Annotation of src/share/misc/bsd-family-tree, Revision 1.58
1.6 itojun 1: The UNIX system family tree: Research and BSD
2: ---------------------------------------------
1.1 abs 3:
4: First Edition (V1)
5: |
6: Second Edition (V2)
7: |
8: Third Edition (V3)
9: |
10: Fourth Edition (V4)
11: |
12: Fifth Edition (V5)
13: |
14: Sixth Edition (V6) -----*
15: \ |
16: \ |
17: \ |
18: Seventh Edition (V7) |
19: \ |
20: \ 1BSD
21: 32V |
22: \ 2BSD---------------*
23: \ / |
24: \ / |
25: \/ |
26: 3BSD |
27: | |
1.43 hubertf 28: 4.0BSD 2.79BSD
1.1 abs 29: | |
1.6 itojun 30: 4.1BSD --------------> 2.8BSD
31: | |
32: 4.1aBSD -----------\ |
33: | \ |
34: 4.1bBSD \ |
35: | \ |
36: *------ 4.1cBSD --------------> 2.9BSD
37: / | |
38: Eighth Edition | 2.9BSD-Seismo
1.1 abs 39: | | |
40: +----<--- 4.2BSD 2.9.1BSD
41: | | |
42: +----<--- 4.3BSD -------------> 2.10BSD
43: | | / |
44: Ninth Edition | / 2.10.1BSD
45: | 4.3BSD Tahoe-----+ |
46: | | \ |
47: | | \ |
48: v | 2.11BSD
49: Tenth Edition | |
1.6 itojun 50: | 2.11BSD rev #430
1.1 abs 51: 4.3BSD NET/1 |
52: | v
53: 4.3BSD Reno
54: |
55: *---------- 4.3BSD NET/2 -------------------+-------------*
56: | | | |
1.7 itojun 57: 386BSD 0.0 | | BSD/386 ALPHA
1.1 abs 58: | | | |
1.7 itojun 59: 386BSD 0.1 ------------>+ | BSD/386 0.3.[13]
1.1 abs 60: | \ | 4.4BSD Alpha |
1.7 itojun 61: | 386BSD 1.0 | | BSD/386 0.9.[34]
1.1 abs 62: | | 4.4BSD |
63: | | / | |
64: | | 4.4BSD-Encumbered | |
1.46 riz 65: | -NetBSD 0.8 | BSD/386 1.0
66: | / | | |
67: FreeBSD 1.0 <-----' NetBSD 0.9 | BSD/386 1.1
1.7 itojun 68: | | .----- 4.4BSD Lite |
69: FreeBSD 1.1 | / / | \ |
70: | | / / | \ |
71: FreeBSD 1.1.5 .---|--------' / | \ |
72: | / | / | \ |
73: FreeBSD 1.1.5.1 / | / | \ |
74: | / NetBSD 1.0 <-' | \ |
75: | / | | \ |
76: FreeBSD 2.0 <--' | | BSD/OS 2.0
77: | \ | |
78: FreeBSD 2.0.5 \ | BSD/OS 2.0.1
1.11 itojun 79: | .-----\------------- 4.4BSD Lite2 |
80: | | \ | | | | |
81: | | .-----|------Rhapsody | | | |
82: | | | | NetBSD 1.3 | | |
83: | | | | OpenBSD 2.3 | |
84: | | | | BSD/OS 3.0 |
85: FreeBSD 2.1 | | | |
86: | | | | NetBSD 1.1 ------. BSD/OS 2.1
87: | FreeBSD 2.1.5 | | | \ |
88: | | | | NetBSD 1.2 \ BSD/OS 3.0
89: | FreeBSD 2.1.6 | | | \ OpenBSD 2.0 |
90: | | | | | \ | |
91: | FreeBSD 2.1.6.1 | | | \ | |
92: | | | | | \ | |
93: | FreeBSD 2.1.7 | | | | | |
94: | | | | | NetBSD 1.2.1 | |
95: | FreeBSD 2.1.7.1 | | | | |
96: | | | | | |
97: | | | | | |
98: *-FreeBSD 2.2 | | | | |
99: | \ | | | | |
100: | FreeBSD 2.2.1 | | | | |
101: | | | | | | |
102: | FreeBSD 2.2.2 | | | OpenBSD 2.1 |
103: | | | | | | |
104: | FreeBSD 2.2.5 | | | | |
105: | | | | | OpenBSD 2.2 |
106: | | | | NetBSD 1.3 | |
107: | FreeBSD 2.2.6 | | | | | |
108: | | | | | NetBSD 1.3.1 | BSD/OS 3.1
109: | | | | | | OpenBSD 2.3 |
110: | | | | | NetBSD 1.3.2 | |
111: | FreeBSD 2.2.7 | | | | | |
112: | | | | | | | BSD/OS 4.0
113: | FreeBSD 2.2.8 | | | | | |
1.57 sevan 114: | | | | | | | |
115: | v | | | | OpenBSD 2.4 |
116: | FreeBSD 2.2.9 | | | | | |
117: | | | | | | |
1.11 itojun 118: FreeBSD 3.0 <--------* | | v | |
119: | | | NetBSD 1.3.3 | |
120: *---FreeBSD 3.1 | | | |
121: | | | | | BSD/OS 4.0.1
122: | FreeBSD 3.2----* | NetBSD 1.4 OpenBSD 2.5 |
123: | | | | | | | | |
124: | | | | | | | | |
125: | | | | | | | | |
126: | FreeBSD 3.3 | | | | NetBSD 1.4.1 | |
127: | | | | | | | OpenBSD 2.6 |
128: | FreeBSD 3.4 | | | | | | |
129: | | | | | | | | BSD/OS 4.1
130: FreeBSD 4.0 | | | | | NetBSD 1.4.2 | |
131: | | | | | | | | |
132: | | | | | | | | |
133: | FreeBSD 3.5 | | | | | OpenBSD 2.7 |
134: | | | | | | | | |
135: | FreeBSD 3.5.1 | | | | | | |
136: | | | | | | | |
137: *---FreeBSD 4.1 | | | | | | |
138: | | | | (?) | | | |
139: | FreeBSD 4.1.1 | | / | | | |
1.16 junyoung 140: | | | | / | | | |
1.11 itojun 141: | FreeBSD 4.2 Darwin/ | NetBSD 1.4.3 | |
1.25 soda 142: | | Mac OS X | OpenBSD 2.8 BSD/OS 4.2
143: | | | | | |
1.13 junyoung 144: | | | | | |
1.11 itojun 145: | | 10.0 NetBSD 1.5 | |
1.17 junyoung 146: | FreeBSD 4.3 | | | | |
147: | | | | | OpenBSD 2.9 |
148: | | | | NetBSD 1.5.1 | |
149: | | | | | | |
150: | FreeBSD 4.4-. | | NetBSD 1.5.2 | |
151: | | | Mac OS X | | | |
152: | | | 10.1 | | OpenBSD 3.0 |
153: | FreeBSD 4.5 | | | | | |
154: | | \ | | | | BSD/OS 4.3
155: | FreeBSD 4.6 \ | | | OpenBSD 3.1 |
1.43 hubertf 156: | | \ | | NetBSD 1.5.3 | |
1.25 soda 157: | FreeBSD 4.6.2 Mac OS X | | |
158: | | 10.2 | | |
1.21 cjep 159: | FreeBSD 4.7 | | | |
160: | | | NetBSD 1.6 OpenBSD 3.2 |
161: | FreeBSD 4.8 | | | | |
162: | | | | NetBSD 1.6.1 | |
1.23 peter 163: | |--------. | | | OpenBSD 3.3 BSD/OS 5.0
164: | | \ | | | | |
165: | FreeBSD 4.9 | | | | OpenBSD 3.4 BSD/OS 5.1 ISE
166: | | | | | | |
167: | | | | | NetBSD 1.6.2 |
168: | | | | | | |
169: | | | | | | OpenBSD 3.5
170: | | | | | v |
171: | FreeBSD 4.10 | | | |
172: | | | | | |
173: | FreeBSD 4.11 | | | |
1.42 hubertf 174: | | | | |
175: | `-|------|-----------------|---------------------.
1.23 peter 176: | | | | \
177: FreeBSD 5.0 | | | |
178: | | | | |
1.40 xtraeme 179: FreeBSD 5.1 | | | DragonFly 1.0
1.23 peter 180: | \ | | | |
181: | ----- Mac OS X | | |
182: | 10.3 | | |
183: FreeBSD 5.2 | | | |
184: | | | | | |
185: | FreeBSD 5.2.1 | | | |
186: | | | | |
1.35 rpaulo 187: *-------FreeBSD 5.3 | | | |
188: | | | | OpenBSD 3.6 |
189: | | | NetBSD 2.0 | |
1.40 xtraeme 190: | | | | | | | DragonFly 1.2.0
1.35 rpaulo 191: | | Mac OS X | | NetBSD 2.0.2 | |
192: | | 10.4 | | | | |
193: | FreeBSD 5.4 | | | | | |
194: | | | | | | OpenBSD 3.7 |
195: | | | | | NetBSD 2.0.3 | |
196: | | | | | | | |
197: *--FreeBSD | | | | v OpenBSD 3.8 |
198: | 6.0 | | | | | |
199: | | | | | \ | |
200: | | | | | NetBSD 2.1 | |
201: | | | | | | |
202: | | | | NetBSD 3.0 | |
1.40 xtraeme 203: | | | | | | | | DragonFly 1.4.0
1.38 rpaulo 204: | | | | | | | OpenBSD 3.9 |
205: | FreeBSD | | | | | | |
206: | 6.1 | | | | | | |
207: | | FreeBSD 5.5 | | | | | |
1.40 xtraeme 208: | | | | | NetBSD 3.0.1 | DragonFly 1.6.0
1.38 rpaulo 209: | | | | | | | |
1.39 rpaulo 210: | | | | | | OpenBSD 4.0 |
211: | | | | | NetBSD 3.0.2 | |
212: | | | | NetBSD 3.1 | |
213: | FreeBSD 6.2 | | | |
1.40 xtraeme 214: | | | | | DragonFly 1.8.0
215: | | | | OpenBSD 4.1 |
216: | | | | | DragonFly 1.10.0
1.42 hubertf 217: | | Mac OS X | | |
218: | | 10.5 | | |
1.40 xtraeme 219: | | | | OpenBSD 4.2 |
1.42 hubertf 220: | | | NetBSD 4.0 | |
1.47 riz 221: | FreeBSD 6.3 | | | | |
222: | \ | | | | |
223: *--FreeBSD | | | | | DragonFly 1.12.0
224: | 7.0 | | | | | |
225: | | | | | | OpenBSD 4.3 |
1.50 apb 226: | | | | | NetBSD | DragonFly 2.0.0
227: | | FreeBSD | | 4.0.1 OpenBSD 4.4 |
1.42 hubertf 228: | | 6.4 | | | |
229: | | | | | |
230: | FreeBSD 7.1 | | | |
1.43 hubertf 231: | | | | | DragonFly 2.2.0
232: | FreeBSD 7.2 | NetBSD 5.0 OpenBSD 4.5 |
1.47 riz 233: | \ | | | \ | |
234: | | Mac OS X | | \ | |
235: | | 10.6 | | \ | |
236: | | | | | NetBSD | DragonFly 2.4.0
237: | | | | | 5.0.1 OpenBSD 4.6 |
238: | | | | | | | |
239: *--FreeBSD | | | | | | |
240: | 8.0 | | | | | | |
241: | | FreeBSD | | | NetBSD | |
242: | | 7.3 | | | 5.0.2 | DragonFly 2.6.0
243: | | | | | | OpenBSD 4.7 |
244: | FreeBSD | | | | | |
245: | 8.1 | | | | | |
246: | | | | | | | DragonFly 2.8.2
1.50 apb 247: | | | | | | OpenBSD 4.8 |
248: | | | | | *--NetBSD | |
249: | FreeBSD FreeBSD | | | 5.1 | |
250: | 8.2 7.4 | | | | | DragonFly 2.10.1
251: | | | | | | OpenBSD 4.9 |
252: | `-----. Mac OS X | | | | |
253: | \ 10.7 | | | | |
254: | | | | | | OpenBSD 5.0 |
255: *--FreeBSD | | | | | | |
256: | 9.0 | | | | NetBSD | DragonFly 3.0.1
257: | | FreeBSD | | | 5.1.2 | |
1.53 riz 258: | | 8.3 | | | | | |
259: | | | | | | NetBSD | |
260: | | | | | | 5.1.3 | |
1.56 msaitoh 261: | | | | | | | | |
262: | | | | | | NetBSD | |
263: | | | | | | 5.1.4 | |
1.53 riz 264: | | | | | | OpenBSD 5.1 |
1.51 apb 265: | | | Mac OS X | `----. | |
266: | | | 10.8 | \ | |
267: | | | | NetBSD 6.0 | | |
268: | | | | | | | | OpenBSD 5.2 DragonFly 3.2.1
269: | FreeBSD | | | | | NetBSD | |
270: | 9.1 | | | | | 5.2 | |
1.56 msaitoh 271: | | | | | | | | | |
272: | | | | | | | NetBSD | |
273: | | | | | | | 5.2.1 | |
274: | | | | | | | | | |
275: | | | | | | | NetBSD | |
276: | | | | | | | 5.2.2 | |
277: | | | | | | | | |
278: | | | | | | \ | |
279: | | | | | | NetBSD | |
280: | | | | | | 6.0.1 | |
281: | | | | | | | OpenBSD 5.3 DragonFly 3.4.1
282: | | | | | | NetBSD | |
283: | | | | | | 6.0.2 | |
1.57 sevan 284: | | | | | | | | |
285: | | | | | | NetBSD | |
286: | | | | | | 6.0.3 | |
1.56 msaitoh 287: | | | | | | | | |
1.57 sevan 288: | | | | | | NetBSD | |
289: | | | | | | 6.0.4 | |
1.56 msaitoh 290: | | | | | | | | |
1.57 sevan 291: | | | | | | NetBSD | |
292: | | | | | | 6.0.5 | |
1.56 msaitoh 293: | | | | | | | |
1.57 sevan 294: | | | | | |`-NetBSD 6.1 | |
1.56 msaitoh 295: | | FreeBSD | | | | |
296: | | 8.4 | | NetBSD 6.1.1 | |
297: | | | | | | |
298: | FreeBSD | | NetBSD 6.1.2 | |
299: | 9.2 Mac OS X | | | |
1.57 sevan 300: | | 10.9 | | OpenBSD 5.4 |
301: | `-----. | | | | DragonFly 3.6.0
302: | \ | | | | |
303: *--FreeBSD | | | NetBSD 6.1.3 | |
304: | 10.0 | | | | | |
305: | | | | | | | DragonFly 3.6.1
306: | | | | | | | |
307: | | | | | | | |
308: | | | | | | | DragonFly 3.6.2
309: | | | | | NetBSD 6.1.4 | |
310: | | | | | | | |
311: | | | | | | OpenBSD 5.5 |
312: | | | | | | | |
313: | | | | | | | DragonFly 3.8.0
314: | | | | | | | |
315: | | | | | | | |
316: | | | | | | | DragonFly 3.8.1
317: | | | | | | | |
318: | | | | | | | |
319: | | | | | | | DragonFly 3.6.3
320: | | | | | | | |
321: | | FreeBSD | | | | |
322: | | 9.3 | | | | |
323: | | | | NetBSD 6.1.5 | DragonFly 3.8.2
324: | | Mac OS X | | |
325: | | 10.10 | | |
326: | | | | OpenBSD 5.6 |
327: | FreeBSD | | | |
328: | 10.1 | | | DragonFly 4.0.1
329: | | | | | |
330: | | | | | DragonFly 4.0.2
331: | | | | | |
332: | | | | | DragonFly 4.0.3
333: | | | | | |
334: | | | | | DragonFly 4.0.4
335: | | | | | |
336: | | | | | DragonFly 4.0.5
337: | | | | | |
338: | | | | OpenBSD 5.7 |
339: | | | | | DragonFly 4.2.0
340: | FreeBSD | | | |
341: | 10.2 | | | |
342: | | OS X NetBSD 7.0 | |
343: | | 10.11 | OpenBSD 5.8 |
344: | | | | | DragonFly 4.4.1
345: | FreeBSD | | OpenBSD 5.9 |
346: | 10.3 | | | |
1.58 ! sevan 347: | | NetBSD 7.0.1 | |
1.57 sevan 348: | | | | DragonFly 4.6.0
349: *--FreeBSD | | OpenBSD 6.0 |
350: | 11.0 | | | |
1.42 hubertf 351: | | | | |
1.56 msaitoh 352: | | | | |
1.57 sevan 353: FreeBSD 12 -current | NetBSD -current OpenBSD -current DragonFly -current
1.23 peter 354: | | | | |
355: v v v v v
1.1 abs 356:
357: Time
358: ----------------
359:
1.7 itojun 360: Time tolerance +/- 6 months, depending on which book/article you read; if it
361: was the announcement in Usenet or if it was available as tape.
1.1 abs 362:
363: [44B] McKusick, Marshall Kirk, Keith Bostic, Michael J Karels,
364: and John Quarterman. The Design and Implementation of
365: the 4.4BSD Operating System.
1.11 itojun 366: [APL] Apple website [http://www.apple.com/macosx/]
1.17 junyoung 367: [BSDI] Berkeley Software Design, Inc.
1.24 soda 368: [DFB] DragonFlyBSD Project, The.
1.1 abs 369: [DOC] README, COPYRIGHT on tape.
1.17 junyoung 370: [FBD] FreeBSD Project, The.
1.1 abs 371: [KB] Keith Bostic. BSD2.10 available from Usenix. comp.unix.sources,
372: Volume 11, Info 4, April, 1987.
373: [KKK] Mike Karels, Kirk McKusick, and Keith Bostic. tahoe announcement.
374: comp.bugs.4bsd.ucb-fixes, June 15, 1988.
1.17 junyoung 375: [KSJ] Michael J. Karels, Carl F. Smith, and William F. Jolitz.
376: Changes in the Kernel in 2.9BSD. Second Berkeley Software
377: Distribution UNIX Version 2.9, July, 1983.
1.1 abs 378: [NBD] NetBSD Project, The.
379: [OBD] OpenBSD Project, The.
1.17 junyoung 380: [QCU] Salus, Peter H. A quarter century of UNIX.
381: [SMS] Steven M. Schultz. 2.11BSD, UNIX for the PDP-11.
1.43 hubertf 382: [TUHS] The Unix Historical Society. http://minnie.tuhs.org/Unix_History/.
1.17 junyoung 383: [USE] Usenet announcement.
384: [WRS] Wind River Systems, Inc.
1.1 abs 385: [dmr] Dennis Ritchie, via E-Mail
386:
387: Multics 1965
1.6 itojun 388: UNIX Summer 1969
1.1 abs 389: DEC PDP-7
390: First Edition 1971-11-03 [QCU]
391: DEC PDP-11/20, Assembler
392: Second Edition 1972-06-12 [QCU]
1.6 itojun 393: 10 UNIX installations
1.1 abs 394: Third Edition 1973-02-xx [QCU]
395: Pipes, 16 installations
396: Fourth Edition 1973-11-xx [QCU]
397: rewriting in C effected,
398: above 30 installations
399: Fifth Edition 1974-06-xx [QCU]
400: above 50 installations
401: Sixth Edition 1975-05-xx [QCU]
402: port to DEC Vax
403: Seventh Edition 1979-01-xx [QCU]
1.6 itojun 404: first portable UNIX
405: Eighth Edition 1985-02-xx [QCU]
1.1 abs 406: VAX 11/750, VAX 11/780 [dmr]
407: descended from 4.1c BSD [dmr]
408: descended from 4.1 BSD [44B]
1.7 itojun 409: scooping-out and replacement of the character-device
1.1 abs 410: and networking part by the streams mechanism
411:
412: Ninth Edition 1986-09-xx [QCU]
413: Tenth Edition 1989-10-xx [QCU]
414:
415: 1BSD late 1977
416: 1978-03-09 [QCU]
417: PDP-11, Pascal, ex(1)
418: 30 free copies of 1BSD sent out
419: 35 tapes sold for 50 USD [QCU]
1.43 hubertf 420: 2BSD mid 1978 [QCU] 1979-05-10 [TUHS]
1.1 abs 421: 75 2BSD tapes shipped
1.43 hubertf 422: 2.79BSD 1980-04-xx [TUHS]
1.1 abs 423: 2.8BSD 1981-07-xx [KSJ]
424:
425: 2.8.1BSD 1982-01-xx [QCU]
426: set of performance improvements
427: 2.9BSD 1983-07-xx [KSJ]
1.43 hubertf 428: 2.9.1BSD 1983-11-xx [TUHS]
1.1 abs 429: 2.9BSD-Seismo 1985-08-xx [SMS]
430: 2.10BSD 1987-04-xx [KKK]
431: 2.10.1BSD 1989-01-xx [SMS]
432: 2.11BSD 1992-02-xx [SMS]
1.6 itojun 433: 2.11BSD rev #430 1999-12-13 [SMS]
1.1 abs 434:
435: 32V 1978-1[01]-xx [QCU]
1.43 hubertf 436: 3BSD late 1979 [QCU] March 1980 [TUHS]
1.1 abs 437: virtual memory, page replacement,
438: demand paging
439: 4.0BSD 1980-10-xx
1.13 junyoung 440: 4.1BSD 1981-07-08 [DOC]
1.1 abs 441: 4.1aBSD 1982-04-xx
442: alpha release, 100 sites, networking [44B]
443: 4.1bBSD internal release, fast filesystem [44B]
444: 4.1cBSD late 1982
445: beta release, IPC [44B]
446: 4.2BSD 1983-09-xx [QCU]
1.13 junyoung 447: 1983-08-03 [DOC]
1.1 abs 448: 4.3BSD 1986-06-xx [QCU]
1.13 junyoung 449: 1986-04-05 [KB], [DOC]
450: 4.3BSD Tahoe 1988-06-15 [QCU], [DOC]
1.1 abs 451: 4.3BSD NET/1 1988-11-xx [QCU]
1.13 junyoung 452: 1989-01-01 [DOC]
453: 4.3BSD Reno 1990-06-29 [QCU], [DOC]
454: 4.3BSD NET/2 1991-06-28 [QCU], [DOC]
1.7 itojun 455:
456: BSD/386 ALPHA 1991-12-xx [BSDI]
457: first code released to people outside BSDI
1.1 abs 458: 386BSD 0.0 1992-02-xx [DOC]
1.7 itojun 459: BSD/386 0.3.1 1992-04-xx [BSDI] first ext. beta; B customers
460: BSD/386 0.3.3 1992-06-xx [BSDI] first CDROM version
461: 386BSD 0.1 1992-07-28 [DOC]
1.1 abs 462: 4.4BSD Alpha 1992-07-07
1.7 itojun 463: BSD/386 0.9.3 1992-10-xx [BSDI]
464: first external gamma; G customers
465: BSD/386 0.9.4 1992-12-xx [BSDI]
466: would have been 1.0 except for request
467: for preliminary injunction
468: BSD/386 1.0 1993-03-xx [BSDI]
469: injunction denied; first official release
1.6 itojun 470: NetBSD 0.8 1993-04-20 [NBD]
1.1 abs 471: 4.4BSD 1993-06-01 [USE]
472: NetBSD 0.9 1993-08-23 [NBD]
1.8 itojun 473: FreeBSD 1.0 1993-11-01 [FBD]
1.40 xtraeme 474: FreeBSD 1.0.2 1993-11-14 [FBD]
475: supersedes 1.0 13 days after release.
1.7 itojun 476: BSD/386 1.1 1994-02-xx [BSDI]
1.1 abs 477: 4.4BSD Lite 1994-03-01 [USE]
1.24 soda 478: FreeBSD 1.1 1994-05-07 [FBD]
479: FreeBSD 1.1.5 1994-06-30 [FBD]
480: FreeBSD 1.1.5.1 1994-07-05 [FBD]
481: supersedes 1.1.5 5 days after release.
1.6 itojun 482: NetBSD 1.0 1994-10-26 [NBD]
1.1 abs 483: 386BSD 1.0 1994-11-12 [USE]
1.24 soda 484: FreeBSD 2.0 1994-11-23 [FBD]
1.7 itojun 485: BSD/OS 2.0 1995-01-xx [BSDI] 4.4 lite based
486: FreeBSD 2.0.5 1995-06-10 [FBD]
487: BSD/OS 2.0.1 1995-06-xx [BSDI]
1.6 itojun 488: 4.4BSD Lite Release 2 1995-06-xx [44B]
489: the true final distribution from the CSRG
1.7 itojun 490: FreeBSD 2.1.0 1995-11-19 [FBD]
1.1 abs 491: NetBSD 1.1 1995-11-26 [NBD]
1.7 itojun 492: BSD/OS 2.1 1996-01-xx [BSDI]
493: FreeBSD 2.1.5 1996-07-14 [FBD]
1.1 abs 494: NetBSD 1.2 1996-10-04 [NBD]
495: OpenBSD 2.0 1996-10-18 [OBD]
1.7 itojun 496: FreeBSD 2.1.6 1996-11-16 [FBD]
497: FreeBSD 2.1.6.1 1996-11-25 [FBD] (sendmail security release)
1.11 itojun 498: Rhapsody 1997-xx-xx
1.7 itojun 499: FreeBSD 2.1.7 1997-02-20 [FBD]
500: BSD/OS 3.0 1997-02-xx [BSDI] 4.4 lite2 based
501: FreeBSD 2.2.0 1997-03-16 [FBD]
502: FreeBSD 2.2.1 1997-03-25 [FBD]
503: FreeBSD 2.2.2 1997-05-16 [FBD]
1.6 itojun 504: NetBSD 1.2.1 1997-05-20 [NBD] (patch release)
1.1 abs 505: OpenBSD 2.1 1997-06-01 [OBD]
1.7 itojun 506: FreeBSD 2.2.5 1997-10-22 [FBD]
1.1 abs 507: OpenBSD 2.2 1997-12-01 [OBD]
1.5 abs 508: NetBSD 1.3 1998-01-04 [NBD]
1.7 itojun 509: FreeBSD 2.2.6 1998-03-25 [FBD]
1.6 itojun 510: NetBSD 1.3.1 1998-03-09 [NBD] (patch release)
1.7 itojun 511: BSD/OS 3.1 1998-03-xx [BSDI]
1.1 abs 512: OpenBSD 2.3 1998-05-19 [OBD]
1.6 itojun 513: NetBSD 1.3.2 1998-05-29 [NBD] (patch release)
1.7 itojun 514: FreeBSD 2.2.7 1998-07-22 [FBD]
515: BSD/OS 4.0 1998-08-xx [BSDI]
516: 2-lock MP support, ELF executables
1.6 itojun 517: FreeBSD 3.0 1998-10-16 [FBD]
1.7 itojun 518: FreeBSD-3.0 is a snapshot from -current,
519: while 3.1 and 3.2 are from 3.x-stable which
1.6 itojun 520: was branched quite some time after 3.0-release
1.1 abs 521: FreeBSD 2.2.8 1998-11-29 [FBD]
522: OpenBSD 2.4 1998-12-01 [OBD]
1.6 itojun 523: NetBSD 1.3.3 1998-12-23 [NBD] (patch release)
524: FreeBSD 3.1 1999-02-15 [FBD]
1.7 itojun 525: BSD/OS 4.0.1 1999-03-xx [BSDI]
1.4 abs 526: NetBSD 1.4 1999-05-12 [NBD]
1.6 itojun 527: FreeBSD 3.2 1999-05-17 [FBD]
1.4 abs 528: OpenBSD 2.5 1999-05-19 [OBD]
1.6 itojun 529: NetBSD 1.4.1 1999-08-26 [NBD] (patch release)
530: FreeBSD 3.3 1999-09-17 [FBD]
531: OpenBSD 2.6 1999-12-01 [OBD]
532: FreeBSD 3.4 1999-12-20 [FBD]
1.7 itojun 533: BSD/OS 4.1 1999-12-xx [BSDI]
1.6 itojun 534: FreeBSD 4.0 2000-03-13 [FBD]
535: NetBSD 1.4.2 2000-03-19 [NBD] (patch release)
536: OpenBSD 2.7 2000-06-15 [OBD]
537: FreeBSD 3.5 2000-06-24 [FBD]
538: FreeBSD 4.1 2000-07-27 [FBD]
539: FreeBSD 3.5.1 2000-07-28 [FBD]
540: FreeBSD 4.1.1 2000-09-25 [FBD] (a network-only patch release)
1.7 itojun 541: FreeBSD 4.2 2000-11-21 [FBD]
542: NetBSD 1.4.3 2000-11-25 [NBD] (patch release)
543: BSD/OS 4.2 2000-11-29 [BSDI]
544: OpenBSD 2.8 2000-12-01 [OBD]
545: NetBSD 1.5 2000-12-06 [NBD]
1.11 itojun 546: Mac OS X 10.0 2001-03-24 [APL]
1.8 itojun 547: FreeBSD 4.3 2001-04-20 [FBD]
548: OpenBSD 2.9 2001-06-01 [OBD]
1.11 itojun 549: NetBSD 1.5.1 2001-07-11 [NBD] (patch release)
550: NetBSD 1.5.2 2001-09-13 [NBD] (patch release)
551: FreeBSD 4.4 2001-09-18 [FBD]
1.17 junyoung 552: Mac OS X 10.1 2001-09-29 [APL]
1.13 junyoung 553: OpenBSD 3.0 2001-12-01 [OBD]
554: FreeBSD 4.5 2002-01-29 [FBD]
1.17 junyoung 555: BSD/OS 4.3 2002-03-14 [WRS]
556: OpenBSD 3.1 2002-05-19 [OBD]
557: FreeBSD 4.6 2002-06-15 [FBD]
1.14 junyoung 558: NetBSD 1.5.3 2002-07-22 [NBD] (patch release)
1.17 junyoung 559: FreeBSD 4.6.2 2002-08-15 [FBD] (patch release)
560: Mac OS X 10.2 2002-08-23 [APL]
561: NetBSD 1.6 2002-09-14 [NBD]
562: FreeBSD 4.7 2002-10-08 [FBD]
1.19 wiz 563: OpenBSD 3.2 2002-11-01 [OBD]
1.20 itojun 564: FreeBSD 5.0 2003-01-17 [FBD]
565: FreeBSD 5.0 is a separate branch off of
566: -current, similar to 3.0.
567: FreeBSD 4.8 2003-04-03 [FBD]
568: NetBSD 1.6.1 2003-04-21 [NBD] (patch release)
569: OpenBSD 3.3 2003-05-01 [OBD]
1.21 cjep 570: BSD/OS 5.0 2003-05-?? [WRS]
571: FreeBSD 5.1 2003-06-09 [FBD]
1.23 peter 572: Mac OS X 10.3 2003-10-24 [APL]
573: FreeBSD 4.9 2003-10-28 [FBD]
574: BSD/OS 5.1 ISE 2003-10-?? [WRS] (final version)
575: OpenBSD 3.4 2003-11-01 [OBD]
576: FreeBSD 5.2 2004-01-12 [FBD]
577: FreeBSD 5.2.1 2004-02-22 [FBD] (patch release)
578: NetBSD 1.6.2 2004-03-01 [NBD] (patch release)
579: OpenBSD 3.5 2004-04-01 [OBD]
580: FreeBSD 4.10 2004-05-27 [FBD]
1.24 soda 581: DragonFly 1.0 2004-07-12 [DFB]
1.23 peter 582: OpenBSD 3.6 2004-10-29 [OBD]
583: FreeBSD 5.3 2004-11-06 [FBD]
584: NetBSD 2.0 2004-12-09 [NBD]
585: FreeBSD 4.11 2005-01-25 [FBD]
1.24 soda 586: DragonFly 1.2.0 2005-04-08 [DFB]
1.26 soda 587: NetBSD 2.0.2 2005-04-14 [NBD] (security/critical release)
1.24 soda 588: Mac OS X 10.4 2005-04-29 [APL]
589: FreeBSD 5.4 2005-05-09 [FBD]
590: OpenBSD 3.7 2005-05-19 [OBD]
1.28 rpaulo 591: NetBSD 2.0.3 2005-10-31 [NBD] (security/critical release)
1.27 rpaulo 592: OpenBSD 3.8 2005-11-01 [OBD]
1.29 rpaulo 593: FreeBSD 6.0 2005-11-01 [FBD]
1.28 rpaulo 594: NetBSD 2.1 2005-11-02 [NBD]
1.30 rpaulo 595: NetBSD 3.0 2005-12-23 [NBD]
596: DragonFly 1.4.0 2006-01-08 [DFB]
1.57 sevan 597: FreeBSD 2.2.9 2006-04-01 [FBD]
1.34 rpaulo 598: OpenBSD 3.9 2006-05-01 [OBD]
1.35 rpaulo 599: FreeBSD 6.1 2006-05-08 [FBD]
600: FreeBSD 5.5 2006-05-25 [FBD]
1.36 rpaulo 601: NetBSD 3.0.1 2006-07-24 [NBD] (security/critical release)
1.37 rpaulo 602: DragonFly 1.6.0 2006-07-24 [DFB]
1.38 rpaulo 603: OpenBSD 4.0 2006-11-01 [OBD]
604: NetBSD 3.0.2 2006-11-04 [NBD] (security/critical release)
605: NetBSD 3.1 2006-11-04 [NBD]
1.39 rpaulo 606: FreeBSD 6.2 2007-01-15 [FBD]
607: DragonFly 1.8.0 2007-01-30 [DFB]
1.40 xtraeme 608: OpenBSD 4.1 2007-05-01 [OBD]
609: DragonFly 1.10.0 2007-08-06 [DFB]
1.42 hubertf 610: Mac OS X 10.5 2007-10-26 [APL]
1.40 xtraeme 611: OpenBSD 4.2 2007-11-01 [OBD]
1.42 hubertf 612: NetBSD 4.0 2007-12-19 [NBD]
613: FreeBSD 6.3 2008-01-18 [FBD]
614: DragonFly 1.12.0 2008-02-26 [DFB]
615: FreeBSD 7.0 2008-02-27 [FBD]
616: OpenBSD 4.3 2008-05-01 [OBD]
617: DragonFly 2.0.0 2008-07-21 [DFB]
618: OpenBSD 4.4 2008-11-01 [OBD]
619: FreeBSD 6.4 2008-11-28 [FBD]
620: FreeBSD 7.1 2009-01-04 [FBD]
1.43 hubertf 621: DragonFly 2.2.0 2009-02-17 [DFB]
622: NetBSD 5.0 2009-04-29 [NBD]
623: OpenBSD 4.5 2009-05-01 [OBD]
624: FreeBSD 7.2 2009-05-04 [FBD]
625: Mac OS X 10.6 2009-06-08 [APL]
1.47 riz 626: NetBSD 5.0.1 2009-08-02 [NBD] (security/critical release)
1.43 hubertf 627: DragonFly 2.4.0 2009-09-16 [DFB]
628: OpenBSD 4.6 2009-10-18 [OBD]
629: FreeBSD 8.0 2009-11-26 [FBD]
1.47 riz 630: NetBSD 5.0.2 2010-02-12 [NBD] (security/critical release)
1.43 hubertf 631: FreeBSD 7.3 2010-03-23 [FBD]
632: DragonFly 2.6.0 2010-03-28 [DFB]
633: OpenBSD 4.7 2010-05-19 [OBD]
634: FreeBSD 8.1 2010-07-24 [FBD]
635: DragonFly 2.8.2 2010-10-30 [DFB]
636: OpenBSD 4.8 2010-11-01 [OBD]
637: NetBSD 5.1 2010-11-19 [NBD]
638: FreeBSD 7.4 2011-02-24 [FBD]
639: FreeBSD 8.2 2011-02-24 [FBD]
640: DragonFly 2.10.1 2011-04-26 [DFB]
641: OpenBSD 4.9 2011-05-01 [OBD]
642: Mac OS X 10.7 2011-07-20 [APL]
643: OpenBSD 5.0 2011-11-01 [OBD]
644: FreeBSD 9.0 2012-01-12 [FBD]
1.47 riz 645: NetBSD 5.1.2 2012-02-02 [NBD] (security/critical release)
1.44 ryoon 646: DragonFly 3.0.1 2012-02-21 [DFB]
1.45 jnemeth 647: FreeBSD 8.3 2012-04-18 [FBD]
648: OpenBSD 5.1 2012-05-01 [OBD]
649: Mac OS X 10.8 2012-07-25 [APL]
650: NetBSD 6.0 2012-10-17 [NBD]
1.48 apb 651: OpenBSD 5.2 2012-11-01 [OBD]
652: DragonFly 3.2.1 2012-11-02 [DFB]
1.49 riz 653: NetBSD 5.2 2012-12-03 [NBD]
654: NetBSD 6.0.1 2012-12-26 [NBD] (security/critical release)
1.48 apb 655: FreeBSD 9.1 2012-12-30 [FBD]
656: DragonFly 3.4.1 2013-04-29 [DFB]
657: OpenBSD 5.3 2013-05-01 [OBD]
1.49 riz 658: NetBSD 6.0.2 2013-05-18 [NBD] (security/critical release)
659: NetBSD 6.1 2013-05-18 [NBD]
1.52 apb 660: FreeBSD 8.4 2013-06-07 [FBD]
1.54 riz 661: NetBSD 6.1.1 2013-08-22 [NBD]
1.53 riz 662: NetBSD 5.1.3 2013-09-29 [NBD]
663: NetBSD 5.2.1 2013-09-29 [NBD]
1.56 msaitoh 664: FreeBSD 9.2 2013-09-30 [FBD]
1.54 riz 665: NetBSD 6.0.3 2013-09-30 [NBD]
666: NetBSD 6.1.2 2013-09-30 [NBD]
1.56 msaitoh 667: Mac OS X 10.9 2013-10-22 [APL]
668: OpenBSD 5.4 2013-11-01 [OBD]
669: DragonFly 3.6.0 2013-11-25 [DFB]
670: FreeBSD 10.0 2014-01-20 [FBD]
671: NetBSD 5.1.4 2014-01-25 [NBD]
672: NetBSD 5.2.2 2014-01-25 [NBD]
1.55 msaitoh 673: NetBSD 6.0.4 2014-01-25 [NBD]
674: NetBSD 6.1.3 2014-01-25 [NBD]
1.56 msaitoh 675: DragonFly 3.6.1 2014-02-22 [DFB]
1.57 sevan 676: DragonFly 3.6.2 2014-04-10 [DFB]
677: NetBSD 6.0.5 2014-04-12 [NDB]
678: NetBSD 6.1.4 2014-04-12 [NDB]
1.56 msaitoh 679: OpenBSD 5.5 2014-05-01 [OBD]
1.57 sevan 680: DragonFly 3.8.0 2014-06-04 [DFB]
681: DragonFly 3.8.1 2014-06-16 [DFB]
682: DragonFly 3.6.3 2014-06-17 [DFB]
683: FreeBSD 9.3 2014-07-05 [FBD]
684: DragonFly 3.8.2 2014-08-08 [DFB]
685: NetBSD 6.1.5 2014-09-22 [NBD]
686: Mac OS X 10.10 2014-10-16 [APL]
687: OpenBSD 5.6 2014-11-01 [OBD]
688: FreeBSD 10.1 2014-11-14 [FBD]
689: DragonFly 4.0.1 2014-11-25 [DFB]
690: DragonFly 4.0.2 2015-01-07 [DFB]
691: DragonFly 4.0.3 2015-01-21 [DFB]
692: DragonFly 4.0.4 2015-03-09 [DFB]
693: DragonFly 4.0.5 2015-03-23 [DFB]
694: OpenBSD 5.7 2015-05-01 [OBD]
695: DragonFly 4.2.0 2015-06-29 [DFB]
696: FreeBSD 10.2 2015-08-13 [FBD]
697: NetBSD 7.0 2015-09-25 [NBD]
698: OS X 10.11 2015-09-30 [APL]
699: OpenBSD 5.8 2015-10-18 [OBD]
700: DragonFly 4.4.1 2015-12-07 [DFB]
701: OpenBSD 5.9 2016-03-29 [OBD]
702: FreeBSD 10.3 2016-04-04 [FBD]
1.58 ! sevan 703: NetBSD 7.0.1 2016-05-22 [NBD]
1.57 sevan 704: DragonFly 4.6.0 2016-08-02 [DFB]
705: OpenBSD 6.0 2016-09-01 [OBD]
1.1 abs 706:
707: Bibliography
708: ------------------------
709:
710: Leffler, Samuel J., Marshall Kirk McKusick, Michael J Karels and John
711: Quarterman. The Design and Implementation of the 4.3BSD UNIX Operating
712: System. Reading, Mass. Addison-Wesley, 1989. ISBN 0-201-06196-1
713:
714: Salus, Peter H. A quarter century of UNIX. Addison-Wesley Publishing
715: Company, Inc., 1994. ISBN 0-201-54777-5
716:
717: McKusick, Marshall Kirk, Keith Bostic, Michael J Karels, and John
718: Quarterman. The Design and Implementation of the 4.4BSD Operating
719: System. Reading, Mass. Addison-Wesley, 1996. ISBN 0-201-54979-4
720:
1.23 peter 721: McKusick, Marshall Kirk, George Neville-Neil. The Design and
722: Implementation of the FreeBSD Operating System.
723: Addison-Wesley Professional, Published: Aug 2, 2004. ISBN 0-201-70245-2
724:
1.57 sevan 725: McKusick, Marshall Kirk, George Neville-Neil, Robert Watson. The
726: Design and Implementation of the FreeBSD Operating System, 2nd Edition.
727: Pearson Education, Inc., 2014. ISBN 0-321-96897-2
728:
1.1 abs 729: Doug McIlroy. Research Unix Reader.
730:
731: Michael G. Brown. The Role of BSD in the Development of Unix.
732: Presented to the Tasmanian Unix Special Interest Group of the
733: Australian Computer Society, Hobart, August 1993.
734:
1.6 itojun 735: Peter H. Salus. Unix at 25. Byte Magazine, October 1994.
1.24 soda 736: URL: http://www.byte.com/art/9410/sec8/art3.htm
1.1 abs 737:
1.43 hubertf 738: Andreas Klemm, Lars Köller. If you're going to San Francisco ...
1.1 abs 739: Die freien BSD-Varianten von Unix. c't April 1997, page 368ff.
740:
741: BSD Release Announcements collection.
1.43 hubertf 742: URL: http://www.FreeBSD.org/releases/
1.1 abs 743:
744: BSD Hypertext Man Pages
1.9 itojun 745: URL: http://www.FreeBSD.org/cgi/man.cgi
1.6 itojun 746:
747: UNIX history graphing project
1.9 itojun 748: URL: http://minnie.tuhs.org/Unix_History/index.html
1.6 itojun 749:
750: UNIX history
1.17 junyoung 751: URL: http://www.levenez.com/unix/
1.1 abs 752:
1.8 itojun 753: James Howard: The BSD Family Tree
1.32 rpaulo 754: URL: http://ezine.daemonnews.org/200104/bsd_family.html
1.8 itojun 755: ("what are the differences between FreeBSD, NetBSD, and OpenBSD?")
756:
757:
1.1 abs 758: Acknowledgments
759: ---------------
760:
1.6 itojun 761: Josh Gilliam for suggestions, bug fixes, and finding very old
1.1 abs 762: original BSD announcements from Usenet or tapes.
763:
764: Steven M. Schultz for providing 2.8BSD, 2.10BSD, 2.11BSD manual pages.
765:
766: --
1.43 hubertf 767: Copyright (c) 1997-2012 Wolfram Schneider <wosch@FreeBSD.ORG>
1.56 msaitoh 768: URL: http://svnweb.freebsd.org/base/head/share/misc/bsd-family-tree
1.1 abs 769:
1.57 sevan 770: $FreeBSD: head/share/misc/bsd-family-tree 305215 2016-09-01 17:05:54Z maxim $
1.58 ! sevan 771: $NetBSD: bsd-family-tree,v 1.57 2016/09/29 14:32:51 sevan Exp $
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