bsd-family-tree revision 1.87
1 The UNIX system family tree: Research and BSD 2 --------------------------------------------- 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 | | 28 4.0BSD 2.79BSD 29 | | 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 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 | | 50 | 2.11BSD rev #430 51 4.3BSD NET/1 | 52 | v 53 4.3BSD Reno 54 | 55 *---------- 4.3BSD NET/2 -------------------+-------------* 56 | | | | 57 386BSD 0.0 | | BSD/386 ALPHA 58 | | | | 59 386BSD 0.1 ------------>+ | BSD/386 0.3.[13] 60 | \ | 4.4BSD Alpha | 61 | 386BSD 1.0 | | BSD/386 0.9.[34] 62 | | 4.4BSD | 63 | | / | | 64 | | 4.4BSD-Encumbered | | 65 | -NetBSD 0.8 | BSD/386 1.0 66 | / | | | 67 FreeBSD 1.0 <-----' *--NetBSD 0.9 | BSD/386 1.1 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 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 | | | | | | 114 | | | | | | | | 115 | v | | | | OpenBSD 2.4 | 116 | FreeBSD 2.2.9 | | | | | | 117 | | | | | | | 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 | | / | | | | 140 | | | | / | | | | 141 | FreeBSD 4.2 Darwin/ | NetBSD 1.4.3 | | 142 | | Mac OS X | OpenBSD 2.8 BSD/OS 4.2 143 | | | | | | 144 | | | | | | 145 | | 10.0 *--NetBSD 1.5 | | 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 | 156 | | \ | | NetBSD 1.5.3 | | 157 | FreeBSD 4.6.2 Mac OS X | | | 158 | | 10.2 | | | 159 | FreeBSD 4.7 | | | | 160 | | | *--NetBSD 1.6 OpenBSD 3.2 | 161 | FreeBSD 4.8 | | | | | 162 | | | | NetBSD 1.6.1 | | 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 | | | | 174 | | | | | 175 | `-|------|-----------------|---------------------. 176 | | | | \ 177 FreeBSD 5.0 | | | | 178 | | | | | 179 FreeBSD 5.1 | | | DragonFly 1.0 180 | \ | | | | 181 | ----- Mac OS X | | | 182 | 10.3 | | | 183 FreeBSD 5.2 | | | | 184 | | | | | | 185 | FreeBSD 5.2.1 | | | | 186 | | | | | 187 *-------FreeBSD 5.3 | | | | 188 | | | | OpenBSD 3.6 | 189 | | | *--NetBSD 2.0 | | 190 | | | | | | | DragonFly 1.2.0 191 | | 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 | | 203 | | | | | | | | DragonFly 1.4.0 204 | | | | | | | OpenBSD 3.9 | 205 | FreeBSD | | | | | | | 206 | 6.1 | | | | | | | 207 | | FreeBSD 5.5 | | | | | | 208 | | | | | NetBSD 3.0.1 | DragonFly 1.6.0 209 | | | | | | | | 210 | | | | | | OpenBSD 4.0 | 211 | | | | | NetBSD 3.0.2 | | 212 | | | | NetBSD 3.1 | | 213 | FreeBSD 6.2 | | | | 214 | | | | | DragonFly 1.8.0 215 | | | | OpenBSD 4.1 | 216 | | | | | DragonFly 1.10.0 217 | | Mac OS X | | | 218 | | 10.5 | | | 219 | | | | OpenBSD 4.2 | 220 | | | *--NetBSD 4.0 | | 221 | FreeBSD 6.3 | | | | | 222 | \ | | | | | 223 *--FreeBSD | | | | | DragonFly 1.12.0 224 | 7.0 | | | | | | 225 | | | | | | OpenBSD 4.3 | 226 | | | | | NetBSD | DragonFly 2.0.0 227 | | FreeBSD | | 4.0.1 OpenBSD 4.4 | 228 | | 6.4 | | | | 229 | | | | | | 230 | FreeBSD 7.1 | | | | 231 | | | | | DragonFly 2.2.0 232 | FreeBSD 7.2 | *--NetBSD OpenBSD 4.5 | 233 | \ | | 5.0 | | 234 | \ | | / | \ | | 235 | | Mac OS X | | | \ | | 236 | | 10.6 | | | \ | | 237 | | | | | | NetBSD | DragonFly 2.4.0 238 | | | | | | 5.0.1 OpenBSD 4.6 | 239 | | | | | | | | | 240 *--FreeBSD | | | | | | | | 241 | 8.0 | | | | | | | | 242 | | FreeBSD | | | | NetBSD | | 243 | | 7.3 | | | | 5.0.2 | DragonFly 2.6.0 244 | | | | | | | OpenBSD 4.7 | 245 | FreeBSD | | | | | | | 246 | 8.1 | | | | | | | 247 | | | | | | | | DragonFly 2.8.2 248 | | | | | | | OpenBSD 4.8 | 249 | | | | | | *--NetBSD | | 250 | FreeBSD FreeBSD | | | 5.1 | | 251 | 8.2 7.4 | | | | | DragonFly 2.10.1 252 | | | | | | OpenBSD 4.9 | 253 | `-----. Mac OS X | | | | | 254 | \ 10.7 | | | | | 255 | | | | | | OpenBSD 5.0 | 256 *--FreeBSD | | | | | | | 257 | 9.0 | | | | NetBSD | DragonFly 3.0.1 258 | | FreeBSD | | | 5.1.2 | | 259 | | 8.3 | | | | | | 260 | | | | | | NetBSD | | 261 | | | | | | 5.1.3 | | 262 | | | | | | | | | 263 | | | | | | NetBSD | | 264 | | | | | | 5.1.4 | | 265 | | | | | | OpenBSD 5.1 | 266 | | | Mac OS X | `--------. | | 267 | | | 10.8 | | | | 268 | | | | *--NetBSD | | | 269 | | | | | 6.0 | | | 270 | | | | | | | | OpenBSD 5.2 DragonFly 3.2.1 271 | FreeBSD | | | | | NetBSD | | 272 | 9.1 | | | | | 5.2 | | 273 | | | | | | | | | | 274 | | | | | | | NetBSD | | 275 | | | | | | | 5.2.1 | | 276 | | | | | | | | | | 277 | | | | | | | NetBSD | | 278 | | | | | | | 5.2.2 | | 279 | | | | | | | | | 280 | | | | | | \ | | 281 | | | | | | NetBSD | | 282 | | | | | | 6.0.1 | | 283 | | | | | | | OpenBSD 5.3 DragonFly 3.4.1 284 | | | | | | NetBSD | | 285 | | | | | | 6.0.2 | | 286 | | | | | | | | | 287 | | | | | | NetBSD | | 288 | | | | | | 6.0.3 | | 289 | | | | | | | | | 290 | | | | | | NetBSD | | 291 | | | | | | 6.0.4 | | 292 | | | | | | | | | 293 | | | | | | NetBSD | | 294 | | | | | | 6.0.5 | | 295 | | | | | | | | | 296 | | | | | | NetBSD | | 297 | | | | | | 6.0.6 | | 298 | | | | | | | | 299 | | | | | *--NetBSD | | 300 | | | | | 6.1 | | 301 | | FreeBSD | | | | | 302 | | 8.4 | | NetBSD | | 303 | | | | | 6.1.1 | | 304 | | | | | | | 305 | FreeBSD | | NetBSD | | 306 | 9.2 | | 6.1.2 | | 307 | | Mac OS X | | | | 308 | | 10.9 | | OpenBSD 5.4 | 309 | `-----. | | | | DragonFly 3.6.0 310 | \ | | | | | 311 *--FreeBSD | | | NetBSD | | 312 | 10.0 | | | 6.1.3 | | 313 | | | | | | | | 314 | | | | | | | DragonFly 3.6.1 315 | | | | | | | | 316 | | | | | | | | 317 | | | | | | | DragonFly 3.6.2 318 | | | | | NetBSD | | 319 | | | | | 6.1.4 | | 320 | | | | | | | | 321 | | | | | | OpenBSD 5.5 | 322 | | | | | | | | 323 | | | | | | | DragonFly 3.8.0 324 | | | | | | | | 325 | | | | | | | | 326 | | | | | | | DragonFly 3.8.1 327 | | | | | | | | 328 | | | | | | | | 329 | | | | | | | DragonFly 3.6.3 330 | | | | | | | | 331 | | FreeBSD | | | | | 332 | | 9.3 | | | | | 333 | | | | NetBSD | DragonFly 3.8.2 334 | | | | 6.1.5 | | 335 | | Mac OS X | | | 336 | | 10.10 | | | 337 | | | | OpenBSD 5.6 | 338 | FreeBSD | | | | 339 | 10.1 | | | DragonFly 4.0.1 340 | | | | | | 341 | | | | | DragonFly 4.0.2 342 | | | | | | 343 | | | | | DragonFly 4.0.3 344 | | | | | | 345 | | | | | DragonFly 4.0.4 346 | | | | | | 347 | | | | | DragonFly 4.0.5 348 | | | | | | 349 | | | | OpenBSD 5.7 | 350 | | | | | DragonFly 4.2.0 351 | FreeBSD | | | | 352 | 10.2 | | | | 353 | | macOS *--NetBSD 7.0 | | 354 | | 10.11 | | | OpenBSD 5.8 | 355 | | | | | `--. | DragonFly 4.4.1 356 | FreeBSD | | | | OpenBSD 5.9 | 357 | 10.3 | | | | | | 358 | | | | | NetBSD | | 359 | | | | | 7.0.1 | | 360 | `------. | | | | | DragonFly 4.6.0 361 | | | | | | | | 362 | | | | | | | | 363 *--FreeBSD | macOS | | | OpenBSD 6.0 | 364 | 11.0 | 10.12 | | NetBSD | | 365 | | | | | | 7.0.2 | | 366 | | | | | | | | 367 | | | | | *--NetBSD | | 368 | | | | | | 7.1 | | 369 | | | | | | | | | 370 | | | | | | | | | 371 | | | macOS | | | | DragonFly 4.8.0 372 | | | 10.13 | | | OpenBSD 6.1 | 373 | FreeBSD | | | | | | DragonFly 5.0.0 374 | 11.1 FreeBSD | | | | | | 375 | | 10.4 | | | | OpenBSD 6.2 DragonFly 5.0.1 376 | | | | | | | | 377 | `------. | | | NetBSD | DragonFly 5.0.2 378 | | | | | 7.1.1 | | 379 | | | | | | | | 380 | | | | | NetBSD | | 381 | | | | | 7.1.2 `--. | 382 | | | | | | | 383 | | | | `-----. OpenBSD 6.3 | 384 | | | *--NetBSD | | DragonFly 5.2.0 385 | | | | 8.0 | | | 386 | | | | | | | DragonFly 5.2.1 387 | | | | | | | | 388 | | | | | | | DragonFly 5.2.2 389 | FreeBSD | | | *--NetBSD | | 390 | 11.2 | | | 7.2 | | 391 | | macOS | | | | 392 | | 10.14 | | OpenBSD 6.4 | 393 | | | | | | | 394 | | | | | | DragonFly 5.4.0 395 *--FreeBSD | | | | | | 396 | 12.0 | | | | | DragonFly 5.4.1 397 | | | | | | OpenBSD 6.5 | 398 | | | | | | | | 399 | | | | | NetBSD | | 400 | | | | | 8.1 | DragonFly 5.6 401 | | | | | | | | 402 | | | | | | | DragonFly 5.6.1 403 | | FreeBSD macOS | | | | 404 | | 11.3 10.15 | | | | 405 | FreeBSD | | | | OpenBSD 6.6 | 406 | 12.1 | macOS | `-------. | | 407 | | | 10.15.1 | | | DragonFly 5.6.2 408 | | | | *--NetBSD | | | 409 | | | | | 9.0 | | | 410 | | | | | | | | | 411 | | | | | | | | DragonFly 5.8 412 | | | | | | | | | 413 | | | | | | | | DragonFly 5.6.3 414 | | | | | | NetBSD | | 415 | | | | | | 8.2 | | 416 | | | | | | | | DragonFly 5.8.1 417 | | | | | | | OpenBSD 6.7 | 418 | | FreeBSD | | | | | | 419 | | 11.4 | | | | | | 420 | | | | | | | DragonFly 5.8.2 421 | | | | | | | DragonFly 5.8.3 422 | | | | NetBSD | OpenBSD 6.8 | 423 | | | | 9.1 | | | 424 | FreeBSD macOS | | | | | 425 | 12.2 11 | | | | | 426 | | | | | | | | 427 | `------. | | | | | | 428 *--FreeBSD | | | | | | | 429 | 13.0 | | | NetBSD | OpenBSD 6.9 DragonFly 6.0.0 430 | | | | | 9.2 | | | 431 | | | | | | | | DragonFly 6.0.1 432 | | FreeBSD macOS | | | OpenBSD 7.0 | 433 | | 12.3 12 | | | | | 434 | | | | | | | | DragonFly 6.2.1 435 | | | | | | | OpenBSD 7.1 | 436 | FreeBSD | | | | | | | 437 | 13.1 | | | | | | | 438 | | | | | | | | DragonFly 6.2.2 439 | | | | | NetBSD | | | 440 | | | | | 9.3 | | | 441 | | | macOS | | | OpenBSD 7.2 | 442 | | | 13 | | | | | 443 | | FreeBSD | | | | | | 444 | | 12.4 | | | | | | 445 | | | | | | | DragonFly 6.4.0 446 | | | | | | OpenBSD 7.3 | 447 | FreeBSD | | | | | | 448 | 13.2 | | | | | | 449 | | | | | | | | 450 | `------. | | . | | | 451 | | macOS | \ | | | 452 | | 14 | \ . OpenBSD 7.4 | 453 *--FreeBSD | | | \ \ | | 454 | 14.0 | | | \ \ | | 455 | | FreeBSD | | | | | | 456 | | 13.3 | *--NetBSD | | | | 457 | | | | | 10.0 | | OpenBSD | 458 | | | | | | | | 7.5 | 459 | | | | | | NetBSD | | | 460 | | | | | | 9.4 | | | 461 | | | | | | NetBSD | | 462 | FreeBSD | | | | 8.3 | | 463 | 14.1 | | | | | | 464 | FreeBSD macOS | | | | 465 | 13.4 15 | | OpenBSD | 466 | | | | 7.6 | 467 | | | NetBSD | | 468 | | | 10.1 | | 469 | | | | | 470 | | | OpenBSD DragonFly 6.4.1 471 | | | 7.7 DragonFly 6.4.2 472 | | | | | 473 FreeBSD 15 | NetBSD 11 OpenBSD DragonFly 474 -current | -current -current -current 475 | | | | | 476 v v v v v 477 478 Time 479 ---------------- 480 481 Time tolerance +/- 6 months, depending on which book/article you read; if it was 482 the announcement in Usenet or if it was available as tape. 483 484 [44B] McKusick, Marshall Kirk, Keith Bostic, Michael J Karels, and John 485 Quarterman. The Design and Implementation of the 4.4BSD Operating System. 486 [APL] Apple website [https://www.apple.com/macosx/] 487 [BSDI] Berkeley Software Design, Inc. 488 [DFB] DragonFlyBSD Project, The. 489 [DOC] README, COPYRIGHT on tape. 490 [FBD] FreeBSD Project, The. 491 [KB] Keith Bostic. BSD2.10 available from Usenix. comp.unix.sources, Volume 11, 492 Info 4, April, 1987. 493 [KKK] Mike Karels, Kirk McKusick, and Keith Bostic. tahoe announcement. 494 comp.bugs.4bsd.ucb-fixes, June 15, 1988. 495 [KSJ] Michael J. Karels, Carl F. Smith, and William F. Jolitz. Changes in the 496 Kernel in 2.9BSD. Second Berkeley Software Distribution UNIX Version 2.9, 497 July, 1983. 498 [NBD] NetBSD Project, The. 499 [OBD] OpenBSD Project, The. 500 [QCU] Salus, Peter H. A quarter century of UNIX. ISBN 0201547775, EAN 501 9780201547771 502 [SMS] Steven M. Schultz. 2.11BSD, UNIX for the PDP-11. 503 [TUHS] The Unix Historical Society. https://minnie.tuhs.org/Unix_History/. 504 [USE] Usenet announcement. 505 [WRS] Wind River Systems, Inc. 506 [dmr] Dennis Ritchie, via E-Mail 507 508 Multics 1965 509 UNIX Summer 1969 510 DEC PDP-7 511 First Edition 1971-11-03 [QCU] 512 DEC PDP-11/20, Assembler 513 Second Edition 1972-06-12 [QCU] 514 10 UNIX installations 515 Third Edition 1973-02-xx [QCU] 516 Pipes, 16 installations 517 Fourth Edition 1973-11-xx [QCU] 518 rewriting in C effected, 519 above 30 installations 520 Fifth Edition 1974-06-xx [QCU] 521 above 50 installations 522 Sixth Edition 1975-05-xx [QCU] 523 port to DEC Vax 524 Seventh Edition 1979-01-xx [QCU] 1979-01-10 [TUHS] 525 first portable UNIX 526 Eighth Edition 1985-02-xx [QCU] 527 VAX 11/750, VAX 11/780 [dmr] 528 descended from 4.1c BSD [dmr] 529 descended from 4.1 BSD [44B] 530 scooping-out and replacement of the character-device 531 and networking part by the streams mechanism 532 533 Ninth Edition 1986-09-xx [QCU] 534 Tenth Edition 1989-10-xx [QCU] 535 536 1BSD late 1977 537 1978-01-16 [DOC] 538 1978-03-09 [QCU] 539 PDP-11, Pascal, ex(1) 540 30 free copies of 1BSD sent out 541 35 tapes sold for 50 USD [QCU] 542 2BSD mid 1978 [QCU] 1979-05-10 [TUHS] 543 75 2BSD tapes shipped 544 2.79BSD 1980-04-xx [TUHS] 545 2.8BSD 1981-07-xx [KSJ] 546 First 2BSD with bootable V7 kernel plus 547 community fixes. 548 2.8.1BSD 1982-01-xx [QCU] 549 set of performance improvements 550 2.9BSD 1983-07-xx [KSJ] 551 2.9.1BSD 1983-11-xx [TUHS] 552 2.9BSD-Seismo 1985-08-xx [SMS] 553 2.10BSD 1987-04-xx [KKK] 554 2.10.1BSD 1989-01-xx [SMS] 555 2.11BSD 1991-03-14 [SMS] 556 2.11BSD rev #430 1999-12-13 [SMS] 557 558 32V 1978-1[01]-xx [QCU] 1979-03-26 [TUHS] 559 3BSD late 1979 [QCU] March 1980 [TUHS] 560 virtual memory, page replacement, 561 demand paging 562 4.0BSD 1980-10-xx 563 4.1BSD 1981-07-08 [DOC] 564 4.1aBSD 1982-04-xx 565 alpha release, 100 sites, networking [44B] 566 4.1bBSD internal release, fast filesystem [44B] 567 4.1cBSD late 1982 568 beta release, IPC [44B] 569 4.2BSD 1983-09-xx [QCU] 570 1983-08-03 [DOC] 571 4.3BSD 1986-06-xx [QCU] 572 1986-04-05 [KB], [DOC] 573 4.3BSD Tahoe 1988-06-15 [QCU], [DOC] 574 4.3BSD NET/1 1988-11-xx [QCU] 575 1989-01-01 [DOC] 576 4.3BSD Reno 1990-06-29 [QCU], [DOC] 577 4.3BSD NET/2 1991-06-28 [QCU], [DOC] 578 579 BSD/386 ALPHA 1991-12-xx [BSDI] 580 first code released to people outside BSDI 581 386BSD 0.0 1992-02-xx [DOC] 582 BSD/386 0.3.1 1992-04-xx [BSDI] first ext. beta; B customers 583 BSD/386 0.3.3 1992-06-xx [BSDI] first CDROM version 584 386BSD 0.1 1992-07-28 [DOC] 585 4.4BSD Alpha 1992-07-07 586 BSD/386 0.9.3 1992-10-xx [BSDI] 587 first external gamma; G customers 588 BSD/386 0.9.4 1992-12-xx [BSDI] 589 would have been 1.0 except for request 590 for preliminary injunction 591 BSD/386 1.0 1993-03-xx [BSDI] 592 injunction denied; first official release 593 NetBSD 0.8 1993-04-20 [NBD] 594 4.4BSD 1993-06-01 [USE] 595 NetBSD 0.9 1993-08-23 [NBD] 596 FreeBSD 1.0 1993-11-01 [FBD] 597 FreeBSD 1.0.2 1993-11-14 [FBD] 598 supersedes 1.0 13 days after release. 599 BSD/386 1.1 1994-02-xx [BSDI] 600 4.4BSD Lite 1994-03-01 [USE] 601 FreeBSD 1.1 1994-05-07 [FBD] 602 FreeBSD 1.1.5 1994-06-30 [FBD] 603 FreeBSD 1.1.5.1 1994-07-05 [FBD] 604 supersedes 1.1.5 5 days after release. 605 NetBSD 1.0 1994-10-26 [NBD] 606 386BSD 1.0 1994-11-12 [USE] 607 FreeBSD 2.0 1994-11-23 [FBD] 608 BSD/OS 2.0 1995-01-xx [BSDI] 4.4 lite based 609 FreeBSD 2.0.5 1995-06-10 [FBD] 610 BSD/OS 2.0.1 1995-06-xx [BSDI] 611 4.4BSD Lite Release 2 1995-06-xx [44B] 612 the true final distribution from the CSRG 613 FreeBSD 2.1.0 1995-11-19 [FBD] 614 NetBSD 1.1 1995-11-26 [NBD] 615 BSD/OS 2.1 1996-01-xx [BSDI] 616 FreeBSD 2.1.5 1996-07-14 [FBD] 617 NetBSD 1.2 1996-10-04 [NBD] 618 OpenBSD 2.0 1996-10-18 [OBD] 619 FreeBSD 2.1.6 1996-11-16 [FBD] 620 FreeBSD 2.1.6.1 1996-11-25 [FBD] (sendmail security release) 621 Rhapsody 1997-xx-xx 622 FreeBSD 2.1.7 1997-02-20 [FBD] 623 BSD/OS 3.0 1997-02-xx [BSDI] 4.4 lite2 based 624 FreeBSD 2.2.0 1997-03-16 [FBD] 625 FreeBSD 2.2.1 1997-03-25 [FBD] 626 FreeBSD 2.2.2 1997-05-16 [FBD] 627 NetBSD 1.2.1 1997-05-20 [NBD] (patch release) 628 OpenBSD 2.1 1997-06-01 [OBD] 629 FreeBSD 2.2.5 1997-10-22 [FBD] 630 OpenBSD 2.2 1997-12-01 [OBD] 631 NetBSD 1.3 1998-01-04 [NBD] 632 FreeBSD 2.2.6 1998-03-25 [FBD] 633 NetBSD 1.3.1 1998-03-09 [NBD] (patch release) 634 BSD/OS 3.1 1998-03-xx [BSDI] 635 OpenBSD 2.3 1998-05-19 [OBD] 636 NetBSD 1.3.2 1998-05-29 [NBD] (patch release) 637 FreeBSD 2.2.7 1998-07-22 [FBD] 638 BSD/OS 4.0 1998-08-xx [BSDI] 639 2-lock MP support, ELF executables 640 FreeBSD 3.0 1998-10-16 [FBD] 641 FreeBSD-3.0 is a snapshot from -current, 642 while 3.1 and 3.2 are from 3.x-stable which 643 was branched quite some time after 3.0-release 644 FreeBSD 2.2.8 1998-11-29 [FBD] 645 OpenBSD 2.4 1998-12-01 [OBD] 646 NetBSD 1.3.3 1998-12-23 [NBD] (patch release) 647 FreeBSD 3.1 1999-02-15 [FBD] 648 BSD/OS 4.0.1 1999-03-xx [BSDI] 649 NetBSD 1.4 1999-05-12 [NBD] 650 FreeBSD 3.2 1999-05-17 [FBD] 651 OpenBSD 2.5 1999-05-19 [OBD] 652 NetBSD 1.4.1 1999-08-26 [NBD] (patch release) 653 FreeBSD 3.3 1999-09-17 [FBD] 654 OpenBSD 2.6 1999-12-01 [OBD] 655 FreeBSD 3.4 1999-12-20 [FBD] 656 BSD/OS 4.1 1999-12-xx [BSDI] 657 FreeBSD 4.0 2000-03-13 [FBD] 658 NetBSD 1.4.2 2000-03-19 [NBD] (patch release) 659 OpenBSD 2.7 2000-06-15 [OBD] 660 FreeBSD 3.5 2000-06-24 [FBD] 661 FreeBSD 4.1 2000-07-27 [FBD] 662 FreeBSD 3.5.1 2000-07-28 [FBD] 663 FreeBSD 4.1.1 2000-09-25 [FBD] (a network-only patch release) 664 FreeBSD 4.2 2000-11-21 [FBD] 665 NetBSD 1.4.3 2000-11-25 [NBD] (patch release) 666 BSD/OS 4.2 2000-11-29 [BSDI] 667 OpenBSD 2.8 2000-12-01 [OBD] 668 NetBSD 1.5 2000-12-06 [NBD] 669 Mac OS X 10.0 2001-03-24 [APL] 670 FreeBSD 4.3 2001-04-20 [FBD] 671 OpenBSD 2.9 2001-06-01 [OBD] 672 NetBSD 1.5.1 2001-07-11 [NBD] (patch release) 673 NetBSD 1.5.2 2001-09-13 [NBD] (patch release) 674 FreeBSD 4.4 2001-09-18 [FBD] 675 Mac OS X 10.1 2001-09-29 [APL] 676 OpenBSD 3.0 2001-12-01 [OBD] 677 FreeBSD 4.5 2002-01-29 [FBD] 678 BSD/OS 4.3 2002-03-14 [WRS] 679 OpenBSD 3.1 2002-05-19 [OBD] 680 FreeBSD 4.6 2002-06-15 [FBD] 681 NetBSD 1.5.3 2002-07-22 [NBD] (patch release) 682 FreeBSD 4.6.2 2002-08-15 [FBD] (patch release) 683 Mac OS X 10.2 2002-08-23 [APL] 684 NetBSD 1.6 2002-09-14 [NBD] 685 FreeBSD 4.7 2002-10-08 [FBD] 686 OpenBSD 3.2 2002-11-01 [OBD] 687 FreeBSD 5.0 2003-01-17 [FBD] 688 FreeBSD 5.0 is a separate branch off of 689 -current, similar to 3.0. 690 FreeBSD 4.8 2003-04-03 [FBD] 691 NetBSD 1.6.1 2003-04-21 [NBD] (patch release) 692 OpenBSD 3.3 2003-05-01 [OBD] 693 BSD/OS 5.0 2003-05-?? [WRS] 694 FreeBSD 5.1 2003-06-09 [FBD] 695 Mac OS X 10.3 2003-10-24 [APL] 696 FreeBSD 4.9 2003-10-28 [FBD] 697 BSD/OS 5.1 ISE 2003-10-?? [WRS] (final version) 698 OpenBSD 3.4 2003-11-01 [OBD] 699 FreeBSD 5.2 2004-01-12 [FBD] 700 FreeBSD 5.2.1 2004-02-22 [FBD] (patch release) 701 NetBSD 1.6.2 2004-03-01 [NBD] (patch release) 702 OpenBSD 3.5 2004-04-01 [OBD] 703 FreeBSD 4.10 2004-05-27 [FBD] 704 DragonFly 1.0 2004-07-12 [DFB] 705 OpenBSD 3.6 2004-10-29 [OBD] 706 FreeBSD 5.3 2004-11-06 [FBD] 707 NetBSD 2.0 2004-12-09 [NBD] 708 FreeBSD 4.11 2005-01-25 [FBD] 709 DragonFly 1.2.0 2005-04-08 [DFB] 710 NetBSD 2.0.2 2005-04-14 [NBD] (security/critical release) 711 Mac OS X 10.4 2005-04-29 [APL] 712 FreeBSD 5.4 2005-05-09 [FBD] 713 OpenBSD 3.7 2005-05-19 [OBD] 714 NetBSD 2.0.3 2005-10-31 [NBD] (security/critical release) 715 OpenBSD 3.8 2005-11-01 [OBD] 716 FreeBSD 6.0 2005-11-01 [FBD] 717 NetBSD 2.1 2005-11-02 [NBD] 718 NetBSD 3.0 2005-12-23 [NBD] 719 DragonFly 1.4.0 2006-01-08 [DFB] 720 FreeBSD 2.2.9 2006-04-01 [FBD] 721 OpenBSD 3.9 2006-05-01 [OBD] 722 FreeBSD 6.1 2006-05-08 [FBD] 723 FreeBSD 5.5 2006-05-25 [FBD] 724 NetBSD 3.0.1 2006-07-24 [NBD] (security/critical release) 725 DragonFly 1.6.0 2006-07-24 [DFB] 726 OpenBSD 4.0 2006-11-01 [OBD] 727 NetBSD 3.0.2 2006-11-04 [NBD] (security/critical release) 728 NetBSD 3.1 2006-11-04 [NBD] 729 FreeBSD 6.2 2007-01-15 [FBD] 730 DragonFly 1.8.0 2007-01-30 [DFB] 731 OpenBSD 4.1 2007-05-01 [OBD] 732 DragonFly 1.10.0 2007-08-06 [DFB] 733 Mac OS X 10.5 2007-10-26 [APL] 734 OpenBSD 4.2 2007-11-01 [OBD] 735 NetBSD 4.0 2007-12-19 [NBD] 736 FreeBSD 6.3 2008-01-18 [FBD] 737 DragonFly 1.12.0 2008-02-26 [DFB] 738 FreeBSD 7.0 2008-02-27 [FBD] 739 OpenBSD 4.3 2008-05-01 [OBD] 740 DragonFly 2.0.0 2008-07-21 [DFB] 741 OpenBSD 4.4 2008-11-01 [OBD] 742 FreeBSD 6.4 2008-11-28 [FBD] 743 FreeBSD 7.1 2009-01-04 [FBD] 744 DragonFly 2.2.0 2009-02-17 [DFB] 745 NetBSD 5.0 2009-04-29 [NBD] 746 OpenBSD 4.5 2009-05-01 [OBD] 747 FreeBSD 7.2 2009-05-04 [FBD] 748 Mac OS X 10.6 2009-06-08 [APL] 749 NetBSD 5.0.1 2009-08-02 [NBD] (security/critical release) 750 DragonFly 2.4.0 2009-09-16 [DFB] 751 OpenBSD 4.6 2009-10-18 [OBD] 752 FreeBSD 8.0 2009-11-26 [FBD] 753 NetBSD 5.0.2 2010-02-12 [NBD] (security/critical release) 754 FreeBSD 7.3 2010-03-23 [FBD] 755 DragonFly 2.6.0 2010-03-28 [DFB] 756 OpenBSD 4.7 2010-05-19 [OBD] 757 FreeBSD 8.1 2010-07-24 [FBD] 758 DragonFly 2.8.2 2010-10-30 [DFB] 759 OpenBSD 4.8 2010-11-01 [OBD] 760 NetBSD 5.1 2010-11-19 [NBD] 761 FreeBSD 7.4 2011-02-24 [FBD] 762 FreeBSD 8.2 2011-02-24 [FBD] 763 DragonFly 2.10.1 2011-04-26 [DFB] 764 OpenBSD 4.9 2011-05-01 [OBD] 765 Mac OS X 10.7 2011-07-20 [APL] 766 OpenBSD 5.0 2011-11-01 [OBD] 767 FreeBSD 9.0 2012-01-12 [FBD] 768 NetBSD 5.1.2 2012-02-02 [NBD] (security/critical release) 769 DragonFly 3.0.1 2012-02-21 [DFB] 770 FreeBSD 8.3 2012-04-18 [FBD] 771 OpenBSD 5.1 2012-05-01 [OBD] 772 Mac OS X 10.8 2012-07-25 [APL] 773 NetBSD 6.0 2012-10-17 [NBD] 774 OpenBSD 5.2 2012-11-01 [OBD] 775 DragonFly 3.2.1 2012-11-02 [DFB] 776 NetBSD 5.2 2012-12-03 [NBD] 777 NetBSD 6.0.1 2012-12-26 [NBD] (security/critical release) 778 FreeBSD 9.1 2012-12-30 [FBD] 779 DragonFly 3.4.1 2013-04-29 [DFB] 780 OpenBSD 5.3 2013-05-01 [OBD] 781 NetBSD 6.0.2 2013-05-18 [NBD] (security/critical release) 782 NetBSD 6.1 2013-05-18 [NBD] 783 FreeBSD 8.4 2013-06-07 [FBD] 784 NetBSD 6.1.1 2013-08-22 [NBD] 785 NetBSD 5.1.3 2013-09-29 [NBD] 786 NetBSD 5.2.1 2013-09-29 [NBD] 787 FreeBSD 9.2 2013-09-30 [FBD] 788 NetBSD 6.0.3 2013-09-30 [NBD] 789 NetBSD 6.1.2 2013-09-30 [NBD] 790 Mac OS X 10.9 2013-10-22 [APL] 791 OpenBSD 5.4 2013-11-01 [OBD] 792 DragonFly 3.6.0 2013-11-25 [DFB] 793 FreeBSD 10.0 2014-01-20 [FBD] 794 NetBSD 5.1.4 2014-01-25 [NBD] 795 NetBSD 5.2.2 2014-01-25 [NBD] 796 NetBSD 6.0.4 2014-01-25 [NBD] 797 NetBSD 6.1.3 2014-01-25 [NBD] 798 DragonFly 3.6.1 2014-02-22 [DFB] 799 DragonFly 3.6.2 2014-04-10 [DFB] 800 NetBSD 6.0.5 2014-04-12 [NBD] 801 NetBSD 6.1.4 2014-04-12 [NBD] 802 OpenBSD 5.5 2014-05-01 [OBD] 803 DragonFly 3.8.0 2014-06-04 [DFB] 804 DragonFly 3.8.1 2014-06-16 [DFB] 805 DragonFly 3.6.3 2014-06-17 [DFB] 806 FreeBSD 9.3 2014-07-05 [FBD] 807 DragonFly 3.8.2 2014-08-08 [DFB] 808 NetBSD 6.0.6 2014-09-22 [NBD] 809 NetBSD 6.1.5 2014-09-22 [NBD] 810 Mac OS X 10.10 2014-10-16 [APL] 811 OpenBSD 5.6 2014-11-01 [OBD] 812 FreeBSD 10.1 2014-11-14 [FBD] 813 DragonFly 4.0.1 2014-11-25 [DFB] 814 DragonFly 4.0.2 2015-01-07 [DFB] 815 DragonFly 4.0.3 2015-01-21 [DFB] 816 DragonFly 4.0.4 2015-03-09 [DFB] 817 DragonFly 4.0.5 2015-03-23 [DFB] 818 OpenBSD 5.7 2015-05-01 [OBD] 819 DragonFly 4.2.0 2015-06-29 [DFB] 820 FreeBSD 10.2 2015-08-13 [FBD] 821 NetBSD 7.0 2015-09-25 [NBD] 822 OS X 10.11 2015-09-30 [APL] 823 OpenBSD 5.8 2015-10-18 [OBD] 824 DragonFly 4.4.1 2015-12-07 [DFB] 825 OpenBSD 5.9 2016-03-29 [OBD] 826 FreeBSD 10.3 2016-04-04 [FBD] 827 NetBSD 7.0.1 2016-05-22 [NBD] 828 DragonFly 4.6.0 2016-08-02 [DFB] 829 OpenBSD 6.0 2016-09-01 [OBD] 830 macOS 10.12 2016-09-20 [APL] 831 FreeBSD 11.0 2016-10-10 [FBD] 832 NetBSD 7.0.2 2016-10-21 [NBD] 833 NetBSD 7.1 2017-03-11 [NBD] 834 DragonFly 4.8.0 2017-03-27 [DFB] 835 OpenBSD 6.1 2017-04-11 [OBD] 836 FreeBSD 11.1 2017-07-26 [FBD] 837 macOS 10.13 2017-09-25 [APL] 838 FreeBSD 10.4 2017-10-03 [FBD] 839 OpenBSD 6.2 2017-10-09 [OBD] 840 DragonFly 5.0.0 2017-10-16 [DFB] 841 DragonFly 5.0.1 2017-11-06 [DFB] 842 DragonFly 5.0.2 2017-12-04 [DFB] 843 NetBSD 7.1.1 2017-12-22 [NBD] 844 NetBSD 7.1.2 2018-03-15 [NBD] 845 OpenBSD 6.3 2018-04-02 [OBD] 846 DragonFly 5.2.0 2018-04-10 [DFB] 847 DragonFly 5.2.1 2018-05-20 [DFB] 848 DragonFly 5.2.2 2018-06-18 [DFB] 849 FreeBSD 11.2 2018-06-27 [FBD] 850 NetBSD 8.0 2018-07-17 [NBD] 851 NetBSD 7.2 2018-08-29 [NBD] 852 macOS 10.14 2018-09-24 [APL] 853 OpenBSD 6.4 2018-10-18 [OBD] 854 DragonFly 5.4.0 2018-12-03 [DFB] 855 FreeBSD 12.0 2018-12-11 [FBD] 856 DragonFly 5.4.1 2018-12-24 [DFB] 857 OpenBSD 6.5 2019-05-01 [OBD] 858 NetBSD 8.1 2019-06-04 [NBD] 859 DragonFly 5.6 2019-06-17 [DFB] 860 DragonFly 5.6.1 2019-06-19 [DFB] 861 FreeBSD 11.3 2019-07-09 [FBD] 862 DragonFly 5.6.2 2019-08-11 [DFB] 863 OpenBSD 6.6 2019-10-17 [OBD] 864 macOS 10.15 2019-10-07 [APL] 865 macOS 10.15.1 2019-10-29 [APL] (security/critical release) 866 FreeBSD 12.1 2019-11-04 [FBD] 867 NetBSD 9.0 2020-02-14 [NBD] 868 DragonFly 5.8 2020-03-03 [DFB] 869 DragonFly 5.6.3 2020-03-11 [DFB] 870 NetBSD 8.2 2020-03-31 [NBD] 871 DragonFly 5.8.1 2020-05-06 [DFB] 872 OpenBSD 6.7 2020-05-19 [OBD] 873 FreeBSD 11.4 2020-06-16 [FBD] 874 DragonFly 5.8.2 2020-09-23 [DFB] 875 DragonFly 5.8.3 2020-09-24 [DFB] 876 OpenBSD 6.8 2020-10-18 [OBD] 877 NetBSD 9.1 2020-10-18 [NBD] 878 FreeBSD 12.2 2020-10-27 [FBD] 879 macOS 11 2020-11-12 [APL] 880 FreeBSD 13.0 2021-04-13 [FBD] 881 OpenBSD 6.9 2021-05-01 [OBD] 882 DragonFly 6.0 2021-05-08 [DFB] 883 NetBSD 9.2 2021-05-12 [NBD] 884 DragonFly 6.0.1 2021-10-12 [DFB] 885 OpenBSD 7.0 2021-10-14 [OBD] 886 macOS 12 2021-10-25 [APL] 887 FreeBSD 12.3 2021-12-01 [FBD] 888 DragonFly 6.2.1 2022-01-09 [DFB] 889 OpenBSD 7.1 2022-04-21 [OBD] 890 FreeBSD 13.1 2022-05-17 [FBD] 891 DragonFly 6.2.2 2022-06-09 [DFB] 892 NetBSD 9.3 2022-08-04 [NBD] 893 OpenBSD 7.2 2022-10-20 [OBD] 894 macOS 13 2022-10-24 [APL] 895 FreeBSD 12.4 2022-12-05 [FBD] 896 DragonFly 6.4 2022-12-30 [DFB] 897 OpenBSD 7.3 2023-04-10 [OBD] 898 FreeBSD 13.2 2023-04-11 [FBD] 899 macOS 14 2023-09-26 [APL] 900 OpenBSD 7.4 2023-10-16 [OBD] 901 FreeBSD 14.0 2023-11-20 [FBD] 902 FreeBSD 13.3 2024-03-05 [FBD] 903 NetBSD 10.0 2024-03-28 [NBD] 904 OpenBSD 7.5 2024-04-05 [OBD] 905 NetBSD 9.4 2024-04-20 [NBD] 906 NetBSD 8.3 2024-05-07 [NBD] 907 FreeBSD 14.1 2024-07-04 [FBD] 908 macOS 15 2024-09-16 [APL] 909 FreeBSD 13.4 2024-09-17 [FBD] 910 OpenBSD 7.6 2024-10-08 [OBD] 911 NetBSD 10.1 2024-12-16 [NBD] 912 OpenBSD 7.7 2025-04-28 [OBD] 913 DragonFly 6.4.1 2025-04-30 [DFB] 914 DragonFly 6.4.2 2025-05-09 [DFB] 915 916 Bibliography 917 ------------------------ 918 919 Leffler, Samuel J., Marshall Kirk McKusick, Michael J Karels and John 920 Quarterman. The Design and Implementation of the 4.3BSD UNIX Operating 921 System. Reading, Mass. Addison-Wesley, 1989. ISBN 0-201-06196-1 922 923 Salus, Peter H. A quarter century of UNIX. Addison-Wesley Publishing 924 Company, Inc., 1994. ISBN 0-201-54777-5 925 926 McKusick, Marshall Kirk, Keith Bostic, Michael J Karels, and John 927 Quarterman. The Design and Implementation of the 4.4BSD Operating 928 System. Reading, Mass. Addison-Wesley, 1996. ISBN 0-201-54979-4 929 930 McKusick, Marshall Kirk, George Neville-Neil. The Design and 931 Implementation of the FreeBSD Operating System. 932 Addison-Wesley Professional, Published: Aug 2, 2004. ISBN 0-201-70245-2 933 934 McKusick, Marshall Kirk, George Neville-Neil, Robert Watson. The 935 Design and Implementation of the FreeBSD Operating System, 2nd Edition. 936 Pearson Education, Inc., 2014. ISBN 0-321-96897-2 937 938 Doug McIlroy. Research Unix Reader. 939 940 Michael G. Brown. The Role of BSD in the Development of Unix. 941 Presented to the Tasmanian Unix Special Interest Group of the 942 Australian Computer Society, Hobart, August 1993. 943 944 Peter H. Salus. Unix at 25. Byte Magazine, October 1994. 945 URL: https://web.archive.org/web/20081230094857/http://www.byte.com/art/9410/sec8/art3.htm 946 947 Andreas Klemm, Lars Kller. If you're going to San Francisco ... 948 Die freien BSD-Varianten von Unix. c't April 1997, page 368ff. 949 950 FreeBSD Release Information 951 URL: https://www.FreeBSD.org/releases/ 952 953 Manual pages for FreeBSD and ports 954 URL: https://man.FreeBSD.org/cgi/man.cgi 955 956 UNIX history graphing project 957 URL: https://minnie.tuhs.org/Unix_History/index.html 958 959 UNIX history 960 URL: https://www.levenez.com/unix/ 961 962 James Howard: The BSD Family Tree 963 URL: https://web.archive.org/web/20090427195917/http://ezine.daemonnews.org/200104/bsd_family.html 964 ("what are the differences between FreeBSD, NetBSD, and OpenBSD?") 965 966 967 Acknowledgments 968 --------------- 969 970 Josh Gilliam for suggestions, bug fixes, and finding very old 971 original BSD announcements from Usenet or tapes. 972 973 Steven M. Schultz for providing 2.8BSD, 2.10BSD, 2.11BSD manual pages. 974 975 -- 976 Copyright (c) 1997-2023 Wolfram Schneider <wosch (a] FreeBSD.org> 977 URL: https://cgit.freebsd.org/src/tree/share/misc/bsd-family-tree 978 979 $NetBSD: bsd-family-tree,v 1.87 2025/08/31 14:46:22 ast Exp $ 980
Indexes created Wed Nov 05 01:09:58 GMT 2025