1138:
545:
166:
1173:
1150:
178:
1238:
1214:
335:
258:
222:
469:
155:
559:
660:
581:
295:
275:
1119:
925:
829:
405:
784:
147:
139:
1233:
1113:
1068:
699:
548:
814:
530:
525:
45:
1207:
328:
174:
959:
250:
89:
1047:
214:
1243:
1154:
1107:
242:
1102:
1005:
40:
8:
1248:
1019:
601:
1200:
1034:
574:
321:
1040:
612:
444:
254:
243:
218:
207:
647:
597:
299:
173:
The interprocess communication features developed for CB UNIX were message queues,
108:
75:
70:
1188:
627:
622:
617:
589:
484:
464:
421:
159:
115:
for administrative databases and transaction processing. It was developed at the
1184:
880:
504:
489:
459:
449:
370:
364:
124:
120:
116:
82:
1227:
1142:
987:
978:
841:
692:
632:
567:
427:
356:
202:
182:
135:
181:
support. These eventually appeared in mainstream Unix systems starting with
809:
804:
509:
143:
1075:
886:
494:
479:
151:
1096:
993:
900:
875:
819:
789:
637:
28:
303:
931:
594:
474:
348:
112:
33:
313:
1089:
941:
907:
794:
749:
734:
499:
454:
399:
376:
128:
1082:
165:
1061:
1054:
892:
858:
729:
714:
687:
677:
154:
operation support system products were based on CB UNIX such as
16:
Unix variant developed by the
Columbus, Ohio branch of Bell Labs
1029:
948:
824:
799:
763:
719:
682:
671:
1172:
999:
966:
953:
863:
775:
756:
742:
704:
1180:
869:
852:
724:
590:
344:
169:
Volumes 1 and 2 of the UNIX Programmer's Manual, CB Version
105:
55:
134:
CB UNIX was developed to address deficiencies inherent in
972:
936:
709:
283:. Columbus, OH: Bell Telephone Laboratories. p. iii.
185:
in 1983, and are now collectively known as System V IPC.
158:. The primary innovations were power-fail restart,
206:
1225:
131:Unix. It was little-known outside the company.
1208:
575:
329:
293:
1215:
1201:
582:
568:
336:
322:
273:
236:
234:
277:CB-UNIX Programmer's Manual, Edition 2.3
201:
164:
240:
1226:
231:
563:
343:
317:
1167:
1149:
162:, terminal types, and IPC features.
104:, is a discontinued variant of the
13:
14:
1260:
1171:
1148:
1137:
1136:
544:
543:
1135:indicate discontinued systems.
245:The Linux Programming Interface
156:Switching Control Center System
1239:Discontinued operating systems
287:
267:
195:
1:
188:
146:, considered essential for a
1187:. You can help Knowledge by
274:J. D. Doan, ed. (May 1981).
7:
1120:Windows Subsystem for Linux
294:Dale Dejager (1984-01-16).
249:. No Starch Press. p.
10:
1265:
1166:
213:. Prentice Hall. pp.
148:database management system
140:interprocess communication
1128:
1114:Windows Services for UNIX
1069:Microsoft POSIX subsystem
1018:
917:
838:
773:
657:
646:
608:
539:
526:AT&T Computer Systems
518:
437:
414:
386:
355:
241:Kerrisk, Michael (2010).
209:Advanced UNIX Programming
81:
69:
61:
51:
39:
27:
531:Unix System Laboratories
23:Columbus UNIX / CB UNIX
1183:-related article is a
170:
138:, notably the lack of
90:Command-line interface
1108:UserLAnd Technologies
168:
1103:UNIX System Services
602:compatibility layers
830:Other distributions
111:used internally at
24:
406:MERT/DMERT/UNIX-RT
171:
22:
1196:
1195:
1164:
1163:
1014:
1013:
598:operating systems
557:
556:
445:Stephen R. Bourne
119:branch, based on
95:
94:
1256:
1234:Bell Labs Unices
1217:
1210:
1203:
1175:
1168:
1152:
1151:
1140:
1139:
655:
654:
584:
577:
570:
561:
560:
547:
546:
338:
331:
324:
315:
314:
308:
307:
291:
285:
284:
282:
271:
265:
264:
248:
238:
229:
228:
212:
199:
160:line disciplines
109:operating system
25:
21:
19:Operating system
1264:
1263:
1259:
1258:
1257:
1255:
1254:
1253:
1224:
1223:
1222:
1221:
1165:
1160:
1124:
1021:
1010:
913:
834:
769:
649:
642:
604:
588:
558:
553:
535:
514:
485:Douglas McIlroy
465:Brian Kernighan
433:
422:UNIX System III
410:
382:
351:
342:
312:
311:
292:
288:
280:
272:
268:
261:
239:
232:
225:
200:
196:
191:
84:
20:
17:
12:
11:
5:
1262:
1252:
1251:
1246:
1241:
1236:
1220:
1219:
1212:
1205:
1197:
1194:
1193:
1176:
1162:
1161:
1159:
1158:
1146:
1129:
1126:
1125:
1123:
1122:
1117:
1110:
1105:
1100:
1093:
1086:
1079:
1072:
1065:
1058:
1051:
1044:
1037:
1032:
1026:
1024:
1016:
1015:
1012:
1011:
1009:
1008:
1003:
996:
991:
984:
983:
982:
970:
963:
956:
951:
946:
945:
944:
934:
929:
921:
919:
915:
914:
912:
911:
904:
897:
896:
895:
890:
878:
873:
866:
861:
856:
848:
846:
836:
835:
833:
832:
827:
822:
817:
812:
807:
802:
797:
792:
787:
781:
779:
771:
770:
768:
767:
760:
753:
746:
739:
738:
737:
732:
727:
722:
717:
712:
707:
697:
696:
695:
690:
685:
680:
667:
665:
652:
644:
643:
641:
640:
635:
630:
625:
620:
615:
609:
606:
605:
587:
586:
579:
572:
564:
555:
554:
552:
551:
540:
537:
536:
534:
533:
528:
522:
520:
516:
515:
513:
512:
507:
505:Dennis Ritchie
502:
497:
492:
490:Lee E. McMahon
487:
482:
477:
472:
467:
462:
460:Stuart Feldman
457:
452:
450:Lorinda Cherry
447:
441:
439:
435:
434:
432:
431:
425:
418:
416:
412:
411:
409:
408:
403:
397:
390:
388:
384:
383:
381:
380:
374:
371:Version 7 Unix
368:
365:Version 6 Unix
361:
359:
353:
352:
341:
340:
333:
326:
318:
310:
309:
296:"UNIX history"
286:
266:
259:
230:
223:
203:Rochkind, Marc
193:
192:
190:
187:
117:Columbus, Ohio
93:
92:
87:
85:user interface
79:
78:
73:
67:
66:
63:
59:
58:
53:
49:
48:
43:
37:
36:
31:
18:
15:
9:
6:
4:
3:
2:
1261:
1250:
1247:
1245:
1242:
1240:
1237:
1235:
1232:
1231:
1229:
1218:
1213:
1211:
1206:
1204:
1199:
1198:
1192:
1190:
1186:
1182:
1177:
1174:
1170:
1169:
1157:
1156:
1147:
1145:
1144:
1134:
1131:
1130:
1127:
1121:
1118:
1116:
1115:
1111:
1109:
1106:
1104:
1101:
1099:
1098:
1094:
1092:
1091:
1087:
1085:
1084:
1080:
1078:
1077:
1073:
1071:
1070:
1066:
1064:
1063:
1059:
1057:
1056:
1052:
1050:
1049:
1045:
1043:
1042:
1038:
1036:
1033:
1031:
1028:
1027:
1025:
1023:
1020:Compatibility
1017:
1007:
1004:
1002:
1001:
997:
995:
992:
990:
989:
988:Research Unix
985:
981:
980:
979:BlackBerry 10
976:
975:
974:
971:
969:
968:
964:
962:
961:
957:
955:
952:
950:
947:
943:
940:
939:
938:
935:
933:
930:
928:
927:
923:
922:
920:
916:
910:
909:
905:
903:
902:
898:
894:
891:
889:
888:
884:
883:
882:
879:
877:
874:
872:
871:
867:
865:
862:
860:
857:
855:
854:
850:
849:
847:
845:
844:
843:
837:
831:
828:
826:
823:
821:
818:
816:
813:
811:
808:
806:
803:
801:
798:
796:
793:
791:
788:
786:
783:
782:
780:
778:
777:
772:
766:
765:
761:
759:
758:
754:
752:
751:
747:
745:
744:
740:
736:
733:
731:
728:
726:
723:
721:
718:
716:
713:
711:
708:
706:
703:
702:
701:
698:
694:
693:DragonFly BSD
691:
689:
686:
684:
681:
679:
676:
675:
674:
673:
669:
668:
666:
664:
663:
662:
656:
653:
651:
645:
639:
636:
634:
631:
629:
626:
624:
621:
619:
616:
614:
611:
610:
607:
603:
599:
596:
592:
585:
580:
578:
573:
571:
566:
565:
562:
550:
542:
541:
538:
532:
529:
527:
524:
523:
521:
517:
511:
508:
506:
503:
501:
498:
496:
493:
491:
488:
486:
483:
481:
478:
476:
473:
471:
468:
466:
463:
461:
458:
456:
453:
451:
448:
446:
443:
442:
440:
436:
429:
428:UNIX System V
426:
423:
420:
419:
417:
413:
407:
404:
401:
398:
395:
392:
391:
389:
385:
378:
375:
372:
369:
366:
363:
362:
360:
358:
354:
350:
346:
339:
334:
332:
327:
325:
320:
319:
316:
305:
301:
297:
290:
279:
278:
270:
262:
260:9781593272203
256:
252:
247:
246:
237:
235:
226:
224:0-13-011800-1
220:
216:
211:
210:
204:
198:
194:
186:
184:
180:
179:shared memory
176:
167:
163:
161:
157:
153:
149:
145:
141:
137:
136:Research Unix
132:
130:
126:
122:
118:
114:
110:
107:
103:
99:
98:Columbus UNIX
91:
88:
86:
80:
77:
74:
72:
68:
64:
62:Working state
60:
57:
54:
50:
47:
44:
42:
38:
35:
32:
30:
26:
1244:Unix history
1189:expanding it
1178:
1153:
1141:
1132:
1112:
1095:
1088:
1081:
1074:
1067:
1060:
1053:
1046:
1039:
998:
986:
977:
965:
958:
924:
906:
899:
885:
868:
851:
840:
839:
774:
762:
755:
748:
741:
670:
659:
658:
613:Architecture
510:Ken Thompson
393:
289:
276:
269:
244:
208:
197:
172:
144:file locking
133:
101:
97:
96:
71:Available in
65:Discontinued
1076:MKS Toolkit
887:OpenSolaris
495:Joe Ossanna
480:John Mashey
152:Bell System
1249:Unix stubs
1228:Categories
1097:PWS/VSE-AF
994:SerenityOS
901:Tru64 UNIX
876:OpenServer
628:Philosophy
618:Filesystem
470:David Korn
415:Commercial
189:References
175:semaphores
150:. Several
142:(IPC) and
41:Written in
932:Domain/OS
648:Operating
595:Unix-like
519:Companies
475:Mike Lesk
396:(c. 1975)
349:Bell Labs
300:Newsgroup
113:Bell Labs
52:OS family
34:Bell Labs
29:Developer
1143:Category
1090:P.I.P.S.
926:Coherent
908:UnixWare
842:System V
795:ChromeOS
750:NeXTSTEP
735:bridgeOS
633:Security
549:Category
500:Rob Pike
455:Tom Duff
400:PWB/UNIX
387:Internal
377:UNIX/32V
357:Research
304:net.unix
205:(1985).
183:System V
1155:Commons
1133:Italics
1062:MachTen
1055:Interix
1035:Darling
1006:more...
893:Illumos
881:Solaris
815:Red Hat
785:Android
730:watchOS
715:audioOS
688:OpenBSD
678:FreeBSD
650:systems
623:History
394:CB UNIX
302::
215:156–157
102:CB UNIX
83:Default
76:English
1041:Eunice
1030:Cygwin
1022:layers
949:LynxOS
825:Ubuntu
810:Gentoo
805:Fedora
800:Debian
764:Ultrix
720:iPadOS
700:Darwin
683:NetBSD
672:386BSD
438:People
430:(1983)
424:(1982)
402:(1977)
379:(1979)
373:(1979)
367:(1975)
257:
221:
1179:This
1000:Xenix
967:OSF/1
954:Minix
918:Other
864:HP-UX
776:Linux
757:SunOS
743:DYNIX
705:macOS
638:Shell
281:(PDF)
100:, or
1185:stub
1181:Unix
1083:PASE
942:Hurd
870:IRIX
853:A/UX
820:SUSE
790:Arch
725:tvOS
600:and
593:and
591:Unix
345:Unix
255:ISBN
219:ISBN
177:and
127:and
106:UNIX
56:Unix
1048:GNV
973:QNX
960:MOS
937:GNU
859:AIX
710:iOS
661:BSD
347:by
251:921
129:PWB
1230::
298:.
253:.
233:^
217:.
125:V7
123:,
121:V6
1216:e
1209:t
1202:v
1191:.
583:e
576:t
569:v
337:e
330:t
323:v
306:.
263:.
227:.
46:C
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
