit(1), systemd-nspawn(1), timedatectl(1), userdbctl(1)
1678
1679       $SYSTEMD_LOG_COLOR
1680           systemd(1), systemd-socket-activate(1)
1681
1682       $SYSTEMD_LOG_LEVEL
1683           systemd(1), systemd-socket-activate(1)
1684
1685       $SYSTEMD_LOG_LOCATION
1686           systemd(1), systemd-socket-activate(1)
1687
1688       $SYSTEMD_LOG_TARGET
1689           systemd(1), systemd-socket-activate(1)
1690
1691       $SYSTEMD_LOG_TIME
1692           systemd(1), systemd-socket-activate(1)
1693
1694       $SYSTEMD_PAGER
1695           homectl(1), journalctl(1), localectl(1), loginctl(1),
1696           machinectl(1), portablectl(1), systemd(1), systemd-analyze(1),
1697           systemd-inhibit(1), systemd-nspawn(1), timedatectl(1), userdbctl(1)
1698
1699       $SYSTEMD_PAGERSECURE
1700           homectl(1), journalctl(1), localectl(1), loginctl(1),
1701           machinectl(1), portablectl(1), systemd(1), systemd-analyze(1),
1702           systemd-inhibit(1), systemd-nspawn(1), timedatectl(1), userdbctl(1)
1703
1704       $SYSTEMD_RANDOM_SEED_CREDIT
1705           systemd-random-seed.service(8)
1706
1707       $SYSTEMD_SYSVINIT_PATH
1708           systemd(1)
1709
1710       $SYSTEMD_SYSVRCND_PATH
1711           systemd(1)
1712
1713       $SYSTEMD_UNIT_PATH
1714           systemd(1)
1715
1716       $SYSTEMD_URLIFY
1717           homectl(1), journalctl(1), localectl(1), loginctl(1),
1718           machinectl(1), portablectl(1), systemd(1), systemd-analyze(1),
1719           systemd-inhibit(1), systemd-nspawn(1), timedatectl(1), userdbctl(1)
1720
1721       $TERM
1722           systemd.exec(5)
1723
1724       $TZ
1725           pam_systemd(8)
1726
1727       $USER
1728           systemd.exec(5)
1729
1730       $WATCHDOG_PID
1731           sd_watchdog_enabled(3), systemd.exec(5)
1732
1733       $WATCHDOG_USEC
1734           sd_watchdog_enabled(3), systemd.exec(5)
1735
1736       $XDG_CONFIG_DIRS
1737           systemd(1)
1738
1739       $XDG_CONFIG_HOME
1740           systemd(1)
1741
1742       $XDG_DATA_DIRS
1743           systemd(1)
1744
1745       $XDG_DATA_HOME
1746           systemd(1)
1747
1748       $XDG_RUNTIME_DIR
1749           pam_systemd(8), systemd.exec(5)
1750
1751       $XDG_SEAT
1752           pam_systemd(8)
1753
1754       $XDG_SESSION_CLASS
1755           pam_systemd(8)
1756
1757       $XDG_SESSION_DESKTOP
1758           pam_systemd(8)
1759
1760       $XDG_SESSION_ID
1761           pam_systemd(8)
1762
1763       $XDG_SESSION_TYPE
1764           pam_systemd(8)
1765
1766       $XDG_VTNR
1767           pam_systemd(8)
1768
1769       ANSI_COLOR=
1770           os-release(5)
1771
1772       BUG_REPORT_URL=
1773           os-release(5)
1774
1775       BUILD_ID=
1776           os-release(5)
1777
1778       CHASSIS=
1779           machine-info(5)
1780
1781       CPE_NAME=
1782           os-release(5)
1783
1784       DEPLOYMENT=
1785           machine-info(5)
1786
1787       DOCUMENTATION_URL=
1788           os-release(5)
1789
1790       FONT=
1791           vconsole.conf(5)
1792
1793       FONT_MAP=
1794           vconsole.conf(5)
1795
1796       FONT_UNIMAP=
1797           vconsole.conf(5)
1798
1799       HOME_URL=
1800           os-release(5)
1801
1802       ICON_NAME=
1803           machine-info(5)
1804
1805       ID=
1806           os-release(5)
1807
1808       ID_LIKE=
1809           os-release(5)
1810
1811       KEYMAP=
1812           vconsole.conf(5)
1813
1814       KEYMAP_TOGGLE=
1815           vconsole.conf(5)
1816
1817       LOCATION=
1818           machine-info(5)
1819
1820       LOGO=
1821           os-release(5)
1822
1823       NAME=
1824           os-release(5)
1825
1826       PRETTY_HOSTNAME=
1827           machine-info(5)
1828
1829       PRETTY_NAME=
1830           os-release(5)
1831
1832       PRIVACY_POLICY_URL=
1833           os-release(5)
1834
1835       SUPPORT_URL=
1836           os-release(5)
1837
1838       VARIANT=
1839           os-release(5)
1840
1841       VARIANT_ID=
1842           os-release(5)
1843
1844       VERSION=
1845           os-release(5)
1846
1847       VERSION_CODENAME=
1848           os-release(5)
1849
1850       VERSION_ID=
1851           os-release(5)
1852

EFI VARIABLES

1854       EFI variables understood by systemd-boot(7) and other programs.
1855
1856       LoaderBootCountPath
1857           systemd-boot(7)
1858
1859       LoaderConfigTimeout
1860           systemd-boot(7)
1861
1862       LoaderConfigTimeoutOneShot
1863           systemd-boot(7)
1864
1865       LoaderDevicePartUUID
1866           systemd-boot(7)
1867
1868       LoaderEntries
1869           systemd-boot(7)
1870
1871       LoaderEntryDefault
1872           systemd-boot(7)
1873
1874       LoaderEntryOneShot
1875           systemd-boot(7)
1876
1877       LoaderEntrySelected
1878           systemd-boot(7)
1879
1880       LoaderFeatures
1881           systemd-boot(7)
1882
1883       LoaderFirmwareInfo
1884           systemd-boot(7)
1885
1886       LoaderFirmwareType
1887           systemd-boot(7)
1888
1889       LoaderImageIdentifier
1890           systemd-boot(7)
1891
1892       LoaderInfo
1893           systemd-boot(7)
1894
1895       LoaderRandomSeed
1896           systemd-boot(7)
1897
1898       LoaderSystemToken
1899           systemd-boot(7)
1900
1901       LoaderTimeExecUSec
1902           systemd-boot(7)
1903
1904       LoaderTimeInitUSec
1905           systemd-boot(7)
1906
1907       LoaderTimeMenuUsec
1908           systemd-boot(7)
1909

HOME AREA/USER ACCOUNT DIRECTIVES

1911       Directives for configuring home areas and user accounts via systemd-
1912       homed.service(8).
1913
1914       DefaultFileSystemType=
1915           homed.conf(5)
1916
1917       DefaultStorage=
1918           homed.conf(5)
1919

UDEV DIRECTIVES

1921       Directives for configuring systemd units through the udev database.
1922
1923       $$
1924           udev(7)
1925
1926       $attr{file}
1927           udev(7)
1928
1929       $devnode
1930           udev(7)
1931
1932       $devpath
1933           udev(7)
1934
1935       $driver
1936           udev(7)
1937
1938       $env{key}
1939           udev(7)
1940
1941       $id
1942           udev(7)
1943
1944       $kernel
1945           udev(7)
1946
1947       $links
1948           udev(7)
1949
1950       $major
1951           udev(7)
1952
1953       $minor
1954           udev(7)
1955
1956       $name
1957           udev(7)
1958
1959       $number
1960           udev(7)
1961
1962       $parent
1963           udev(7)
1964
1965       $result
1966           udev(7)
1967
1968       $root
1969           udev(7)
1970
1971       $sys
1972           udev(7)
1973
1974       "%%"
1975           udev(7)
1976
1977       %E{key}
1978           udev(7)
1979
1980       %M
1981           udev(7)
1982
1983       "%N"
1984           udev(7)
1985
1986       "%P"
1987           udev(7)
1988
1989       "%S"
1990           udev(7)
1991
1992       "%b"
1993           udev(7)
1994
1995       %c
1996           udev(7)
1997
1998       %k
1999           udev(7)
2000
2001       "%m"
2002           udev(7)
2003
2004       "%n"
2005           udev(7)
2006
2007       "%p"
2008           udev(7)
2009
2010       %r
2011           udev(7)
2012
2013       %s{file}
2014           udev(7)
2015
2016       ACTION
2017           udev(7)
2018
2019       ATTRS{filename}
2020           udev(7)
2021
2022       ATTR{filename}
2023           udev(7)
2024
2025       CONST{key}
2026           udev(7)
2027
2028       DEVPATH
2029           udev(7)
2030
2031       DRIVER
2032           udev(7)
2033
2034       DRIVERS
2035           udev(7)
2036
2037       ENV{key}
2038           udev(7)
2039
2040       GOTO
2041           udev(7)
2042
2043       GROUP
2044           udev(7)
2045
2046       ID_AUTOSEAT
2047           sd-login(3)
2048
2049       ID_FOR_SEAT
2050           sd-login(3)
2051
2052       ID_MODEL=
2053           systemd.device(5)
2054
2055       ID_MODEL_FROM_DATABASE=
2056           systemd.device(5)
2057
2058       ID_SEAT
2059           sd-login(3)
2060
2061       IMPORT{type}
2062           udev(7)
2063
2064       KERNEL
2065           udev(7)
2066
2067       KERNELS
2068           udev(7)
2069
2070       LABEL
2071           udev(7)
2072
2073       MODE
2074           udev(7)
2075
2076       NAME
2077           udev(7)
2078
2079       OPTIONS
2080           udev(7)
2081
2082       OWNER
2083           udev(7)
2084
2085       PROGRAM
2086           udev(7)
2087
2088       RESULT
2089           udev(7)
2090
2091       RUN{type}
2092           udev(7)
2093
2094       SECLABEL{module}
2095           udev(7)
2096
2097       SUBSYSTEM
2098           udev(7)
2099
2100       SUBSYSTEMS
2101           udev(7)
2102
2103       SYMLINK
2104           udev(7)
2105
2106       SYSCTL{kernel parameter}
2107           udev(7)
2108
2109       SYSTEMD_ALIAS=
2110           systemd.device(5)
2111
2112       SYSTEMD_MOUNT_OPTIONS=
2113           systemd-mount(1)
2114
2115       SYSTEMD_MOUNT_WHERE=
2116           systemd-mount(1)
2117
2118       SYSTEMD_READY=
2119           systemd.device(5)
2120
2121       SYSTEMD_USER_WANTS=
2122           systemd.device(5)
2123
2124       SYSTEMD_WANTS=
2125           systemd.device(5)
2126
2127       TAG
2128           udev(7)
2129
2130       TAGS
2131           udev(7)
2132
2133       TEST{octal mode mask}
2134           udev(7)
2135
2136       db_persist
2137           udev(7)
2138
2139       link_priority=
2140           udev(7)
2141
2142       nowatch
2143           udev(7)
2144
2145       static_node=
2146           udev(7)
2147
2148       string_escape=
2149           udev(7)
2150
2151       watch
2152           udev(7)
2153