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 4013b8de634SSevan Janiyan | | | | | | | | 4023b8de634SSevan Janiyan | | | | | | | DragonFly 5.6.1 4033b8de634SSevan Janiyan | | FreeBSD macOS | | | | 4043b8de634SSevan Janiyan | | 11.3 10.15 | | | | 4053b8de634SSevan Janiyan | FreeBSD | | | OpenBSD 6.6 | 4063b8de634SSevan Janiyan | 12.1 macOS | `-------. | | 4073b8de634SSevan Janiyan | | 10.15.1 | | | DragonFly 5.6.2 4083b8de634SSevan Janiyan | | | *--NetBSD | | | 4093b8de634SSevan Janiyan | v | | 9.0 | | | 410*c0492b26SLi-Wen Hsu | FreeBSD | | | | | 411*c0492b26SLi-Wen Hsu | 12.2 | | | | DragonFly 5.8 412*c0492b26SLi-Wen Hsu | | | | | | | 413*c0492b26SLi-Wen Hsu | | | | | | DragonFly 5.6.3 414*c0492b26SLi-Wen Hsu | v | | NetBSD | | 4153b8de634SSevan Janiyan | | | 8.2 | | 416479e1a27SSevan Janiyan | | | | | 417d71831dbSMaxim KonovalovFreeBSD 13 -current | NetBSD -current OpenBSD -current DragonFly -current 418b5381607SEitan Adler | | | | | 419b5381607SEitan Adler v v v v v 420364fe18bSWolfram Schneider 421364fe18bSWolfram SchneiderTime 422364fe18bSWolfram Schneider---------------- 423364fe18bSWolfram Schneider 4243c8b8b84SJeroen Ruigrok van der WervenTime tolerance +/- 6 months, depending on which book/article you read; if it 4253c8b8b84SJeroen Ruigrok van der Wervenwas the announcement in Usenet or if it was available as tape. 4262690f9b1SWolfram Schneider 4272690f9b1SWolfram Schneider[44B] McKusick, Marshall Kirk, Keith Bostic, Michael J Karels, 4282690f9b1SWolfram Schneider and John Quarterman. The Design and Implementation of 4292690f9b1SWolfram Schneider the 4.4BSD Operating System. 430a2aef24aSEitan Adler[APL] Apple website [https://www.apple.com/macosx/] 431e48fd6e3SJohn Baldwin[BSDI] Berkeley Software Design, Inc. 432f868afbdSMaxim Konovalov[DFB] DragonFlyBSD Project, The. 4332690f9b1SWolfram Schneider[DOC] README, COPYRIGHT on tape. 434e48fd6e3SJohn Baldwin[FBD] FreeBSD Project, The. 435e48fd6e3SJohn Baldwin[KB] Keith Bostic. BSD2.10 available from Usenix. comp.unix.sources, 436e48fd6e3SJohn Baldwin Volume 11, Info 4, April, 1987. 43716de69e9SJohn Baldwin[KKK] Mike Karels, Kirk McKusick, and Keith Bostic. tahoe announcement. 43816de69e9SJohn Baldwin comp.bugs.4bsd.ucb-fixes, June 15, 1988. 4392690f9b1SWolfram Schneider[KSJ] Michael J. Karels, Carl F. Smith, and William F. Jolitz. 4402690f9b1SWolfram Schneider Changes in the Kernel in 2.9BSD. Second Berkeley Software 4412690f9b1SWolfram Schneider Distribution UNIX Version 2.9, July, 1983. 442bd6b6ea9SWolfram Schneider[NBD] NetBSD Project, The. 443bd6b6ea9SWolfram Schneider[OBD] OpenBSD Project, The. 444e48fd6e3SJohn Baldwin[QCU] Salus, Peter H. A quarter century of UNIX. 445e48fd6e3SJohn Baldwin[SMS] Steven M. Schultz. 2.11BSD, UNIX for the PDP-11. 446c1733818SWarner Losh[TUHS] The Unix Historical Society. http://minnie.tuhs.org/Unix_History/. 447e48fd6e3SJohn Baldwin[USE] Usenet announcement. 44818632a5dSMaxim Konovalov[WRS] Wind River Systems, Inc. 449e48fd6e3SJohn Baldwin[dmr] Dennis Ritchie, via E-Mail 450364fe18bSWolfram Schneider 451364fe18bSWolfram SchneiderMultics 1965 452d0c72fe5SGreg LeheyUNIX Summer 1969 4532690f9b1SWolfram Schneider DEC PDP-7 4542690f9b1SWolfram SchneiderFirst Edition 1971-11-03 [QCU] 4552690f9b1SWolfram Schneider DEC PDP-11/20, Assembler 4562690f9b1SWolfram SchneiderSecond Edition 1972-06-12 [QCU] 457d0c72fe5SGreg Lehey 10 UNIX installations 4582690f9b1SWolfram SchneiderThird Edition 1973-02-xx [QCU] 4592690f9b1SWolfram Schneider Pipes, 16 installations 4602690f9b1SWolfram SchneiderFourth Edition 1973-11-xx [QCU] 4612690f9b1SWolfram Schneider rewriting in C effected, 462364fe18bSWolfram Schneider above 30 installations 4632690f9b1SWolfram SchneiderFifth Edition 1974-06-xx [QCU] 4642690f9b1SWolfram Schneider above 50 installations 4652690f9b1SWolfram SchneiderSixth Edition 1975-05-xx [QCU] 4662690f9b1SWolfram Schneider port to DEC Vax 4673a89a755SWarner LoshSeventh Edition 1979-01-xx [QCU] 1979-01-10 [TUHS] 468d0c72fe5SGreg Lehey first portable UNIX 469d0c72fe5SGreg LeheyEighth Edition 1985-02-xx [QCU] 47041976667SWolfram Schneider VAX 11/750, VAX 11/780 [dmr] 47141976667SWolfram Schneider descended from 4.1c BSD [dmr] 47241976667SWolfram Schneider descended from 4.1 BSD [44B] 47341976667SWolfram Schneider scooping-out and replacement of the character-device 47441976667SWolfram Schneider and networking part by the streams mechanism 47541976667SWolfram Schneider 4762690f9b1SWolfram SchneiderNinth Edition 1986-09-xx [QCU] 4772690f9b1SWolfram SchneiderTenth Edition 1989-10-xx [QCU] 478364fe18bSWolfram Schneider 4792690f9b1SWolfram Schneider1BSD late 1977 480c15320b6SWarner Losh 1978-01-16 [DOC] 4812690f9b1SWolfram Schneider 1978-03-09 [QCU] 4822690f9b1SWolfram Schneider PDP-11, Pascal, ex(1) 4832690f9b1SWolfram Schneider 30 free copies of 1BSD sent out 4842690f9b1SWolfram Schneider 35 tapes sold for 50 USD [QCU] 485c1733818SWarner Losh2BSD mid 1978 [QCU] 1979-05-10 [TUHS] 4862690f9b1SWolfram Schneider 75 2BSD tapes shipped 487c1733818SWarner Losh2.79BSD 1980-04-xx [TUHS] 4882690f9b1SWolfram Schneider2.8BSD 1981-07-xx [KSJ] 489364fe18bSWolfram Schneider 4902690f9b1SWolfram Schneider2.8.1BSD 1982-01-xx [QCU] 4912690f9b1SWolfram Schneider set of performance improvements 4922690f9b1SWolfram Schneider2.9BSD 1983-07-xx [KSJ] 493c1733818SWarner Losh2.9.1BSD 1983-11-xx [TUHS] 4942690f9b1SWolfram Schneider2.9BSD-Seismo 1985-08-xx [SMS] 4952690f9b1SWolfram Schneider2.10BSD 1987-04-xx [KKK] 4962690f9b1SWolfram Schneider2.10.1BSD 1989-01-xx [SMS] 49708bc0402SWarner Losh2.11BSD 1991-03-14 [SMS] 49820b9e93cSWolfram Schneider2.11BSD rev #430 1999-12-13 [SMS] 4992690f9b1SWolfram Schneider 5003a89a755SWarner Losh32V 1978-1[01]-xx [QCU] 1979-03-26 [TUHS] 501c1733818SWarner Losh3BSD late 1979 [QCU] March 1980 [TUHS] 5022690f9b1SWolfram Schneider virtual memory, page replacement, 503364fe18bSWolfram Schneider demand paging 5042690f9b1SWolfram Schneider4.0BSD 1980-10-xx 5053fa2337cSJosef Karthauser4.1BSD 1981-07-08 [DOC] 5062690f9b1SWolfram Schneider4.1aBSD 1982-04-xx 5072690f9b1SWolfram Schneider alpha release, 100 sites, networking [44B] 5082690f9b1SWolfram Schneider4.1bBSD internal release, fast filesystem [44B] 509364fe18bSWolfram Schneider4.1cBSD late 1982 5102690f9b1SWolfram Schneider beta release, IPC [44B] 5112690f9b1SWolfram Schneider4.2BSD 1983-09-xx [QCU] 5123fa2337cSJosef Karthauser 1983-08-03 [DOC] 5132690f9b1SWolfram Schneider4.3BSD 1986-06-xx [QCU] 5143fa2337cSJosef Karthauser 1986-04-05 [KB], [DOC] 5153fa2337cSJosef Karthauser4.3BSD Tahoe 1988-06-15 [QCU], [DOC] 5162690f9b1SWolfram Schneider4.3BSD NET/1 1988-11-xx [QCU] 5173fa2337cSJosef Karthauser 1989-01-01 [DOC] 5183fa2337cSJosef Karthauser4.3BSD Reno 1990-06-29 [QCU], [DOC] 5193fa2337cSJosef Karthauser4.3BSD NET/2 1991-06-28 [QCU], [DOC] 520ea930425SWolfram Schneider 521cf2e52f3SJun-ichiro itojun HaginoBSD/386 ALPHA 1991-12-xx [BSDI] 522ea930425SWolfram Schneider first code released to people outside BSDI 5232690f9b1SWolfram Schneider386BSD 0.0 1992-02-xx [DOC] 524cf2e52f3SJun-ichiro itojun HaginoBSD/386 0.3.1 1992-04-xx [BSDI] first ext. beta; B customers 525cf2e52f3SJun-ichiro itojun HaginoBSD/386 0.3.3 1992-06-xx [BSDI] first CDROM version 526b61c02a7SJeroen Ruigrok van der Werven386BSD 0.1 1992-07-28 [DOC] 5272690f9b1SWolfram Schneider4.4BSD Alpha 1992-07-07 528cf2e52f3SJun-ichiro itojun HaginoBSD/386 0.9.3 1992-10-xx [BSDI] 529ea930425SWolfram Schneider first external gamma; G customers 530cf2e52f3SJun-ichiro itojun HaginoBSD/386 0.9.4 1992-12-xx [BSDI] 531ea930425SWolfram Schneider would have been 1.0 except for request 532ea930425SWolfram Schneider for preliminary injunction 533cf2e52f3SJun-ichiro itojun HaginoBSD/386 1.0 1993-03-xx [BSDI] 534ea930425SWolfram Schneider injunction denied; first official release 53579be51f4SWolfram SchneiderNetBSD 0.8 1993-04-20 [NBD] 5362690f9b1SWolfram Schneider4.4BSD 1993-06-01 [USE] 537bd6b6ea9SWolfram SchneiderNetBSD 0.9 1993-08-23 [NBD] 538d4e639b2SNik ClaytonFreeBSD 1.0 1993-11-01 [FBD] 539253ce92cSWarner LoshFreeBSD 1.0.2 1993-11-14 [FBD] 540253ce92cSWarner Losh supersedes 1.0 13 days after release. 541cf2e52f3SJun-ichiro itojun HaginoBSD/386 1.1 1994-02-xx [BSDI] 5422690f9b1SWolfram Schneider4.4BSD Lite 1994-03-01 [USE] 543d8a1df19SMaxim KonovalovFreeBSD 1.1 1994-05-07 [FBD] 544d8a1df19SMaxim KonovalovFreeBSD 1.1.5 1994-06-30 [FBD] 545d8a1df19SMaxim KonovalovFreeBSD 1.1.5.1 1994-07-05 [FBD] 546d8a1df19SMaxim Konovalov supersedes 1.1.5 5 days after release. 54779be51f4SWolfram SchneiderNetBSD 1.0 1994-10-26 [NBD] 548ccce5d49SJordan K. Hubbard386BSD 1.0 1994-11-12 [USE] 549463d4f50SMaxim KonovalovFreeBSD 2.0 1994-11-23 [FBD] 550ea930425SWolfram SchneiderBSD/OS 2.0 1995-01-xx [BSDI] 4.4 lite based 551b61c02a7SJeroen Ruigrok van der WervenFreeBSD 2.0.5 1995-06-10 [FBD] 552ea930425SWolfram SchneiderBSD/OS 2.0.1 1995-06-xx [BSDI] 5532690f9b1SWolfram Schneider4.4BSD Lite Release 2 1995-06-xx [44B] 5542690f9b1SWolfram Schneider the true final distribution from the CSRG 555b61c02a7SJeroen Ruigrok van der WervenFreeBSD 2.1.0 1995-11-19 [FBD] 556bd6b6ea9SWolfram SchneiderNetBSD 1.1 1995-11-26 [NBD] 557ea930425SWolfram SchneiderBSD/OS 2.1 1996-01-xx [BSDI] 558b61c02a7SJeroen Ruigrok van der WervenFreeBSD 2.1.5 1996-07-14 [FBD] 559bd6b6ea9SWolfram SchneiderNetBSD 1.2 1996-10-04 [NBD] 560bd6b6ea9SWolfram SchneiderOpenBSD 2.0 1996-10-18 [OBD] 561b61c02a7SJeroen Ruigrok van der WervenFreeBSD 2.1.6 1996-11-16 [FBD] 562b61c02a7SJeroen Ruigrok van der WervenFreeBSD 2.1.6.1 1996-11-25 [FBD] (sendmail security release) 5630f877240SJeroen Ruigrok van der WervenRhapsody 1997-xx-xx 564b61c02a7SJeroen Ruigrok van der WervenFreeBSD 2.1.7 1997-02-20 [FBD] 565ea930425SWolfram SchneiderBSD/OS 3.0 1997-02-xx [BSDI] 4.4 lite2 based 566b61c02a7SJeroen Ruigrok van der WervenFreeBSD 2.2.0 1997-03-16 [FBD] 567b61c02a7SJeroen Ruigrok van der WervenFreeBSD 2.2.1 1997-03-25 [FBD] 568b61c02a7SJeroen Ruigrok van der WervenFreeBSD 2.2.2 1997-05-16 [FBD] 56979be51f4SWolfram SchneiderNetBSD 1.2.1 1997-05-20 [NBD] (patch release) 570bd6b6ea9SWolfram SchneiderOpenBSD 2.1 1997-06-01 [OBD] 5713c8b8b84SJeroen Ruigrok van der WervenFreeBSD 2.2.5 1997-10-22 [FBD] 572bd6b6ea9SWolfram SchneiderOpenBSD 2.2 1997-12-01 [OBD] 573e0739b2bSJun-ichiro itojun HaginoNetBSD 1.3 1998-01-04 [NBD] 5743c8b8b84SJeroen Ruigrok van der WervenFreeBSD 2.2.6 1998-03-25 [FBD] 57579be51f4SWolfram SchneiderNetBSD 1.3.1 1998-03-09 [NBD] (patch release) 576ea930425SWolfram SchneiderBSD/OS 3.1 1998-03-xx [BSDI] 577bd6b6ea9SWolfram SchneiderOpenBSD 2.3 1998-05-19 [OBD] 57879be51f4SWolfram SchneiderNetBSD 1.3.2 1998-05-29 [NBD] (patch release) 5793c8b8b84SJeroen Ruigrok van der WervenFreeBSD 2.2.7 1998-07-22 [FBD] 580ea930425SWolfram SchneiderBSD/OS 4.0 1998-08-xx [BSDI] 581ea930425SWolfram Schneider 2-lock MP support, ELF executables 582e068a011SWolfram SchneiderFreeBSD 3.0 1998-10-16 [FBD] 583f7d3c1b2SWolfram Schneider FreeBSD-3.0 is a snapshot from -current, 584f7d3c1b2SWolfram Schneider while 3.1 and 3.2 are from 3.x-stable which 585f7d3c1b2SWolfram Schneider was branched quite some time after 3.0-release 586bd6b6ea9SWolfram SchneiderFreeBSD 2.2.8 1998-11-29 [FBD] 587bd6b6ea9SWolfram SchneiderOpenBSD 2.4 1998-12-01 [OBD] 58879be51f4SWolfram SchneiderNetBSD 1.3.3 1998-12-23 [NBD] (patch release) 589b0412902SWolfram SchneiderFreeBSD 3.1 1999-02-15 [FBD] 590ea930425SWolfram SchneiderBSD/OS 4.0.1 1999-03-xx [BSDI] 591dc42ee8aSWolfram SchneiderNetBSD 1.4 1999-05-12 [NBD] 5929b3da24eSBill FumerolaFreeBSD 3.2 1999-05-17 [FBD] 5939b3da24eSBill FumerolaOpenBSD 2.5 1999-05-19 [OBD] 59479be51f4SWolfram SchneiderNetBSD 1.4.1 1999-08-26 [NBD] (patch release) 5959b3da24eSBill FumerolaFreeBSD 3.3 1999-09-17 [FBD] 5969b3da24eSBill FumerolaOpenBSD 2.6 1999-12-01 [OBD] 5979b3da24eSBill FumerolaFreeBSD 3.4 1999-12-20 [FBD] 598ea930425SWolfram SchneiderBSD/OS 4.1 1999-12-xx [BSDI] 599d7ebac73SWolfram SchneiderFreeBSD 4.0 2000-03-13 [FBD] 600d7ebac73SWolfram SchneiderNetBSD 1.4.2 2000-03-19 [NBD] (patch release) 601b88a21e2SWolfram SchneiderOpenBSD 2.7 2000-06-15 [OBD] 6025734912aSAlexander LangerFreeBSD 3.5 2000-06-24 [FBD] 6035734912aSAlexander LangerFreeBSD 4.1 2000-07-27 [FBD] 60496710987SWolfram SchneiderFreeBSD 3.5.1 2000-07-28 [FBD] 6050d6a396dSWolfram SchneiderFreeBSD 4.1.1 2000-09-25 [FBD] (a network-only patch release) 6063c8b8b84SJeroen Ruigrok van der WervenFreeBSD 4.2 2000-11-21 [FBD] 6073c8b8b84SJeroen Ruigrok van der WervenNetBSD 1.4.3 2000-11-25 [NBD] (patch release) 6086aec809cSWolfram SchneiderBSD/OS 4.2 2000-11-29 [BSDI] 6093c8b8b84SJeroen Ruigrok van der WervenOpenBSD 2.8 2000-12-01 [OBD] 6108ae86891SWolfram SchneiderNetBSD 1.5 2000-12-06 [NBD] 6110f877240SJeroen Ruigrok van der WervenMac OS X 10.0 2001-03-24 [APL] 612db78250eSWolfram SchneiderFreeBSD 4.3 2001-04-20 [FBD] 61360a6ab0eSJun-ichiro itojun HaginoOpenBSD 2.9 2001-06-01 [OBD] 61408274cdfSJun-ichiro itojun HaginoNetBSD 1.5.1 2001-07-11 [NBD] (patch release) 615219e51baSWolfram SchneiderNetBSD 1.5.2 2001-09-13 [NBD] (patch release) 616fdccb1e8SDavid E. O'BrienFreeBSD 4.4 2001-09-18 [FBD] 61716de69e9SJohn BaldwinMac OS X 10.1 2001-09-29 [APL] 618dc2e5999SWolfram SchneiderOpenBSD 3.0 2001-12-01 [OBD] 61964e70e56SWolfram SchneiderFreeBSD 4.5 2002-01-29 [FBD] 62018632a5dSMaxim KonovalovBSD/OS 4.3 2002-03-14 [WRS] 621bec2b944SWolfram SchneiderOpenBSD 3.1 2002-05-19 [OBD] 622bec2b944SWolfram SchneiderFreeBSD 4.6 2002-06-15 [FBD] 623c3712ca9SWolfram SchneiderNetBSD 1.5.3 2002-07-22 [NBD] (patch release) 6248d40415dSJohn BaldwinFreeBSD 4.6.2 2002-08-15 [FBD] (patch release) 6258d40415dSJohn BaldwinMac OS X 10.2 2002-08-23 [APL] 6268d40415dSJohn BaldwinNetBSD 1.6 2002-09-14 [NBD] 6278595a93dSMurray StokelyFreeBSD 4.7 2002-10-08 [FBD] 6280bd7c043SMaxim KonovalovOpenBSD 3.2 2002-11-01 [OBD] 629c467be1fSWolfram SchneiderFreeBSD 5.0 2003-01-17 [FBD] 630c467be1fSWolfram Schneider FreeBSD 5.0 is a separate branch off of 631c467be1fSWolfram Schneider -current, similar to 3.0. 63206ca28f0SMurray StokelyFreeBSD 4.8 2003-04-03 [FBD] 63353cabb16SWolfram SchneiderNetBSD 1.6.1 2003-04-21 [NBD] (patch release) 634ef05268eSWolfram SchneiderOpenBSD 3.3 2003-05-01 [OBD] 6351de8bd1cSMurray StokelyBSD/OS 5.0 2003-05-?? [WRS] 6361de8bd1cSMurray StokelyFreeBSD 5.1 2003-06-09 [FBD] 63765b8a8feSMurray StokelyMac OS X 10.3 2003-10-24 [APL] 63865b8a8feSMurray StokelyFreeBSD 4.9 2003-10-28 [FBD] 639e1958528SWolfram SchneiderBSD/OS 5.1 ISE 2003-10-?? [WRS] (final version) 64091e5a0cdSWolfram SchneiderOpenBSD 3.4 2003-11-01 [OBD] 641d13df3e1SMaxim KonovalovFreeBSD 5.2 2004-01-12 [FBD] 642c3c75c83SWolfram SchneiderFreeBSD 5.2.1 2004-02-22 [FBD] (patch release) 643372c9822SMaxim KonovalovNetBSD 1.6.2 2004-03-01 [NBD] (patch release) 644372c9822SMaxim KonovalovOpenBSD 3.5 2004-04-01 [OBD] 64518f77ad2SHiroki SatoFreeBSD 4.10 2004-05-27 [FBD] 646f868afbdSMaxim KonovalovDragonFly 1.0 2004-07-12 [DFB] 647310814ceSMaxim KonovalovOpenBSD 3.6 2004-10-29 [OBD] 6481327f24bSHiroki SatoFreeBSD 5.3 2004-11-06 [FBD] 649989a2aaeSMaxim KonovalovNetBSD 2.0 2004-12-09 [NBD] 650c80f5eeeSMaxim KonovalovFreeBSD 4.11 2005-01-25 [FBD] 651f868afbdSMaxim KonovalovDragonFly 1.2.0 2005-04-08 [DFB] 652593a0617SHiroki SatoNetBSD 2.0.2 2005-04-14 [NBD] (security/critical release) 6532c6b3249SMaxim KonovalovMac OS X 10.4 2005-04-29 [APL] 6546904c47aSMaxim KonovalovFreeBSD 5.4 2005-05-09 [FBD] 65592aa3968SMaxim KonovalovOpenBSD 3.7 2005-05-19 [OBD] 656fe35a11aSMaxim KonovalovNetBSD 2.0.3 2005-10-31 [NBD] (security/critical release) 65769fdf278SMaxim KonovalovOpenBSD 3.8 2005-11-01 [OBD] 658b9bc21b2SMaxim KonovalovFreeBSD 6.0 2005-11-01 [FBD] 659fe35a11aSMaxim KonovalovNetBSD 2.1 2005-11-02 [NBD] 6601d5fbb8dSMaxim KonovalovNetBSD 3.0 2005-12-23 [NBD] 661c0263970SMaxim KonovalovDragonFly 1.4.0 2006-01-08 [DFB] 66296aff461SUlrich SpörleinFreeBSD 2.2.9 2006-04-01 [FBD] 663fee16a48SMaxim KonovalovOpenBSD 3.9 2006-05-01 [OBD] 664cc042607SMaxim KonovalovFreeBSD 6.1 2006-05-08 [FBD] 665cc042607SMaxim KonovalovFreeBSD 5.5 2006-05-25 [FBD] 666cf26b291SMaxim KonovalovNetBSD 3.0.1 2006-07-24 [NBD] (security/critical release) 6674ad84ddbSMaxim KonovalovDragonFly 1.6.0 2006-07-24 [DFB] 668c16ed02eSMaxim KonovalovOpenBSD 4.0 2006-11-01 [OBD] 6695e263e60SMaxim KonovalovNetBSD 3.0.2 2006-11-04 [NBD] (security/critical release) 6705e263e60SMaxim KonovalovNetBSD 3.1 2006-11-04 [NBD] 67136fde22bSMaxim KonovalovFreeBSD 6.2 2007-01-15 [FBD] 67237a5c137SMaxim KonovalovDragonFly 1.8.0 2007-01-30 [DFB] 67371aec6d0SMaxim KonovalovOpenBSD 4.1 2007-05-01 [OBD] 674e22d18dcSMaxim KonovalovDragonFly 1.10.0 2007-08-06 [DFB] 67548b7a4b7SMaxim KonovalovMac OS X 10.5 2007-10-26 [APL] 676d30d2203SMaxim KonovalovOpenBSD 4.2 2007-11-01 [OBD] 677d5993b54SMaxim KonovalovNetBSD 4.0 2007-12-19 [NBD] 6785a8b9892SMaxim KonovalovFreeBSD 6.3 2008-01-18 [FBD] 67948b7a4b7SMaxim KonovalovDragonFly 1.12.0 2008-02-26 [DFB] 68048b7a4b7SMaxim KonovalovFreeBSD 7.0 2008-02-27 [FBD] 681c3fe6858SMaxim KonovalovOpenBSD 4.3 2008-05-01 [OBD] 682c96ef7e0SMaxim KonovalovDragonFly 2.0.0 2008-07-21 [DFB] 683ee6aa68cSMaxim KonovalovOpenBSD 4.4 2008-11-01 [OBD] 68439a74715SMaxim KonovalovFreeBSD 6.4 2008-11-28 [FBD] 6856dccc756SMaxim KonovalovFreeBSD 7.1 2009-01-04 [FBD] 686217dc6b0SMaxim KonovalovDragonFly 2.2.0 2009-02-17 [DFB] 687b5a7b21cSMaxim KonovalovNetBSD 5.0 2009-04-29 [NBD] 6880525ad4cSMaxim KonovalovOpenBSD 4.5 2009-05-01 [OBD] 689cedd69efSMaxim KonovalovFreeBSD 7.2 2009-05-04 [FBD] 690c28e9f4cSMaxim KonovalovMac OS X 10.6 2009-06-08 [APL] 691f5d38abdSEitan AdlerNetBSD 5.0.1 2009-08-02 [NBD] (security/critical release) 692a7e061f1SMaxim KonovalovDragonFly 2.4.0 2009-09-16 [DFB] 6936b95af36SMaxim KonovalovOpenBSD 4.6 2009-10-18 [OBD] 69490d49b09SMaxim KonovalovFreeBSD 8.0 2009-11-26 [FBD] 695f5d38abdSEitan AdlerNetBSD 5.0.2 2010-02-12 [NBD] (security/critical release) 696126e9468SMaxim KonovalovFreeBSD 7.3 2010-03-23 [FBD] 69748fa8ad6SMaxim KonovalovDragonFly 2.6.0 2010-03-28 [DFB] 6984b8fd9d5SMaxim KonovalovOpenBSD 4.7 2010-05-19 [OBD] 69958047fa5SMaxim KonovalovFreeBSD 8.1 2010-07-24 [FBD] 700fb332e2eSMaxim KonovalovDragonFly 2.8.2 2010-10-30 [DFB] 70195a68ec6SUlrich SpörleinOpenBSD 4.8 2010-11-01 [OBD] 7021602b777SMaxim KonovalovNetBSD 5.1 2010-11-19 [NBD] 703c28e9f4cSMaxim KonovalovFreeBSD 7.4 2011-02-24 [FBD] 704c28e9f4cSMaxim KonovalovFreeBSD 8.2 2011-02-24 [FBD] 705849e836eSSergey KandaurovDragonFly 2.10.1 2011-04-26 [DFB] 706270f395aSMaxim KonovalovOpenBSD 4.9 2011-05-01 [OBD] 707f879c81aSMaxim KonovalovMac OS X 10.7 2011-07-20 [APL] 708bd536607SMaxim KonovalovOpenBSD 5.0 2011-11-01 [OBD] 709f879c81aSMaxim KonovalovFreeBSD 9.0 2012-01-12 [FBD] 710ddfc3165SEitan AdlerNetBSD 5.1.2 2012-02-02 [NBD] (security/critical release) 711b3191640SMaxim KonovalovDragonFly 3.0.1 2012-02-21 [DFB] 7125c7680afSMaxim KonovalovFreeBSD 8.3 2012-04-18 [FBD] 7137c01b8a9SSergey KandaurovOpenBSD 5.1 2012-05-01 [OBD] 7146f5d4319SSergey KandaurovMac OS X 10.8 2012-07-25 [APL] 71577833fb0SSergey KandaurovNetBSD 6.0 2012-10-17 [NBD] 7166c5ed440SMaxim KonovalovOpenBSD 5.2 2012-11-01 [OBD] 71787ae2c78SMaxim KonovalovDragonFly 3.2.1 2012-11-02 [DFB] 7186a5335f5SEitan AdlerNetBSD 5.2 2012-12-03 [NBD] 7196a5335f5SEitan AdlerNetBSD 6.0.1 2012-12-26 [NBD] (security/critical release) 7205dcbcee7SJoel DahlFreeBSD 9.1 2012-12-30 [FBD] 7218233b689SNiclas ZeisingDragonFly 3.4.1 2013-04-29 [DFB] 7221dcb7a5fSNiclas ZeisingOpenBSD 5.3 2013-05-01 [OBD] 7236a5335f5SEitan AdlerNetBSD 6.0.2 2013-05-18 [NBD] (security/critical release) 72495beb452SMaxim KonovalovNetBSD 6.1 2013-05-18 [NBD] 72539405eaaSSergey KandaurovFreeBSD 8.4 2013-06-07 [FBD] 7263bad2eaaSEitan AdlerNetBSD 6.1.1 2013-08-22 [NBD] 727426ab282SEitan AdlerNetBSD 5.1.3 2013-09-29 [NBD] 728426ab282SEitan AdlerNetBSD 5.2.1 2013-09-29 [NBD] 7295bbecb65SGlen BarberFreeBSD 9.2 2013-09-30 [FBD] 7303bad2eaaSEitan AdlerNetBSD 6.0.3 2013-09-30 [NBD] 7313bad2eaaSEitan AdlerNetBSD 6.1.2 2013-09-30 [NBD] 732f582ba84SSergey KandaurovMac OS X 10.9 2013-10-22 [APL] 733bedc59deSSergey KandaurovOpenBSD 5.4 2013-11-01 [OBD] 734937353f7SSergey KandaurovDragonFly 3.6.0 2013-11-25 [DFB] 73531b2e513SGlen BarberFreeBSD 10.0 2014-01-20 [FBD] 7369f6f2440SSevan JaniyanNetBSD 5.1.4 2014-01-25 [NBD] 7379f6f2440SSevan JaniyanNetBSD 5.2.2 2014-01-25 [NBD] 7389f6f2440SSevan JaniyanNetBSD 6.0.4 2014-01-25 [NBD] 7399f6f2440SSevan JaniyanNetBSD 6.1.3 2014-01-25 [NBD] 740ffb99a64SEitan AdlerDragonFly 3.6.1 2014-02-22 [DFB] 741b2ba5595SEitan AdlerDragonFly 3.6.2 2014-04-10 [DFB] 74296287fcdSEitan AdlerNetBSD 6.0.5 2014-04-12 [NBD] 74396287fcdSEitan AdlerNetBSD 6.1.4 2014-04-12 [NBD] 744e0c29e91SMaxim KonovalovOpenBSD 5.5 2014-05-01 [OBD] 745e0c29e91SMaxim KonovalovDragonFly 3.8.0 2014-06-04 [DFB] 74611cb1b13SBryan DreweryDragonFly 3.8.1 2014-06-16 [DFB] 74711cb1b13SBryan DreweryDragonFly 3.6.3 2014-06-17 [DFB] 7482f9234fdSDmitry MorozovskyFreeBSD 9.3 2014-07-05 [FBD] 74911cb1b13SBryan DreweryDragonFly 3.8.2 2014-08-08 [DFB] 75096287fcdSEitan AdlerNetBSD 6.0.6 2014-09-22 [NBD] 75129709006SSergey A. OsokinNetBSD 6.1.5 2014-09-22 [NBD] 752f2f9dcf1SSergey KandaurovMac OS X 10.10 2014-10-16 [APL] 7532da9bf1dSMaxim KonovalovOpenBSD 5.6 2014-11-01 [OBD] 7542da9bf1dSMaxim KonovalovFreeBSD 10.1 2014-11-14 [FBD] 7552da9bf1dSMaxim KonovalovDragonFly 4.0.1 2014-11-25 [DFB] 75629709006SSergey A. OsokinDragonFly 4.0.2 2015-01-07 [DFB] 75729709006SSergey A. OsokinDragonFly 4.0.3 2015-01-21 [DFB] 75829709006SSergey A. OsokinDragonFly 4.0.4 2015-03-09 [DFB] 75961822311SSergey A. OsokinDragonFly 4.0.5 2015-03-23 [DFB] 76029709006SSergey A. OsokinOpenBSD 5.7 2015-05-01 [OBD] 7612a52334eSMaxim KonovalovDragonFly 4.2.0 2015-06-29 [DFB] 762d712e17cSSergey KandaurovFreeBSD 10.2 2015-08-13 [FBD] 763d712e17cSSergey KandaurovNetBSD 7.0 2015-09-25 [NBD] 764d712e17cSSergey KandaurovOS X 10.11 2015-09-30 [APL] 765d712e17cSSergey KandaurovOpenBSD 5.8 2015-10-18 [OBD] 7668adf31caSMaxim KonovalovDragonFly 4.4.1 2015-12-07 [DFB] 767aaeb469bSMaxim KonovalovOpenBSD 5.9 2016-03-29 [OBD] 768aaeb469bSMaxim KonovalovFreeBSD 10.3 2016-04-04 [FBD] 7699f6f2440SSevan JaniyanNetBSD 7.0.1 2016-05-22 [NBD] 7704b3f2567SMaxim KonovalovDragonFly 4.6.0 2016-08-02 [DFB] 7718fde1dddSMaxim KonovalovOpenBSD 6.0 2016-09-01 [OBD] 772124b78efSSergey KandaurovmacOS 10.12 2016-09-20 [APL] 773adc6d59bSMaxim KonovalovFreeBSD 11.0 2016-10-10 [FBD] 774cad0074dSMaxim KonovalovNetBSD 7.0.2 2016-10-21 [NBD] 775ecbc810bSMaxim KonovalovNetBSD 7.1 2017-03-11 [NBD] 7768a8bbe17SMaxim KonovalovDragonFly 4.8.0 2017-03-27 [DFB] 77702676f09SMaxim KonovalovOpenBSD 6.1 2017-04-11 [OBD] 778208b7e81SMaxim KonovalovFreeBSD 11.1 2017-07-26 [FBD] 77989dd5811SEitan AdlermacOS 10.13 2017-09-25 [APL] 780fff2980dSMaxim KonovalovFreeBSD 10.4 2017-10-03 [FBD] 7812519dfc7SEitan AdlerOpenBSD 6.2 2017-10-09 [OBD] 782a71a5d88SMaxim KonovalovDragonFly 5.0.0 2017-10-16 [DFB] 78324c9699cSEitan AdlerDragonFly 5.0.1 2017-11-06 [DFB] 78424c9699cSEitan AdlerDragonFly 5.0.2 2017-12-04 [DFB] 78596287fcdSEitan AdlerNetBSD 7.1.1 2017-12-22 [NBD] 78636b61ad3SEitan AdlerNetBSD 7.1.2 2018-03-15 [NBD] 7876825c3a0SMaxim KonovalovOpenBSD 6.3 2018-04-02 [OBD] 7886825c3a0SMaxim KonovalovDragonFly 5.2.0 2018-04-10 [DFB] 789ab361cf9SEitan AdlerDragonFly 5.2.1 2018-05-20 [DFB] 7906e5e6c44SEitan AdlerDragonFly 5.2.2 2018-06-18 [DFB] 79106d4e451SGlen BarberFreeBSD 11.2 2018-06-27 [FBD] 7927cfbbfc2SEitan AdlerNetBSD 8.0 2018-07-17 [NBD] 793efd84af5SEitan AdlerNetBSD 7.2 2018-08-29 [NBD] 7941f0a9761SSergey KandaurovmacOS 10.14 2018-09-24 [APL] 795efd84af5SEitan AdlerOpenBSD 6.4 2018-10-18 [OBD] 796d71831dbSMaxim KonovalovDragonFly 5.4.0 2018-12-03 [DFB] 797d71831dbSMaxim KonovalovFreeBSD 12.0 2018-12-11 [FBD] 798d71831dbSMaxim KonovalovDragonFly 5.4.1 2018-12-24 [DFB] 79948149a5aSOllivier RobertOpenBSD 6.5 2019-05-01 [OBD] 800b6bb4d1eSSevan JaniyanNetBSD 8.1 2019-06-04 [NBD] 801b6bb4d1eSSevan JaniyanDragonFly 5.6 2019-06-17 [DFB] 80231d2b1cfSSevan JaniyanDragonFly 5.6.1 2019-06-19 [DFB] 803b0b78eb0SSevan JaniyanFreeBSD 11.3 2019-07-09 [FBD] 80471fb754dSEitan AdlerDragonFly 5.6.2 2019-08-11 [DFB] 80501531835SMaxim KonovalovOpenBSD 6.6 2019-10-17 [OBD] 8062e3fa849SEitan AdlermacOS 10.15 2019-10-07 [APL] 80771fb754dSEitan AdlermacOS 10.15.1 2019-10-29 [APL] (security/critical release) 80801531835SMaxim KonovalovFreeBSD 12.1 2019-11-04 [FBD] 80997b116adSSevan JaniyanNetBSD 9.0 2020-02-14 [NBD] 810479e1a27SSevan JaniyanDragonFly 5.8 2020-03-03 [DFB] 811479e1a27SSevan JaniyanDragonFly 5.6.3 2020-03-11 [DFB] 8123b8de634SSevan JaniyanNetBSD 8.2 2020-03-31 [NBD] 813*c0492b26SLi-Wen HsuFreeBSD 12.2 2020-10-27 [FBD] 814364fe18bSWolfram Schneider 815364fe18bSWolfram SchneiderBibliography 816364fe18bSWolfram Schneider------------------------ 817364fe18bSWolfram Schneider 818364fe18bSWolfram SchneiderLeffler, Samuel J., Marshall Kirk McKusick, Michael J Karels and John 819364fe18bSWolfram SchneiderQuarterman. The Design and Implementation of the 4.3BSD UNIX Operating 820364fe18bSWolfram SchneiderSystem. Reading, Mass. Addison-Wesley, 1989. ISBN 0-201-06196-1 821364fe18bSWolfram Schneider 822364fe18bSWolfram SchneiderSalus, Peter H. A quarter century of UNIX. Addison-Wesley Publishing 823364fe18bSWolfram SchneiderCompany, Inc., 1994. ISBN 0-201-54777-5 824364fe18bSWolfram Schneider 825364fe18bSWolfram SchneiderMcKusick, Marshall Kirk, Keith Bostic, Michael J Karels, and John 826364fe18bSWolfram SchneiderQuarterman. The Design and Implementation of the 4.4BSD Operating 827364fe18bSWolfram SchneiderSystem. Reading, Mass. Addison-Wesley, 1996. ISBN 0-201-54979-4 828364fe18bSWolfram Schneider 8296be40009SSergey A. OsokinMcKusick, Marshall Kirk, George Neville-Neil. The Design and 8306be40009SSergey A. OsokinImplementation of the FreeBSD Operating System. 8316be40009SSergey A. OsokinAddison-Wesley Professional, Published: Aug 2, 2004. ISBN 0-201-70245-2 8326be40009SSergey A. Osokin 833ba993026SSergey A. OsokinMcKusick, Marshall Kirk, George Neville-Neil, Robert Watson. The 834ba993026SSergey A. OsokinDesign and Implementation of the FreeBSD Operating System, 2nd Edition. 835ba993026SSergey A. OsokinPearson Education, Inc., 2014. ISBN 0-321-96897-2 836ba993026SSergey A. Osokin 8372690f9b1SWolfram SchneiderDoug McIlroy. Research Unix Reader. 8382690f9b1SWolfram Schneider 839364fe18bSWolfram SchneiderMichael G. Brown. The Role of BSD in the Development of Unix. 840364fe18bSWolfram SchneiderPresented to the Tasmanian Unix Special Interest Group of the 841364fe18bSWolfram SchneiderAustralian Computer Society, Hobart, August 1993. 842364fe18bSWolfram Schneider 843d0c72fe5SGreg LeheyPeter H. Salus. Unix at 25. Byte Magazine, October 1994. 844d8a1df19SMaxim KonovalovURL: http://www.byte.com/art/9410/sec8/art3.htm 845364fe18bSWolfram Schneider 8466e18fca1SUlrich SpörleinAndreas Klemm, Lars Köller. If you're going to San Francisco ... 8472690f9b1SWolfram SchneiderDie freien BSD-Varianten von Unix. c't April 1997, page 368ff. 8482690f9b1SWolfram Schneider 8492690f9b1SWolfram SchneiderBSD Release Announcements collection. 850a2aef24aSEitan AdlerURL: https://www.FreeBSD.org/releases/ 8512690f9b1SWolfram Schneider 852c55f0f14SWolfram SchneiderBSD Hypertext Man Pages 853a2aef24aSEitan AdlerURL: https://www.FreeBSD.org/cgi/man.cgi 854d0c72fe5SGreg Lehey 855d0c72fe5SGreg LeheyUNIX history graphing project 856497397afSJun-ichiro itojun HaginoURL: http://minnie.tuhs.org/Unix_History/index.html 857c55f0f14SWolfram Schneider 8585fda7af6SWolfram SchneiderUNIX history 859d61e0656SJohn BaldwinURL: http://www.levenez.com/unix/ 8605fda7af6SWolfram Schneider 86183617b6aSWolfram SchneiderJames Howard: The BSD Family Tree 862b684a50eSMaxim KonovalovURL: http://ezine.daemonnews.org/200104/bsd_family.html 86383617b6aSWolfram Schneider("what are the differences between FreeBSD, NetBSD, and OpenBSD?") 86483617b6aSWolfram Schneider 86583617b6aSWolfram Schneider 8662690f9b1SWolfram SchneiderAcknowledgments 8672690f9b1SWolfram Schneider--------------- 8682690f9b1SWolfram Schneider 8692690f9b1SWolfram SchneiderJosh Gilliam for suggestions, bug fixes, and finding very old 8702690f9b1SWolfram Schneideroriginal BSD announcements from Usenet or tapes. 8712690f9b1SWolfram Schneider 872c55f0f14SWolfram SchneiderSteven M. Schultz for providing 2.8BSD, 2.10BSD, 2.11BSD manual pages. 8732690f9b1SWolfram Schneider 874364fe18bSWolfram Schneider-- 875ab80dcdbSMaxim KonovalovCopyright (c) 1997-2012 Wolfram Schneider <wosch@FreeBSD.ORG> 87633f4bccaSEitan AdlerURL: https://svnweb.freebsd.org/base/head/share/misc/bsd-family-tree 877e068a011SWolfram Schneider 87870efa284SPeter Wemm$FreeBSD$ 879