1d0c72fe5SGreg LeheyThe UNIX system family tree: Research and BSD 2d0c72fe5SGreg Lehey--------------------------------------------- 3364fe18bSWolfram Schneider 4364fe18bSWolfram SchneiderFirst Edition (V1) 5364fe18bSWolfram Schneider | 6364fe18bSWolfram SchneiderSecond Edition (V2) 7364fe18bSWolfram Schneider | 8364fe18bSWolfram SchneiderThird Edition (V3) 9364fe18bSWolfram Schneider | 10364fe18bSWolfram SchneiderFourth Edition (V4) 11364fe18bSWolfram Schneider | 12364fe18bSWolfram SchneiderFifth Edition (V5) 13364fe18bSWolfram Schneider | 14364fe18bSWolfram SchneiderSixth Edition (V6) -----* 1541976667SWolfram Schneider \ | 1641976667SWolfram Schneider \ | 1741976667SWolfram Schneider \ | 18364fe18bSWolfram SchneiderSeventh Edition (V7) | 1941976667SWolfram Schneider \ | 2041976667SWolfram Schneider \ 1BSD 2141976667SWolfram Schneider 32V | 2241976667SWolfram Schneider \ 2BSD---------------* 2341976667SWolfram Schneider \ / | 2441976667SWolfram Schneider \ / | 2541976667SWolfram Schneider \/ | 2641976667SWolfram Schneider 3BSD | 2741976667SWolfram Schneider | | 28c1733818SWarner Losh 4.0BSD 2.79BSD 2941976667SWolfram Schneider | | 30d0c72fe5SGreg Lehey 4.1BSD --------------> 2.8BSD 31d0c72fe5SGreg Lehey | | 32d0c72fe5SGreg Lehey 4.1aBSD -----------\ | 33d0c72fe5SGreg Lehey | \ | 34d0c72fe5SGreg Lehey 4.1bBSD \ | 35d0c72fe5SGreg Lehey | \ | 36d0c72fe5SGreg Lehey *------ 4.1cBSD --------------> 2.9BSD 3741976667SWolfram Schneider / | | 38d0c72fe5SGreg LeheyEighth Edition | 2.9BSD-Seismo 392690f9b1SWolfram Schneider | | | 4041976667SWolfram Schneider +----<--- 4.2BSD 2.9.1BSD 41364fe18bSWolfram Schneider | | | 4241976667SWolfram Schneider +----<--- 4.3BSD -------------> 2.10BSD 43364fe18bSWolfram Schneider | | / | 4441976667SWolfram SchneiderNinth Edition | / 2.10.1BSD 45364fe18bSWolfram Schneider | 4.3BSD Tahoe-----+ | 46364fe18bSWolfram Schneider | | \ | 47364fe18bSWolfram Schneider | | \ | 4841976667SWolfram Schneider v | 2.11BSD 492690f9b1SWolfram SchneiderTenth Edition | | 5020b9e93cSWolfram Schneider | 2.11BSD rev #430 512690f9b1SWolfram Schneider 4.3BSD NET/1 | 522690f9b1SWolfram Schneider | v 53364fe18bSWolfram Schneider 4.3BSD Reno 54364fe18bSWolfram Schneider | 55364fe18bSWolfram Schneider *---------- 4.3BSD NET/2 -------------------+-------------* 56364fe18bSWolfram Schneider | | | | 57cf2e52f3SJun-ichiro itojun Hagino386BSD 0.0 | | BSD/386 ALPHA 58364fe18bSWolfram Schneider | | | | 59cf2e52f3SJun-ichiro itojun Hagino386BSD 0.1 ------------>+ | BSD/386 0.3.[13] 602690f9b1SWolfram Schneider | \ | 4.4BSD Alpha | 61cf2e52f3SJun-ichiro itojun Hagino | 386BSD 1.0 | | BSD/386 0.9.[34] 62364fe18bSWolfram Schneider | | 4.4BSD | 632690f9b1SWolfram Schneider | | / | | 642690f9b1SWolfram Schneider | | 4.4BSD-Encumbered | | 65d8817306SEitan Adler | -NetBSD 0.8 | BSD/386 1.0 66d8817306SEitan Adler | / | | | 67cfdcc8c7SSevan JaniyanFreeBSD 1.0 <-----' *--NetBSD 0.9 | BSD/386 1.1 68ea930425SWolfram Schneider | | .----- 4.4BSD Lite | 69ea930425SWolfram SchneiderFreeBSD 1.1 | / / | \ | 70cfdcc8c7SSevan Janiyan | | / | | \ | 71cfdcc8c7SSevan JaniyanFreeBSD 1.1.5 .---|--------' | | \ | 72cfdcc8c7SSevan Janiyan | / | | | \ | 73cfdcc8c7SSevan JaniyanFreeBSD 1.1.5.1 / | | | \ | 74cfdcc8c7SSevan Janiyan | / *--NetBSD 1.0 <-' | \ | 75ea930425SWolfram Schneider | / | | \ | 76ea930425SWolfram SchneiderFreeBSD 2.0 <--' | | BSD/OS 2.0 77b0412902SWolfram Schneider | \ | | 78ea930425SWolfram SchneiderFreeBSD 2.0.5 \ | BSD/OS 2.0.1 790f877240SJeroen Ruigrok van der Werven | .-----\------------- 4.4BSD Lite2 | 800f877240SJeroen Ruigrok van der Werven | | \ | | | | | 810f877240SJeroen Ruigrok van der Werven | | .-----|------Rhapsody | | | | 820f877240SJeroen Ruigrok van der Werven | | | | NetBSD 1.3 | | | 830f877240SJeroen Ruigrok van der Werven | | | | OpenBSD 2.3 | | 840f877240SJeroen Ruigrok van der Werven | | | | BSD/OS 3.0 | 850f877240SJeroen Ruigrok van der WervenFreeBSD 2.1 | | | | 86cfdcc8c7SSevan Janiyan | | | | *--NetBSD 1.1 -. BSD/OS 2.1 870f877240SJeroen Ruigrok van der Werven | FreeBSD 2.1.5 | | | \ | 88cfdcc8c7SSevan Janiyan | | | | *--NetBSD 1.2 \ BSD/OS 3.0 890f877240SJeroen Ruigrok van der Werven | FreeBSD 2.1.6 | | | \ OpenBSD 2.0 | 900f877240SJeroen Ruigrok van der Werven | | | | | \ | | 910f877240SJeroen Ruigrok van der Werven | FreeBSD 2.1.6.1 | | | \ | | 920f877240SJeroen Ruigrok van der Werven | | | | | \ | | 930f877240SJeroen Ruigrok van der Werven | FreeBSD 2.1.7 | | | | | | 940f877240SJeroen Ruigrok van der Werven | | | | | NetBSD 1.2.1 | | 950f877240SJeroen Ruigrok van der Werven | FreeBSD 2.1.7.1 | | | | | 960f877240SJeroen Ruigrok van der Werven | | | | | | 970f877240SJeroen Ruigrok van der Werven | | | | | | 980f877240SJeroen Ruigrok van der Werven *-FreeBSD 2.2 | | | | | 99ea930425SWolfram Schneider | \ | | | | | 1000f877240SJeroen Ruigrok van der Werven | FreeBSD 2.2.1 | | | | | 1010f877240SJeroen Ruigrok van der Werven | | | | | | | 1020f877240SJeroen Ruigrok van der Werven | FreeBSD 2.2.2 | | | OpenBSD 2.1 | 1030f877240SJeroen Ruigrok van der Werven | | | | | | | 1040f877240SJeroen Ruigrok van der Werven | FreeBSD 2.2.5 | | | | | 1050f877240SJeroen Ruigrok van der Werven | | | | | OpenBSD 2.2 | 106cfdcc8c7SSevan Janiyan | | | | *--NetBSD 1.3 | | 1070f877240SJeroen Ruigrok van der Werven | FreeBSD 2.2.6 | | | | | | 1080f877240SJeroen Ruigrok van der Werven | | | | | NetBSD 1.3.1 | BSD/OS 3.1 1090f877240SJeroen Ruigrok van der Werven | | | | | | OpenBSD 2.3 | 1100f877240SJeroen Ruigrok van der Werven | | | | | NetBSD 1.3.2 | | 1110f877240SJeroen Ruigrok van der Werven | FreeBSD 2.2.7 | | | | | | 1120f877240SJeroen Ruigrok van der Werven | | | | | | | BSD/OS 4.0 1130f877240SJeroen Ruigrok van der Werven | FreeBSD 2.2.8 | | | | | | 11496aff461SUlrich Spörlein | | | | | | | | 11596aff461SUlrich Spörlein | v | | | | OpenBSD 2.4 | 11696aff461SUlrich Spörlein | FreeBSD 2.2.9 | | | | | | 11796aff461SUlrich Spörlein | | | | | | | 1180f877240SJeroen Ruigrok van der WervenFreeBSD 3.0 <--------* | | v | | 1190f877240SJeroen Ruigrok van der Werven | | | NetBSD 1.3.3 | | 1200f877240SJeroen Ruigrok van der Werven *---FreeBSD 3.1 | | | | 1210f877240SJeroen Ruigrok van der Werven | | | | | BSD/OS 4.0.1 122cfdcc8c7SSevan Janiyan | FreeBSD 3.2----* | .--*--NetBSD 1.4 OpenBSD 2.5 | 1230f877240SJeroen Ruigrok van der Werven | | | | | | | | | 1240f877240SJeroen Ruigrok van der Werven | | | | | | | | | 1250f877240SJeroen Ruigrok van der Werven | | | | | | | | | 1260f877240SJeroen Ruigrok van der Werven | FreeBSD 3.3 | | | | NetBSD 1.4.1 | | 1270f877240SJeroen Ruigrok van der Werven | | | | | | | OpenBSD 2.6 | 1280f877240SJeroen Ruigrok van der Werven | FreeBSD 3.4 | | | | | | | 1290f877240SJeroen Ruigrok van der Werven | | | | | | | | BSD/OS 4.1 1300f877240SJeroen Ruigrok van der WervenFreeBSD 4.0 | | | | | NetBSD 1.4.2 | | 1310f877240SJeroen Ruigrok van der Werven | | | | | | | | | 1320f877240SJeroen Ruigrok van der Werven | | | | | | | | | 1330f877240SJeroen Ruigrok van der Werven | FreeBSD 3.5 | | | | | OpenBSD 2.7 | 1340f877240SJeroen Ruigrok van der Werven | | | | | | | | | 1350f877240SJeroen Ruigrok van der Werven | FreeBSD 3.5.1 | | | | | | | 1360f877240SJeroen Ruigrok van der Werven | | | | | | | | 1370f877240SJeroen Ruigrok van der Werven *---FreeBSD 4.1 | | | | | | | 13807fb2bccSSevan Janiyan | | | | | | | | | 1390f877240SJeroen Ruigrok van der Werven | FreeBSD 4.1.1 | | / | | | | 1401baa7ea7SWolfram Schneider | | | | / | | | | 1410f877240SJeroen Ruigrok van der Werven | FreeBSD 4.2 Darwin/ | NetBSD 1.4.3 | | 142593a0617SHiroki Sato | | Mac OS X | OpenBSD 2.8 BSD/OS 4.2 143593a0617SHiroki Sato | | | | | | 1441da2e589SWolfram Schneider | | | | | | 145cfdcc8c7SSevan Janiyan | | 10.0 *--NetBSD 1.5 | | 14618632a5dSMaxim Konovalov | FreeBSD 4.3 | | | | | 14718632a5dSMaxim Konovalov | | | | | OpenBSD 2.9 | 14818632a5dSMaxim Konovalov | | | | NetBSD 1.5.1 | | 14918632a5dSMaxim Konovalov | | | | | | | 1508d40415dSJohn Baldwin | FreeBSD 4.4-. | | NetBSD 1.5.2 | | 1518d40415dSJohn Baldwin | | | Mac OS X | | | | 1528d40415dSJohn Baldwin | | | 10.1 | | OpenBSD 3.0 | 1538d40415dSJohn Baldwin | FreeBSD 4.5 | | | | | | 1548d40415dSJohn Baldwin | | \ | | | | BSD/OS 4.3 1558d40415dSJohn Baldwin | FreeBSD 4.6 \ | | | OpenBSD 3.1 | 1561de8bd1cSMurray Stokely | | \ | | NetBSD 1.5.3 | | 157593a0617SHiroki Sato | FreeBSD 4.6.2 Mac OS X | | | 158593a0617SHiroki Sato | | 10.2 | | | 1591de8bd1cSMurray Stokely | FreeBSD 4.7 | | | | 160cfdcc8c7SSevan Janiyan | | | *--NetBSD 1.6 OpenBSD 3.2 | 1611de8bd1cSMurray Stokely | FreeBSD 4.8 | | | | | 1621de8bd1cSMurray Stokely | | | | NetBSD 1.6.1 | | 163726dc81dSSergey A. Osokin | |--------. | | | OpenBSD 3.3 BSD/OS 5.0 164726dc81dSSergey A. Osokin | | \ | | | | | 165726dc81dSSergey A. Osokin | FreeBSD 4.9 | | | | OpenBSD 3.4 BSD/OS 5.1 ISE 16691e5a0cdSWolfram Schneider | | | | | | | 167726dc81dSSergey A. Osokin | | | | | NetBSD 1.6.2 | 168726dc81dSSergey A. Osokin | | | | | | | 169726dc81dSSergey A. Osokin | | | | | | OpenBSD 3.5 170726dc81dSSergey A. Osokin | | | | | v | 171726dc81dSSergey A. Osokin | FreeBSD 4.10 | | | | 172d6567e01SMaxim Konovalov | | | | | | 173c80f5eeeSMaxim Konovalov | FreeBSD 4.11 | | | | 17448b7a4b7SMaxim Konovalov | | | | | 17548b7a4b7SMaxim Konovalov | `-|------|-----------------|---------------------. 176726dc81dSSergey A. Osokin | | | | \ 177726dc81dSSergey A. OsokinFreeBSD 5.0 | | | | 178726dc81dSSergey A. Osokin | | | | | 179310814ceSMaxim KonovalovFreeBSD 5.1 | | | DragonFly 1.0 180726dc81dSSergey A. Osokin | \ | | | | 181726dc81dSSergey A. Osokin | ----- Mac OS X | | | 182726dc81dSSergey A. Osokin | 10.3 | | | 183726dc81dSSergey A. OsokinFreeBSD 5.2 | | | | 18418f77ad2SHiroki Sato | | | | | | 185726dc81dSSergey A. Osokin | FreeBSD 5.2.1 | | | | 186e1958528SWolfram Schneider | | | | | 1877e16358bSMaxim Konovalov *-------FreeBSD 5.3 | | | | 188310814ceSMaxim Konovalov | | | | OpenBSD 3.6 | 189cfdcc8c7SSevan Janiyan | | | *--NetBSD 2.0 | | 190fe35a11aSMaxim Konovalov | | | | | | | DragonFly 1.2.0 191fe35a11aSMaxim Konovalov | | Mac OS X | | NetBSD 2.0.2 | | 1927e16358bSMaxim Konovalov | | 10.4 | | | | | 1937e16358bSMaxim Konovalov | FreeBSD 5.4 | | | | | | 194fe35a11aSMaxim Konovalov | | | | | | OpenBSD 3.7 | 1957e16358bSMaxim Konovalov | | | | | NetBSD 2.0.3 | | 1967e16358bSMaxim Konovalov | | | | | | | | 1977e16358bSMaxim Konovalov *--FreeBSD | | | | v OpenBSD 3.8 | 1987e16358bSMaxim Konovalov | 6.0 | | | | | | 1997e16358bSMaxim Konovalov | | | | | \ | | 2007e16358bSMaxim Konovalov | | | | | NetBSD 2.1 | | 201fe35a11aSMaxim Konovalov | | | | | | | 202cfdcc8c7SSevan Janiyan | | | | *--NetBSD 3.0 | | 2035e263e60SMaxim Konovalov | | | | | | | | DragonFly 1.4.0 2045e263e60SMaxim Konovalov | | | | | | | OpenBSD 3.9 | 2055e263e60SMaxim Konovalov | FreeBSD | | | | | | | 2065e263e60SMaxim Konovalov | 6.1 | | | | | | | 2075e263e60SMaxim Konovalov | | FreeBSD 5.5 | | | | | | 2085e263e60SMaxim Konovalov | | | | | NetBSD 3.0.1 | DragonFly 1.6.0 2095e263e60SMaxim Konovalov | | | | | | | | 21036fde22bSMaxim Konovalov | | | | | | OpenBSD 4.0 | 21136fde22bSMaxim Konovalov | | | | | NetBSD 3.0.2 | | 21236fde22bSMaxim Konovalov | | | | NetBSD 3.1 | | 21336fde22bSMaxim Konovalov | FreeBSD 6.2 | | | | 21437a5c137SMaxim Konovalov | | | | | DragonFly 1.8.0 21571aec6d0SMaxim Konovalov | | | | OpenBSD 4.1 | 216e22d18dcSMaxim Konovalov | | | | | DragonFly 1.10.0 21748b7a4b7SMaxim Konovalov | | Mac OS X | | | 21848b7a4b7SMaxim Konovalov | | 10.5 | | | 219d30d2203SMaxim Konovalov | | | | OpenBSD 4.2 | 220cfdcc8c7SSevan Janiyan | | | *--NetBSD 4.0 | | 221d8817306SEitan Adler | FreeBSD 6.3 | | | | | 222d8817306SEitan Adler | \ | | | | | 223d8817306SEitan Adler *--FreeBSD | | | | | DragonFly 1.12.0 224d8817306SEitan Adler | 7.0 | | | | | | 225d8817306SEitan Adler | | | | | | OpenBSD 4.3 | 2266a5335f5SEitan Adler | | | | | NetBSD | DragonFly 2.0.0 2276a5335f5SEitan Adler | | FreeBSD | | 4.0.1 OpenBSD 4.4 | 2286dccc756SMaxim Konovalov | | 6.4 | | | | 2296dccc756SMaxim Konovalov | | | | | | 2306dccc756SMaxim Konovalov | FreeBSD 7.1 | | | | 23199f41b91SMaxim Konovalov | | | | | DragonFly 2.2.0 232cfdcc8c7SSevan Janiyan | FreeBSD 7.2 | *--NetBSD OpenBSD 4.5 | 233cfdcc8c7SSevan Janiyan | \ | | 5.0 | | 234cfdcc8c7SSevan Janiyan | \ | | / | \ | | 235cfdcc8c7SSevan Janiyan | | Mac OS X | | | \ | | 236cfdcc8c7SSevan Janiyan | | 10.6 | | | \ | | 237cfdcc8c7SSevan Janiyan | | | | | | NetBSD | DragonFly 2.4.0 238cfdcc8c7SSevan Janiyan | | | | | | 5.0.1 OpenBSD 4.6 | 239cfdcc8c7SSevan Janiyan | | | | | | | | | 240cfdcc8c7SSevan Janiyan *--FreeBSD | | | | | | | | 241cfdcc8c7SSevan Janiyan | 8.0 | | | | | | | | 242cfdcc8c7SSevan Janiyan | | FreeBSD | | | | NetBSD | | 243cfdcc8c7SSevan Janiyan | | 7.3 | | | | 5.0.2 | DragonFly 2.6.0 244cfdcc8c7SSevan Janiyan | | | | | | | OpenBSD 4.7 | 245cfdcc8c7SSevan Janiyan | FreeBSD | | | | | | | 246cfdcc8c7SSevan Janiyan | 8.1 | | | | | | | 247cfdcc8c7SSevan Janiyan | | | | | | | | DragonFly 2.8.2 248cfdcc8c7SSevan Janiyan | | | | | | | OpenBSD 4.8 | 249cfdcc8c7SSevan Janiyan | | | | | | *--NetBSD | | 2506a5335f5SEitan Adler | FreeBSD FreeBSD | | | 5.1 | | 2516a5335f5SEitan Adler | 8.2 7.4 | | | | | DragonFly 2.10.1 2526a5335f5SEitan Adler | | | | | | OpenBSD 4.9 | 2536a5335f5SEitan Adler | `-----. Mac OS X | | | | | 2546a5335f5SEitan Adler | \ 10.7 | | | | | 2556a5335f5SEitan Adler | | | | | | OpenBSD 5.0 | 2566a5335f5SEitan Adler *--FreeBSD | | | | | | | 2576a5335f5SEitan Adler | 9.0 | | | | NetBSD | DragonFly 3.0.1 2586a5335f5SEitan Adler | | FreeBSD | | | 5.1.2 | | 259426ab282SEitan Adler | | 8.3 | | | | | | 260426ab282SEitan Adler | | | | | | NetBSD | | 261426ab282SEitan Adler | | | | | | 5.1.3 | | 2629f6f2440SSevan Janiyan | | | | | | | | | 2639f6f2440SSevan Janiyan | | | | | | NetBSD | | 2649f6f2440SSevan Janiyan | | | | | | 5.1.4 | | 265426ab282SEitan Adler | | | | | | OpenBSD 5.1 | 266cfdcc8c7SSevan Janiyan | | | Mac OS X | `--------. | | 267cfdcc8c7SSevan Janiyan | | | 10.8 | | | | 268cfdcc8c7SSevan Janiyan | | | | *--NetBSD | | | 269cfdcc8c7SSevan Janiyan | | | | | 6.0 | | | 2706a5335f5SEitan Adler | | | | | | | | OpenBSD 5.2 DragonFly 3.2.1 2716a5335f5SEitan Adler | FreeBSD | | | | | NetBSD | | 2726a5335f5SEitan Adler | 9.1 | | | | | 5.2 | | 2735bbecb65SGlen Barber | | | | | | | | | | 2745bbecb65SGlen Barber | | | | | | | NetBSD | | 2755bbecb65SGlen Barber | | | | | | | 5.2.1 | | 2769f6f2440SSevan Janiyan | | | | | | | | | | 2779f6f2440SSevan Janiyan | | | | | | | NetBSD | | 2789f6f2440SSevan Janiyan | | | | | | | 5.2.2 | | 279426ab282SEitan Adler | | | | | | | | | 2805bbecb65SGlen Barber | | | | | | \ | | 281426ab282SEitan Adler | | | | | | NetBSD | | 2825bbecb65SGlen Barber | | | | | | 6.0.1 | | 2839f6f2440SSevan Janiyan | | | | | | | OpenBSD 5.3 DragonFly 3.4.1 2843bad2eaaSEitan Adler | | | | | | NetBSD | | 2853bad2eaaSEitan Adler | | | | | | 6.0.2 | | 2869f6f2440SSevan Janiyan | | | | | | | | | 2875bbecb65SGlen Barber | | | | | | NetBSD | | 28892aece21SEitan Adler | | | | | | 6.0.3 | | 289f53d329eSEitan Adler | | | | | | | | | 290f53d329eSEitan Adler | | | | | | NetBSD | | 291f53d329eSEitan Adler | | | | | | 6.0.4 | | 292f53d329eSEitan Adler | | | | | | | | | 293f53d329eSEitan Adler | | | | | | NetBSD | | 294f53d329eSEitan Adler | | | | | | 6.0.5 | | 295b6d43966SEitan Adler | | | | | | | | | 296b6d43966SEitan Adler | | | | | | NetBSD | | 297b6d43966SEitan Adler | | | | | | 6.0.6 | | 298426ab282SEitan Adler | | | | | | | | 299cfdcc8c7SSevan Janiyan | | | | | *--NetBSD | | 300cfdcc8c7SSevan Janiyan | | | | | 6.1 | | 3013bad2eaaSEitan Adler | | FreeBSD | | | | | 302cfdcc8c7SSevan Janiyan | | 8.4 | | NetBSD | | 303cfdcc8c7SSevan Janiyan | | | | | 6.1.1 | | 3043bad2eaaSEitan Adler | | | | | | | 305cfdcc8c7SSevan Janiyan | FreeBSD | | NetBSD | | 306cfdcc8c7SSevan Janiyan | 9.2 | | 6.1.2 | | 307cfdcc8c7SSevan Janiyan | | Mac OS X | | | | 3082f9234fdSDmitry Morozovsky | | 10.9 | | OpenBSD 5.4 | 3092f9234fdSDmitry Morozovsky | `-----. | | | | DragonFly 3.6.0 3102f9234fdSDmitry Morozovsky | \ | | | | | 311cfdcc8c7SSevan Janiyan *--FreeBSD | | | NetBSD | | 312cfdcc8c7SSevan Janiyan | 10.0 | | | 6.1.3 | | 313cfdcc8c7SSevan Janiyan | | | | | | | | 3142da9bf1dSMaxim Konovalov | | | | | | | DragonFly 3.6.1 3152da9bf1dSMaxim Konovalov | | | | | | | | 3162da9bf1dSMaxim Konovalov | | | | | | | | 3172da9bf1dSMaxim Konovalov | | | | | | | DragonFly 3.6.2 318cfdcc8c7SSevan Janiyan | | | | | NetBSD | | 319cfdcc8c7SSevan Janiyan | | | | | 6.1.4 | | 3202da9bf1dSMaxim Konovalov | | | | | | | | 3212da9bf1dSMaxim Konovalov | | | | | | OpenBSD 5.5 | 3222da9bf1dSMaxim Konovalov | | | | | | | | 3232da9bf1dSMaxim Konovalov | | | | | | | DragonFly 3.8.0 3242da9bf1dSMaxim Konovalov | | | | | | | | 3252da9bf1dSMaxim Konovalov | | | | | | | | 3262da9bf1dSMaxim Konovalov | | | | | | | DragonFly 3.8.1 3272da9bf1dSMaxim Konovalov | | | | | | | | 3282da9bf1dSMaxim Konovalov | | | | | | | | 3292da9bf1dSMaxim Konovalov | | | | | | | DragonFly 3.6.3 3302da9bf1dSMaxim Konovalov | | | | | | | | 3312da9bf1dSMaxim Konovalov | | FreeBSD | | | | | 3322da9bf1dSMaxim Konovalov | | 9.3 | | | | | 333cfdcc8c7SSevan Janiyan | | | | NetBSD | DragonFly 3.8.2 334cfdcc8c7SSevan Janiyan | | | | 6.1.5 | | 3352da9bf1dSMaxim Konovalov | | Mac OS X | | | 3362da9bf1dSMaxim Konovalov | | 10.10 | | | 3372da9bf1dSMaxim Konovalov | | | | OpenBSD 5.6 | 3382f9234fdSDmitry Morozovsky | FreeBSD | | | | 3392da9bf1dSMaxim Konovalov | 10.1 | | | DragonFly 4.0.1 340d712e17cSSergey Kandaurov | | | | | | 341d712e17cSSergey Kandaurov | | | | | DragonFly 4.0.2 342d712e17cSSergey Kandaurov | | | | | | 343d712e17cSSergey Kandaurov | | | | | DragonFly 4.0.3 344d712e17cSSergey Kandaurov | | | | | | 345d712e17cSSergey Kandaurov | | | | | DragonFly 4.0.4 346d712e17cSSergey Kandaurov | | | | | | 347d712e17cSSergey Kandaurov | | | | | DragonFly 4.0.5 348d712e17cSSergey Kandaurov | | | | | | 349d712e17cSSergey Kandaurov | | | | OpenBSD 5.7 | 350d712e17cSSergey Kandaurov | | | | | DragonFly 4.2.0 351d712e17cSSergey Kandaurov | FreeBSD | | | | 352d712e17cSSergey Kandaurov | 10.2 | | | | 353cfdcc8c7SSevan Janiyan | | macOS *--NetBSD 7.0 | | 3548fc80197SEitan Adler | | 10.11 | | | OpenBSD 5.8 | 3558fc80197SEitan Adler | | | | | `--. | DragonFly 4.4.1 3568fc80197SEitan Adler | FreeBSD | | | | OpenBSD 5.9 | 3578fc80197SEitan Adler | 10.3 | | | | | | 358cfdcc8c7SSevan Janiyan | | | | | NetBSD | | 359cfdcc8c7SSevan Janiyan | | | | | 7.0.1 | | 3608fc80197SEitan Adler | `------. | | | | | DragonFly 4.6.0 3618fc80197SEitan Adler | | | | | | | | 3628fc80197SEitan Adler | | | | | | | | 3638fc80197SEitan Adler *--FreeBSD | macOS | | | OpenBSD 6.0 | 364cfdcc8c7SSevan Janiyan | 11.0 | 10.12 | | NetBSD | | 365cfdcc8c7SSevan Janiyan | | | | | | 7.0.2 | | 3668fc80197SEitan Adler | | | | | | | | 367cfdcc8c7SSevan Janiyan | | | | | *--NetBSD | | 368cfdcc8c7SSevan Janiyan | | | | | | 7.1 | | 369cfdcc8c7SSevan Janiyan | | | | | | | | | 370cfdcc8c7SSevan Janiyan | | | | | | | | | 371cfdcc8c7SSevan Janiyan | | | macOS | | | | DragonFly 4.8.0 372cfdcc8c7SSevan Janiyan | | | 10.13 | | | OpenBSD 6.1 | 373cfdcc8c7SSevan Janiyan | FreeBSD | | | | | | DragonFly 5.0.0 374cfdcc8c7SSevan Janiyan | 11.1 FreeBSD | | | | | | 375cfdcc8c7SSevan Janiyan | | 10.4 | | | | OpenBSD 6.2 DragonFly 5.0.1 376b5381607SEitan Adler | | | | | | | | 377cfdcc8c7SSevan Janiyan | `------. | | | NetBSD | DragonFly 5.0.2 378cfdcc8c7SSevan Janiyan | | | | | 7.1.1 | | 379b5381607SEitan Adler | | | | | | | | 380cfdcc8c7SSevan Janiyan | | | | | NetBSD | | 381cfdcc8c7SSevan Janiyan | | | | | 7.1.2 `--. | 38296287fcdSEitan Adler | | | | | | | 383cfdcc8c7SSevan Janiyan | | | | `-----. OpenBSD 6.3 | 384cfdcc8c7SSevan Janiyan | | | *--NetBSD | | DragonFly 5.2.0 385cfdcc8c7SSevan Janiyan | | | | 8.0 | | | 386cfdcc8c7SSevan Janiyan | | | | | | | DragonFly 5.2.1 387cfdcc8c7SSevan Janiyan | | | | | | | | 388cfdcc8c7SSevan Janiyan | | | | | | | DragonFly 5.2.2 389cfdcc8c7SSevan Janiyan | FreeBSD | | | *--NetBSD | | 390cfdcc8c7SSevan Janiyan | 11.2 | | | 7.2 | | 391b8bf627bSSevan Janiyan | | macOS | | | | 392b8bf627bSSevan Janiyan | | 10.14 | | OpenBSD 6.4 | 393b8bf627bSSevan Janiyan | | | | | | | 394b8bf627bSSevan Janiyan | | | | | | DragonFly 5.4.0 395b8bf627bSSevan Janiyan *--FreeBSD | | | | | | 396b0b78eb0SSevan Janiyan | 12.0 | | | | | DragonFly 5.4.1 397b0b78eb0SSevan Janiyan | | | | | | OpenBSD 6.5 | 398b0b78eb0SSevan Janiyan | | | | | | | | 399b0b78eb0SSevan Janiyan | | | | | NetBSD | | 400b0b78eb0SSevan Janiyan | | | | | 8.1 | DragonFly 5.6 401b5381607SEitan Adler | | | | | | | 402b0b78eb0SSevan Janiyan | | | | | | DragonFly 5.6.1 40371fb754dSEitan Adler | | FreeBSD macOS | | | 40471fb754dSEitan Adler | | 11.3 10.15 | | | 40501531835SMaxim Konovalov | FreeBSD | | OpenBSD 6.6 | 40671fb754dSEitan Adler | 12.1 macOS | | | 40771fb754dSEitan Adler | | 10.15.1 | | DragonFly 5.6.2 408b8bf627bSSevan Janiyan | | | *--NetBSD | | 409b8bf627bSSevan Janiyan | v | | 9.0 | | 41031d2b1cfSSevan Janiyan | | | | | 411d71831dbSMaxim KonovalovFreeBSD 13 -current | NetBSD -current OpenBSD -current DragonFly -current 412b5381607SEitan Adler | | | | | 413b5381607SEitan Adler v v v v v 414364fe18bSWolfram Schneider 415364fe18bSWolfram SchneiderTime 416364fe18bSWolfram Schneider---------------- 417364fe18bSWolfram Schneider 4183c8b8b84SJeroen Ruigrok van der WervenTime tolerance +/- 6 months, depending on which book/article you read; if it 4193c8b8b84SJeroen Ruigrok van der Wervenwas the announcement in Usenet or if it was available as tape. 4202690f9b1SWolfram Schneider 4212690f9b1SWolfram Schneider[44B] McKusick, Marshall Kirk, Keith Bostic, Michael J Karels, 4222690f9b1SWolfram Schneider and John Quarterman. The Design and Implementation of 4232690f9b1SWolfram Schneider the 4.4BSD Operating System. 424a2aef24aSEitan Adler[APL] Apple website [https://www.apple.com/macosx/] 425e48fd6e3SJohn Baldwin[BSDI] Berkeley Software Design, Inc. 426f868afbdSMaxim Konovalov[DFB] DragonFlyBSD Project, The. 4272690f9b1SWolfram Schneider[DOC] README, COPYRIGHT on tape. 428e48fd6e3SJohn Baldwin[FBD] FreeBSD Project, The. 429e48fd6e3SJohn Baldwin[KB] Keith Bostic. BSD2.10 available from Usenix. comp.unix.sources, 430e48fd6e3SJohn Baldwin Volume 11, Info 4, April, 1987. 43116de69e9SJohn Baldwin[KKK] Mike Karels, Kirk McKusick, and Keith Bostic. tahoe announcement. 43216de69e9SJohn Baldwin comp.bugs.4bsd.ucb-fixes, June 15, 1988. 4332690f9b1SWolfram Schneider[KSJ] Michael J. Karels, Carl F. Smith, and William F. Jolitz. 4342690f9b1SWolfram Schneider Changes in the Kernel in 2.9BSD. Second Berkeley Software 4352690f9b1SWolfram Schneider Distribution UNIX Version 2.9, July, 1983. 436bd6b6ea9SWolfram Schneider[NBD] NetBSD Project, The. 437bd6b6ea9SWolfram Schneider[OBD] OpenBSD Project, The. 438e48fd6e3SJohn Baldwin[QCU] Salus, Peter H. A quarter century of UNIX. 439e48fd6e3SJohn Baldwin[SMS] Steven M. Schultz. 2.11BSD, UNIX for the PDP-11. 440c1733818SWarner Losh[TUHS] The Unix Historical Society. http://minnie.tuhs.org/Unix_History/. 441e48fd6e3SJohn Baldwin[USE] Usenet announcement. 44218632a5dSMaxim Konovalov[WRS] Wind River Systems, Inc. 443e48fd6e3SJohn Baldwin[dmr] Dennis Ritchie, via E-Mail 444364fe18bSWolfram Schneider 445364fe18bSWolfram SchneiderMultics 1965 446d0c72fe5SGreg LeheyUNIX Summer 1969 4472690f9b1SWolfram Schneider DEC PDP-7 4482690f9b1SWolfram SchneiderFirst Edition 1971-11-03 [QCU] 4492690f9b1SWolfram Schneider DEC PDP-11/20, Assembler 4502690f9b1SWolfram SchneiderSecond Edition 1972-06-12 [QCU] 451d0c72fe5SGreg Lehey 10 UNIX installations 4522690f9b1SWolfram SchneiderThird Edition 1973-02-xx [QCU] 4532690f9b1SWolfram Schneider Pipes, 16 installations 4542690f9b1SWolfram SchneiderFourth Edition 1973-11-xx [QCU] 4552690f9b1SWolfram Schneider rewriting in C effected, 456364fe18bSWolfram Schneider above 30 installations 4572690f9b1SWolfram SchneiderFifth Edition 1974-06-xx [QCU] 4582690f9b1SWolfram Schneider above 50 installations 4592690f9b1SWolfram SchneiderSixth Edition 1975-05-xx [QCU] 4602690f9b1SWolfram Schneider port to DEC Vax 4613a89a755SWarner LoshSeventh Edition 1979-01-xx [QCU] 1979-01-10 [TUHS] 462d0c72fe5SGreg Lehey first portable UNIX 463d0c72fe5SGreg LeheyEighth Edition 1985-02-xx [QCU] 46441976667SWolfram Schneider VAX 11/750, VAX 11/780 [dmr] 46541976667SWolfram Schneider descended from 4.1c BSD [dmr] 46641976667SWolfram Schneider descended from 4.1 BSD [44B] 46741976667SWolfram Schneider scooping-out and replacement of the character-device 46841976667SWolfram Schneider and networking part by the streams mechanism 46941976667SWolfram Schneider 4702690f9b1SWolfram SchneiderNinth Edition 1986-09-xx [QCU] 4712690f9b1SWolfram SchneiderTenth Edition 1989-10-xx [QCU] 472364fe18bSWolfram Schneider 4732690f9b1SWolfram Schneider1BSD late 1977 4742690f9b1SWolfram Schneider 1978-03-09 [QCU] 4752690f9b1SWolfram Schneider PDP-11, Pascal, ex(1) 4762690f9b1SWolfram Schneider 30 free copies of 1BSD sent out 4772690f9b1SWolfram Schneider 35 tapes sold for 50 USD [QCU] 478c1733818SWarner Losh2BSD mid 1978 [QCU] 1979-05-10 [TUHS] 4792690f9b1SWolfram Schneider 75 2BSD tapes shipped 480c1733818SWarner Losh2.79BSD 1980-04-xx [TUHS] 4812690f9b1SWolfram Schneider2.8BSD 1981-07-xx [KSJ] 482364fe18bSWolfram Schneider 4832690f9b1SWolfram Schneider2.8.1BSD 1982-01-xx [QCU] 4842690f9b1SWolfram Schneider set of performance improvements 4852690f9b1SWolfram Schneider2.9BSD 1983-07-xx [KSJ] 486c1733818SWarner Losh2.9.1BSD 1983-11-xx [TUHS] 4872690f9b1SWolfram Schneider2.9BSD-Seismo 1985-08-xx [SMS] 4882690f9b1SWolfram Schneider2.10BSD 1987-04-xx [KKK] 4892690f9b1SWolfram Schneider2.10.1BSD 1989-01-xx [SMS] 4902690f9b1SWolfram Schneider2.11BSD 1992-02-xx [SMS] 49120b9e93cSWolfram Schneider2.11BSD rev #430 1999-12-13 [SMS] 4922690f9b1SWolfram Schneider 4933a89a755SWarner Losh32V 1978-1[01]-xx [QCU] 1979-03-26 [TUHS] 494c1733818SWarner Losh3BSD late 1979 [QCU] March 1980 [TUHS] 4952690f9b1SWolfram Schneider virtual memory, page replacement, 496364fe18bSWolfram Schneider demand paging 4972690f9b1SWolfram Schneider4.0BSD 1980-10-xx 4983fa2337cSJosef Karthauser4.1BSD 1981-07-08 [DOC] 4992690f9b1SWolfram Schneider4.1aBSD 1982-04-xx 5002690f9b1SWolfram Schneider alpha release, 100 sites, networking [44B] 5012690f9b1SWolfram Schneider4.1bBSD internal release, fast filesystem [44B] 502364fe18bSWolfram Schneider4.1cBSD late 1982 5032690f9b1SWolfram Schneider beta release, IPC [44B] 5042690f9b1SWolfram Schneider4.2BSD 1983-09-xx [QCU] 5053fa2337cSJosef Karthauser 1983-08-03 [DOC] 5062690f9b1SWolfram Schneider4.3BSD 1986-06-xx [QCU] 5073fa2337cSJosef Karthauser 1986-04-05 [KB], [DOC] 5083fa2337cSJosef Karthauser4.3BSD Tahoe 1988-06-15 [QCU], [DOC] 5092690f9b1SWolfram Schneider4.3BSD NET/1 1988-11-xx [QCU] 5103fa2337cSJosef Karthauser 1989-01-01 [DOC] 5113fa2337cSJosef Karthauser4.3BSD Reno 1990-06-29 [QCU], [DOC] 5123fa2337cSJosef Karthauser4.3BSD NET/2 1991-06-28 [QCU], [DOC] 513ea930425SWolfram Schneider 514cf2e52f3SJun-ichiro itojun HaginoBSD/386 ALPHA 1991-12-xx [BSDI] 515ea930425SWolfram Schneider first code released to people outside BSDI 5162690f9b1SWolfram Schneider386BSD 0.0 1992-02-xx [DOC] 517cf2e52f3SJun-ichiro itojun HaginoBSD/386 0.3.1 1992-04-xx [BSDI] first ext. beta; B customers 518cf2e52f3SJun-ichiro itojun HaginoBSD/386 0.3.3 1992-06-xx [BSDI] first CDROM version 519b61c02a7SJeroen Ruigrok van der Werven386BSD 0.1 1992-07-28 [DOC] 5202690f9b1SWolfram Schneider4.4BSD Alpha 1992-07-07 521cf2e52f3SJun-ichiro itojun HaginoBSD/386 0.9.3 1992-10-xx [BSDI] 522ea930425SWolfram Schneider first external gamma; G customers 523cf2e52f3SJun-ichiro itojun HaginoBSD/386 0.9.4 1992-12-xx [BSDI] 524ea930425SWolfram Schneider would have been 1.0 except for request 525ea930425SWolfram Schneider for preliminary injunction 526cf2e52f3SJun-ichiro itojun HaginoBSD/386 1.0 1993-03-xx [BSDI] 527ea930425SWolfram Schneider injunction denied; first official release 52879be51f4SWolfram SchneiderNetBSD 0.8 1993-04-20 [NBD] 5292690f9b1SWolfram Schneider4.4BSD 1993-06-01 [USE] 530bd6b6ea9SWolfram SchneiderNetBSD 0.9 1993-08-23 [NBD] 531d4e639b2SNik ClaytonFreeBSD 1.0 1993-11-01 [FBD] 532253ce92cSWarner LoshFreeBSD 1.0.2 1993-11-14 [FBD] 533253ce92cSWarner Losh supersedes 1.0 13 days after release. 534cf2e52f3SJun-ichiro itojun HaginoBSD/386 1.1 1994-02-xx [BSDI] 5352690f9b1SWolfram Schneider4.4BSD Lite 1994-03-01 [USE] 536d8a1df19SMaxim KonovalovFreeBSD 1.1 1994-05-07 [FBD] 537d8a1df19SMaxim KonovalovFreeBSD 1.1.5 1994-06-30 [FBD] 538d8a1df19SMaxim KonovalovFreeBSD 1.1.5.1 1994-07-05 [FBD] 539d8a1df19SMaxim Konovalov supersedes 1.1.5 5 days after release. 54079be51f4SWolfram SchneiderNetBSD 1.0 1994-10-26 [NBD] 541ccce5d49SJordan K. Hubbard386BSD 1.0 1994-11-12 [USE] 542463d4f50SMaxim KonovalovFreeBSD 2.0 1994-11-23 [FBD] 543ea930425SWolfram SchneiderBSD/OS 2.0 1995-01-xx [BSDI] 4.4 lite based 544b61c02a7SJeroen Ruigrok van der WervenFreeBSD 2.0.5 1995-06-10 [FBD] 545ea930425SWolfram SchneiderBSD/OS 2.0.1 1995-06-xx [BSDI] 5462690f9b1SWolfram Schneider4.4BSD Lite Release 2 1995-06-xx [44B] 5472690f9b1SWolfram Schneider the true final distribution from the CSRG 548b61c02a7SJeroen Ruigrok van der WervenFreeBSD 2.1.0 1995-11-19 [FBD] 549bd6b6ea9SWolfram SchneiderNetBSD 1.1 1995-11-26 [NBD] 550ea930425SWolfram SchneiderBSD/OS 2.1 1996-01-xx [BSDI] 551b61c02a7SJeroen Ruigrok van der WervenFreeBSD 2.1.5 1996-07-14 [FBD] 552bd6b6ea9SWolfram SchneiderNetBSD 1.2 1996-10-04 [NBD] 553bd6b6ea9SWolfram SchneiderOpenBSD 2.0 1996-10-18 [OBD] 554b61c02a7SJeroen Ruigrok van der WervenFreeBSD 2.1.6 1996-11-16 [FBD] 555b61c02a7SJeroen Ruigrok van der WervenFreeBSD 2.1.6.1 1996-11-25 [FBD] (sendmail security release) 5560f877240SJeroen Ruigrok van der WervenRhapsody 1997-xx-xx 557b61c02a7SJeroen Ruigrok van der WervenFreeBSD 2.1.7 1997-02-20 [FBD] 558ea930425SWolfram SchneiderBSD/OS 3.0 1997-02-xx [BSDI] 4.4 lite2 based 559b61c02a7SJeroen Ruigrok van der WervenFreeBSD 2.2.0 1997-03-16 [FBD] 560b61c02a7SJeroen Ruigrok van der WervenFreeBSD 2.2.1 1997-03-25 [FBD] 561b61c02a7SJeroen Ruigrok van der WervenFreeBSD 2.2.2 1997-05-16 [FBD] 56279be51f4SWolfram SchneiderNetBSD 1.2.1 1997-05-20 [NBD] (patch release) 563bd6b6ea9SWolfram SchneiderOpenBSD 2.1 1997-06-01 [OBD] 5643c8b8b84SJeroen Ruigrok van der WervenFreeBSD 2.2.5 1997-10-22 [FBD] 565bd6b6ea9SWolfram SchneiderOpenBSD 2.2 1997-12-01 [OBD] 566e0739b2bSJun-ichiro itojun HaginoNetBSD 1.3 1998-01-04 [NBD] 5673c8b8b84SJeroen Ruigrok van der WervenFreeBSD 2.2.6 1998-03-25 [FBD] 56879be51f4SWolfram SchneiderNetBSD 1.3.1 1998-03-09 [NBD] (patch release) 569ea930425SWolfram SchneiderBSD/OS 3.1 1998-03-xx [BSDI] 570bd6b6ea9SWolfram SchneiderOpenBSD 2.3 1998-05-19 [OBD] 57179be51f4SWolfram SchneiderNetBSD 1.3.2 1998-05-29 [NBD] (patch release) 5723c8b8b84SJeroen Ruigrok van der WervenFreeBSD 2.2.7 1998-07-22 [FBD] 573ea930425SWolfram SchneiderBSD/OS 4.0 1998-08-xx [BSDI] 574ea930425SWolfram Schneider 2-lock MP support, ELF executables 575e068a011SWolfram SchneiderFreeBSD 3.0 1998-10-16 [FBD] 576f7d3c1b2SWolfram Schneider FreeBSD-3.0 is a snapshot from -current, 577f7d3c1b2SWolfram Schneider while 3.1 and 3.2 are from 3.x-stable which 578f7d3c1b2SWolfram Schneider was branched quite some time after 3.0-release 579bd6b6ea9SWolfram SchneiderFreeBSD 2.2.8 1998-11-29 [FBD] 580bd6b6ea9SWolfram SchneiderOpenBSD 2.4 1998-12-01 [OBD] 58179be51f4SWolfram SchneiderNetBSD 1.3.3 1998-12-23 [NBD] (patch release) 582b0412902SWolfram SchneiderFreeBSD 3.1 1999-02-15 [FBD] 583ea930425SWolfram SchneiderBSD/OS 4.0.1 1999-03-xx [BSDI] 584dc42ee8aSWolfram SchneiderNetBSD 1.4 1999-05-12 [NBD] 5859b3da24eSBill FumerolaFreeBSD 3.2 1999-05-17 [FBD] 5869b3da24eSBill FumerolaOpenBSD 2.5 1999-05-19 [OBD] 58779be51f4SWolfram SchneiderNetBSD 1.4.1 1999-08-26 [NBD] (patch release) 5889b3da24eSBill FumerolaFreeBSD 3.3 1999-09-17 [FBD] 5899b3da24eSBill FumerolaOpenBSD 2.6 1999-12-01 [OBD] 5909b3da24eSBill FumerolaFreeBSD 3.4 1999-12-20 [FBD] 591ea930425SWolfram SchneiderBSD/OS 4.1 1999-12-xx [BSDI] 592d7ebac73SWolfram SchneiderFreeBSD 4.0 2000-03-13 [FBD] 593d7ebac73SWolfram SchneiderNetBSD 1.4.2 2000-03-19 [NBD] (patch release) 594b88a21e2SWolfram SchneiderOpenBSD 2.7 2000-06-15 [OBD] 5955734912aSAlexander LangerFreeBSD 3.5 2000-06-24 [FBD] 5965734912aSAlexander LangerFreeBSD 4.1 2000-07-27 [FBD] 59796710987SWolfram SchneiderFreeBSD 3.5.1 2000-07-28 [FBD] 5980d6a396dSWolfram SchneiderFreeBSD 4.1.1 2000-09-25 [FBD] (a network-only patch release) 5993c8b8b84SJeroen Ruigrok van der WervenFreeBSD 4.2 2000-11-21 [FBD] 6003c8b8b84SJeroen Ruigrok van der WervenNetBSD 1.4.3 2000-11-25 [NBD] (patch release) 6016aec809cSWolfram SchneiderBSD/OS 4.2 2000-11-29 [BSDI] 6023c8b8b84SJeroen Ruigrok van der WervenOpenBSD 2.8 2000-12-01 [OBD] 6038ae86891SWolfram SchneiderNetBSD 1.5 2000-12-06 [NBD] 6040f877240SJeroen Ruigrok van der WervenMac OS X 10.0 2001-03-24 [APL] 605db78250eSWolfram SchneiderFreeBSD 4.3 2001-04-20 [FBD] 60660a6ab0eSJun-ichiro itojun HaginoOpenBSD 2.9 2001-06-01 [OBD] 60708274cdfSJun-ichiro itojun HaginoNetBSD 1.5.1 2001-07-11 [NBD] (patch release) 608219e51baSWolfram SchneiderNetBSD 1.5.2 2001-09-13 [NBD] (patch release) 609fdccb1e8SDavid E. O'BrienFreeBSD 4.4 2001-09-18 [FBD] 61016de69e9SJohn BaldwinMac OS X 10.1 2001-09-29 [APL] 611dc2e5999SWolfram SchneiderOpenBSD 3.0 2001-12-01 [OBD] 61264e70e56SWolfram SchneiderFreeBSD 4.5 2002-01-29 [FBD] 61318632a5dSMaxim KonovalovBSD/OS 4.3 2002-03-14 [WRS] 614bec2b944SWolfram SchneiderOpenBSD 3.1 2002-05-19 [OBD] 615bec2b944SWolfram SchneiderFreeBSD 4.6 2002-06-15 [FBD] 616c3712ca9SWolfram SchneiderNetBSD 1.5.3 2002-07-22 [NBD] (patch release) 6178d40415dSJohn BaldwinFreeBSD 4.6.2 2002-08-15 [FBD] (patch release) 6188d40415dSJohn BaldwinMac OS X 10.2 2002-08-23 [APL] 6198d40415dSJohn BaldwinNetBSD 1.6 2002-09-14 [NBD] 6208595a93dSMurray StokelyFreeBSD 4.7 2002-10-08 [FBD] 6210bd7c043SMaxim KonovalovOpenBSD 3.2 2002-11-01 [OBD] 622c467be1fSWolfram SchneiderFreeBSD 5.0 2003-01-17 [FBD] 623c467be1fSWolfram Schneider FreeBSD 5.0 is a separate branch off of 624c467be1fSWolfram Schneider -current, similar to 3.0. 62506ca28f0SMurray StokelyFreeBSD 4.8 2003-04-03 [FBD] 62653cabb16SWolfram SchneiderNetBSD 1.6.1 2003-04-21 [NBD] (patch release) 627ef05268eSWolfram SchneiderOpenBSD 3.3 2003-05-01 [OBD] 6281de8bd1cSMurray StokelyBSD/OS 5.0 2003-05-?? [WRS] 6291de8bd1cSMurray StokelyFreeBSD 5.1 2003-06-09 [FBD] 63065b8a8feSMurray StokelyMac OS X 10.3 2003-10-24 [APL] 63165b8a8feSMurray StokelyFreeBSD 4.9 2003-10-28 [FBD] 632e1958528SWolfram SchneiderBSD/OS 5.1 ISE 2003-10-?? [WRS] (final version) 63391e5a0cdSWolfram SchneiderOpenBSD 3.4 2003-11-01 [OBD] 634d13df3e1SMaxim KonovalovFreeBSD 5.2 2004-01-12 [FBD] 635c3c75c83SWolfram SchneiderFreeBSD 5.2.1 2004-02-22 [FBD] (patch release) 636372c9822SMaxim KonovalovNetBSD 1.6.2 2004-03-01 [NBD] (patch release) 637372c9822SMaxim KonovalovOpenBSD 3.5 2004-04-01 [OBD] 63818f77ad2SHiroki SatoFreeBSD 4.10 2004-05-27 [FBD] 639f868afbdSMaxim KonovalovDragonFly 1.0 2004-07-12 [DFB] 640310814ceSMaxim KonovalovOpenBSD 3.6 2004-10-29 [OBD] 6411327f24bSHiroki SatoFreeBSD 5.3 2004-11-06 [FBD] 642989a2aaeSMaxim KonovalovNetBSD 2.0 2004-12-09 [NBD] 643c80f5eeeSMaxim KonovalovFreeBSD 4.11 2005-01-25 [FBD] 644f868afbdSMaxim KonovalovDragonFly 1.2.0 2005-04-08 [DFB] 645593a0617SHiroki SatoNetBSD 2.0.2 2005-04-14 [NBD] (security/critical release) 6462c6b3249SMaxim KonovalovMac OS X 10.4 2005-04-29 [APL] 6476904c47aSMaxim KonovalovFreeBSD 5.4 2005-05-09 [FBD] 64892aa3968SMaxim KonovalovOpenBSD 3.7 2005-05-19 [OBD] 649fe35a11aSMaxim KonovalovNetBSD 2.0.3 2005-10-31 [NBD] (security/critical release) 65069fdf278SMaxim KonovalovOpenBSD 3.8 2005-11-01 [OBD] 651b9bc21b2SMaxim KonovalovFreeBSD 6.0 2005-11-01 [FBD] 652fe35a11aSMaxim KonovalovNetBSD 2.1 2005-11-02 [NBD] 6531d5fbb8dSMaxim KonovalovNetBSD 3.0 2005-12-23 [NBD] 654c0263970SMaxim KonovalovDragonFly 1.4.0 2006-01-08 [DFB] 65596aff461SUlrich SpörleinFreeBSD 2.2.9 2006-04-01 [FBD] 656fee16a48SMaxim KonovalovOpenBSD 3.9 2006-05-01 [OBD] 657cc042607SMaxim KonovalovFreeBSD 6.1 2006-05-08 [FBD] 658cc042607SMaxim KonovalovFreeBSD 5.5 2006-05-25 [FBD] 659cf26b291SMaxim KonovalovNetBSD 3.0.1 2006-07-24 [NBD] (security/critical release) 6604ad84ddbSMaxim KonovalovDragonFly 1.6.0 2006-07-24 [DFB] 661c16ed02eSMaxim KonovalovOpenBSD 4.0 2006-11-01 [OBD] 6625e263e60SMaxim KonovalovNetBSD 3.0.2 2006-11-04 [NBD] (security/critical release) 6635e263e60SMaxim KonovalovNetBSD 3.1 2006-11-04 [NBD] 66436fde22bSMaxim KonovalovFreeBSD 6.2 2007-01-15 [FBD] 66537a5c137SMaxim KonovalovDragonFly 1.8.0 2007-01-30 [DFB] 66671aec6d0SMaxim KonovalovOpenBSD 4.1 2007-05-01 [OBD] 667e22d18dcSMaxim KonovalovDragonFly 1.10.0 2007-08-06 [DFB] 66848b7a4b7SMaxim KonovalovMac OS X 10.5 2007-10-26 [APL] 669d30d2203SMaxim KonovalovOpenBSD 4.2 2007-11-01 [OBD] 670d5993b54SMaxim KonovalovNetBSD 4.0 2007-12-19 [NBD] 6715a8b9892SMaxim KonovalovFreeBSD 6.3 2008-01-18 [FBD] 67248b7a4b7SMaxim KonovalovDragonFly 1.12.0 2008-02-26 [DFB] 67348b7a4b7SMaxim KonovalovFreeBSD 7.0 2008-02-27 [FBD] 674c3fe6858SMaxim KonovalovOpenBSD 4.3 2008-05-01 [OBD] 675c96ef7e0SMaxim KonovalovDragonFly 2.0.0 2008-07-21 [DFB] 676ee6aa68cSMaxim KonovalovOpenBSD 4.4 2008-11-01 [OBD] 67739a74715SMaxim KonovalovFreeBSD 6.4 2008-11-28 [FBD] 6786dccc756SMaxim KonovalovFreeBSD 7.1 2009-01-04 [FBD] 679217dc6b0SMaxim KonovalovDragonFly 2.2.0 2009-02-17 [DFB] 680b5a7b21cSMaxim KonovalovNetBSD 5.0 2009-04-29 [NBD] 6810525ad4cSMaxim KonovalovOpenBSD 4.5 2009-05-01 [OBD] 682cedd69efSMaxim KonovalovFreeBSD 7.2 2009-05-04 [FBD] 683c28e9f4cSMaxim KonovalovMac OS X 10.6 2009-06-08 [APL] 684f5d38abdSEitan AdlerNetBSD 5.0.1 2009-08-02 [NBD] (security/critical release) 685a7e061f1SMaxim KonovalovDragonFly 2.4.0 2009-09-16 [DFB] 6866b95af36SMaxim KonovalovOpenBSD 4.6 2009-10-18 [OBD] 68790d49b09SMaxim KonovalovFreeBSD 8.0 2009-11-26 [FBD] 688f5d38abdSEitan AdlerNetBSD 5.0.2 2010-02-12 [NBD] (security/critical release) 689126e9468SMaxim KonovalovFreeBSD 7.3 2010-03-23 [FBD] 69048fa8ad6SMaxim KonovalovDragonFly 2.6.0 2010-03-28 [DFB] 6914b8fd9d5SMaxim KonovalovOpenBSD 4.7 2010-05-19 [OBD] 69258047fa5SMaxim KonovalovFreeBSD 8.1 2010-07-24 [FBD] 693fb332e2eSMaxim KonovalovDragonFly 2.8.2 2010-10-30 [DFB] 69495a68ec6SUlrich SpörleinOpenBSD 4.8 2010-11-01 [OBD] 6951602b777SMaxim KonovalovNetBSD 5.1 2010-11-19 [NBD] 696c28e9f4cSMaxim KonovalovFreeBSD 7.4 2011-02-24 [FBD] 697c28e9f4cSMaxim KonovalovFreeBSD 8.2 2011-02-24 [FBD] 698849e836eSSergey KandaurovDragonFly 2.10.1 2011-04-26 [DFB] 699270f395aSMaxim KonovalovOpenBSD 4.9 2011-05-01 [OBD] 700f879c81aSMaxim KonovalovMac OS X 10.7 2011-07-20 [APL] 701bd536607SMaxim KonovalovOpenBSD 5.0 2011-11-01 [OBD] 702f879c81aSMaxim KonovalovFreeBSD 9.0 2012-01-12 [FBD] 703ddfc3165SEitan AdlerNetBSD 5.1.2 2012-02-02 [NBD] (security/critical release) 704b3191640SMaxim KonovalovDragonFly 3.0.1 2012-02-21 [DFB] 7055c7680afSMaxim KonovalovFreeBSD 8.3 2012-04-18 [FBD] 7067c01b8a9SSergey KandaurovOpenBSD 5.1 2012-05-01 [OBD] 7076f5d4319SSergey KandaurovMac OS X 10.8 2012-07-25 [APL] 70877833fb0SSergey KandaurovNetBSD 6.0 2012-10-17 [NBD] 7096c5ed440SMaxim KonovalovOpenBSD 5.2 2012-11-01 [OBD] 71087ae2c78SMaxim KonovalovDragonFly 3.2.1 2012-11-02 [DFB] 7116a5335f5SEitan AdlerNetBSD 5.2 2012-12-03 [NBD] 7126a5335f5SEitan AdlerNetBSD 6.0.1 2012-12-26 [NBD] (security/critical release) 7135dcbcee7SJoel DahlFreeBSD 9.1 2012-12-30 [FBD] 7148233b689SNiclas ZeisingDragonFly 3.4.1 2013-04-29 [DFB] 7151dcb7a5fSNiclas ZeisingOpenBSD 5.3 2013-05-01 [OBD] 7166a5335f5SEitan AdlerNetBSD 6.0.2 2013-05-18 [NBD] (security/critical release) 71795beb452SMaxim KonovalovNetBSD 6.1 2013-05-18 [NBD] 71839405eaaSSergey KandaurovFreeBSD 8.4 2013-06-07 [FBD] 7193bad2eaaSEitan AdlerNetBSD 6.1.1 2013-08-22 [NBD] 720426ab282SEitan AdlerNetBSD 5.1.3 2013-09-29 [NBD] 721426ab282SEitan AdlerNetBSD 5.2.1 2013-09-29 [NBD] 7225bbecb65SGlen BarberFreeBSD 9.2 2013-09-30 [FBD] 7233bad2eaaSEitan AdlerNetBSD 6.0.3 2013-09-30 [NBD] 7243bad2eaaSEitan AdlerNetBSD 6.1.2 2013-09-30 [NBD] 725f582ba84SSergey KandaurovMac OS X 10.9 2013-10-22 [APL] 726bedc59deSSergey KandaurovOpenBSD 5.4 2013-11-01 [OBD] 727937353f7SSergey KandaurovDragonFly 3.6.0 2013-11-25 [DFB] 72831b2e513SGlen BarberFreeBSD 10.0 2014-01-20 [FBD] 7299f6f2440SSevan JaniyanNetBSD 5.1.4 2014-01-25 [NBD] 7309f6f2440SSevan JaniyanNetBSD 5.2.2 2014-01-25 [NBD] 7319f6f2440SSevan JaniyanNetBSD 6.0.4 2014-01-25 [NBD] 7329f6f2440SSevan JaniyanNetBSD 6.1.3 2014-01-25 [NBD] 733ffb99a64SEitan AdlerDragonFly 3.6.1 2014-02-22 [DFB] 734b2ba5595SEitan AdlerDragonFly 3.6.2 2014-04-10 [DFB] 73596287fcdSEitan AdlerNetBSD 6.0.5 2014-04-12 [NBD] 73696287fcdSEitan AdlerNetBSD 6.1.4 2014-04-12 [NBD] 737e0c29e91SMaxim KonovalovOpenBSD 5.5 2014-05-01 [OBD] 738e0c29e91SMaxim KonovalovDragonFly 3.8.0 2014-06-04 [DFB] 73911cb1b13SBryan DreweryDragonFly 3.8.1 2014-06-16 [DFB] 74011cb1b13SBryan DreweryDragonFly 3.6.3 2014-06-17 [DFB] 7412f9234fdSDmitry MorozovskyFreeBSD 9.3 2014-07-05 [FBD] 74211cb1b13SBryan DreweryDragonFly 3.8.2 2014-08-08 [DFB] 74396287fcdSEitan AdlerNetBSD 6.0.6 2014-09-22 [NBD] 74429709006SSergey A. OsokinNetBSD 6.1.5 2014-09-22 [NBD] 745f2f9dcf1SSergey KandaurovMac OS X 10.10 2014-10-16 [APL] 7462da9bf1dSMaxim KonovalovOpenBSD 5.6 2014-11-01 [OBD] 7472da9bf1dSMaxim KonovalovFreeBSD 10.1 2014-11-14 [FBD] 7482da9bf1dSMaxim KonovalovDragonFly 4.0.1 2014-11-25 [DFB] 74929709006SSergey A. OsokinDragonFly 4.0.2 2015-01-07 [DFB] 75029709006SSergey A. OsokinDragonFly 4.0.3 2015-01-21 [DFB] 75129709006SSergey A. OsokinDragonFly 4.0.4 2015-03-09 [DFB] 75261822311SSergey A. OsokinDragonFly 4.0.5 2015-03-23 [DFB] 75329709006SSergey A. OsokinOpenBSD 5.7 2015-05-01 [OBD] 7542a52334eSMaxim KonovalovDragonFly 4.2.0 2015-06-29 [DFB] 755d712e17cSSergey KandaurovFreeBSD 10.2 2015-08-13 [FBD] 756d712e17cSSergey KandaurovNetBSD 7.0 2015-09-25 [NBD] 757d712e17cSSergey KandaurovOS X 10.11 2015-09-30 [APL] 758d712e17cSSergey KandaurovOpenBSD 5.8 2015-10-18 [OBD] 7598adf31caSMaxim KonovalovDragonFly 4.4.1 2015-12-07 [DFB] 760aaeb469bSMaxim KonovalovOpenBSD 5.9 2016-03-29 [OBD] 761aaeb469bSMaxim KonovalovFreeBSD 10.3 2016-04-04 [FBD] 7629f6f2440SSevan JaniyanNetBSD 7.0.1 2016-05-22 [NBD] 7634b3f2567SMaxim KonovalovDragonFly 4.6.0 2016-08-02 [DFB] 7648fde1dddSMaxim KonovalovOpenBSD 6.0 2016-09-01 [OBD] 765124b78efSSergey KandaurovmacOS 10.12 2016-09-20 [APL] 766adc6d59bSMaxim KonovalovFreeBSD 11.0 2016-10-10 [FBD] 767cad0074dSMaxim KonovalovNetBSD 7.0.2 2016-10-21 [NBD] 768ecbc810bSMaxim KonovalovNetBSD 7.1 2017-03-11 [NBD] 7698a8bbe17SMaxim KonovalovDragonFly 4.8.0 2017-03-27 [DFB] 77002676f09SMaxim KonovalovOpenBSD 6.1 2017-04-11 [OBD] 771208b7e81SMaxim KonovalovFreeBSD 11.1 2017-07-26 [FBD] 77289dd5811SEitan AdlermacOS 10.13 2017-09-25 [APL] 773fff2980dSMaxim KonovalovFreeBSD 10.4 2017-10-03 [FBD] 7742519dfc7SEitan AdlerOpenBSD 6.2 2017-10-09 [OBD] 775a71a5d88SMaxim KonovalovDragonFly 5.0.0 2017-10-16 [DFB] 77624c9699cSEitan AdlerDragonFly 5.0.1 2017-11-06 [DFB] 77724c9699cSEitan AdlerDragonFly 5.0.2 2017-12-04 [DFB] 77896287fcdSEitan AdlerNetBSD 7.1.1 2017-12-22 [NBD] 77936b61ad3SEitan AdlerNetBSD 7.1.2 2018-03-15 [NBD] 7806825c3a0SMaxim KonovalovOpenBSD 6.3 2018-04-02 [OBD] 7816825c3a0SMaxim KonovalovDragonFly 5.2.0 2018-04-10 [DFB] 782ab361cf9SEitan AdlerDragonFly 5.2.1 2018-05-20 [DFB] 7836e5e6c44SEitan AdlerDragonFly 5.2.2 2018-06-18 [DFB] 78406d4e451SGlen BarberFreeBSD 11.2 2018-06-27 [FBD] 7857cfbbfc2SEitan AdlerNetBSD 8.0 2018-07-17 [NBD] 786efd84af5SEitan AdlerNetBSD 7.2 2018-08-29 [NBD] 7871f0a9761SSergey KandaurovmacOS 10.14 2018-09-24 [APL] 788efd84af5SEitan AdlerOpenBSD 6.4 2018-10-18 [OBD] 789d71831dbSMaxim KonovalovDragonFly 5.4.0 2018-12-03 [DFB] 790d71831dbSMaxim KonovalovFreeBSD 12.0 2018-12-11 [FBD] 791d71831dbSMaxim KonovalovDragonFly 5.4.1 2018-12-24 [DFB] 79248149a5aSOllivier RobertOpenBSD 6.5 2019-05-01 [OBD] 793b6bb4d1eSSevan JaniyanNetBSD 8.1 2019-06-04 [NBD] 794b6bb4d1eSSevan JaniyanDragonFly 5.6 2019-06-17 [DFB] 79531d2b1cfSSevan JaniyanDragonFly 5.6.1 2019-06-19 [DFB] 796b0b78eb0SSevan JaniyanFreeBSD 11.3 2019-07-09 [FBD] 79771fb754dSEitan AdlerDragonFly 5.6.2 2019-08-11 [DFB] 79801531835SMaxim KonovalovOpenBSD 6.6 2019-10-17 [OBD] 7992e3fa849SEitan AdlermacOS 10.15 2019-10-07 [APL] 80071fb754dSEitan AdlermacOS 10.15.1 2019-10-29 [APL] (security/critical release) 80101531835SMaxim KonovalovFreeBSD 12.1 2019-11-04 [FBD] 802*97b116adSSevan JaniyanNetBSD 9.0 2020-02-14 [NBD] 803364fe18bSWolfram Schneider 804364fe18bSWolfram SchneiderBibliography 805364fe18bSWolfram Schneider------------------------ 806364fe18bSWolfram Schneider 807364fe18bSWolfram SchneiderLeffler, Samuel J., Marshall Kirk McKusick, Michael J Karels and John 808364fe18bSWolfram SchneiderQuarterman. The Design and Implementation of the 4.3BSD UNIX Operating 809364fe18bSWolfram SchneiderSystem. Reading, Mass. Addison-Wesley, 1989. ISBN 0-201-06196-1 810364fe18bSWolfram Schneider 811364fe18bSWolfram SchneiderSalus, Peter H. A quarter century of UNIX. Addison-Wesley Publishing 812364fe18bSWolfram SchneiderCompany, Inc., 1994. ISBN 0-201-54777-5 813364fe18bSWolfram Schneider 814364fe18bSWolfram SchneiderMcKusick, Marshall Kirk, Keith Bostic, Michael J Karels, and John 815364fe18bSWolfram SchneiderQuarterman. The Design and Implementation of the 4.4BSD Operating 816364fe18bSWolfram SchneiderSystem. Reading, Mass. Addison-Wesley, 1996. ISBN 0-201-54979-4 817364fe18bSWolfram Schneider 8186be40009SSergey A. OsokinMcKusick, Marshall Kirk, George Neville-Neil. The Design and 8196be40009SSergey A. OsokinImplementation of the FreeBSD Operating System. 8206be40009SSergey A. OsokinAddison-Wesley Professional, Published: Aug 2, 2004. ISBN 0-201-70245-2 8216be40009SSergey A. Osokin 822ba993026SSergey A. OsokinMcKusick, Marshall Kirk, George Neville-Neil, Robert Watson. The 823ba993026SSergey A. OsokinDesign and Implementation of the FreeBSD Operating System, 2nd Edition. 824ba993026SSergey A. OsokinPearson Education, Inc., 2014. ISBN 0-321-96897-2 825ba993026SSergey A. Osokin 8262690f9b1SWolfram SchneiderDoug McIlroy. Research Unix Reader. 8272690f9b1SWolfram Schneider 828364fe18bSWolfram SchneiderMichael G. Brown. The Role of BSD in the Development of Unix. 829364fe18bSWolfram SchneiderPresented to the Tasmanian Unix Special Interest Group of the 830364fe18bSWolfram SchneiderAustralian Computer Society, Hobart, August 1993. 831364fe18bSWolfram Schneider 832d0c72fe5SGreg LeheyPeter H. Salus. Unix at 25. Byte Magazine, October 1994. 833d8a1df19SMaxim KonovalovURL: http://www.byte.com/art/9410/sec8/art3.htm 834364fe18bSWolfram Schneider 8356e18fca1SUlrich SpörleinAndreas Klemm, Lars Köller. If you're going to San Francisco ... 8362690f9b1SWolfram SchneiderDie freien BSD-Varianten von Unix. c't April 1997, page 368ff. 8372690f9b1SWolfram Schneider 8382690f9b1SWolfram SchneiderBSD Release Announcements collection. 839a2aef24aSEitan AdlerURL: https://www.FreeBSD.org/releases/ 8402690f9b1SWolfram Schneider 841c55f0f14SWolfram SchneiderBSD Hypertext Man Pages 842a2aef24aSEitan AdlerURL: https://www.FreeBSD.org/cgi/man.cgi 843d0c72fe5SGreg Lehey 844d0c72fe5SGreg LeheyUNIX history graphing project 845497397afSJun-ichiro itojun HaginoURL: http://minnie.tuhs.org/Unix_History/index.html 846c55f0f14SWolfram Schneider 8475fda7af6SWolfram SchneiderUNIX history 848d61e0656SJohn BaldwinURL: http://www.levenez.com/unix/ 8495fda7af6SWolfram Schneider 85083617b6aSWolfram SchneiderJames Howard: The BSD Family Tree 851b684a50eSMaxim KonovalovURL: http://ezine.daemonnews.org/200104/bsd_family.html 85283617b6aSWolfram Schneider("what are the differences between FreeBSD, NetBSD, and OpenBSD?") 85383617b6aSWolfram Schneider 85483617b6aSWolfram Schneider 8552690f9b1SWolfram SchneiderAcknowledgments 8562690f9b1SWolfram Schneider--------------- 8572690f9b1SWolfram Schneider 8582690f9b1SWolfram SchneiderJosh Gilliam for suggestions, bug fixes, and finding very old 8592690f9b1SWolfram Schneideroriginal BSD announcements from Usenet or tapes. 8602690f9b1SWolfram Schneider 861c55f0f14SWolfram SchneiderSteven M. Schultz for providing 2.8BSD, 2.10BSD, 2.11BSD manual pages. 8622690f9b1SWolfram Schneider 863364fe18bSWolfram Schneider-- 864ab80dcdbSMaxim KonovalovCopyright (c) 1997-2012 Wolfram Schneider <wosch@FreeBSD.ORG> 86533f4bccaSEitan AdlerURL: https://svnweb.freebsd.org/base/head/share/misc/bsd-family-tree 866e068a011SWolfram Schneider 86770efa284SPeter Wemm$FreeBSD$ 868