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<HTML><HEAD> <TITLE>BBS水木清华站∶精华区</TITLE></HEAD><BODY><CENTER><H1>BBS水木清华站∶精华区</H1></CENTER>发信人: Brain (呆头呆脑), 信区: Linux <BR>标 题: [历史] UNIX/BSD -TREE <BR>发信站: BBS 水木清华站 (Sun Nov 16 17:26:58 1997) <BR> <BR>The Unix system family tree / BSD history chart <BR>----------------------------------------------- <BR> <BR>First Edition (V1) <BR> | <BR>Second Edition (V2) <BR> | <BR>Third Edition (V3) <BR> | <BR>Fourth Edition (V4) <BR> | <BR>Fifth Edition (V5) <BR> | <BR>Sixth Edition (V6) -----* <BR> | | <BR> | | <BR> | | <BR>Seventh Edition (V7) | <BR> | \ | <BR> | \ 1BSD <BR> | 32V | <BR> | \ 2BSD---------------* <BR>Eight Edition \ / | <BR> | \ / | <BR> | \/ | <BR> | 3BSD | <BR> | | | <BR> | 4.0BSD 2.7.9BSD <BR>Ninth Edition | | <BR> | 4.1BSD --------------> 2.8BSD <BR> | | | <BR> | | 2.8.1BSD <BR> | | | <BR> | 4.1aBSD -----------\ | <BR> | | \ | <BR> 4.1bBSD \ | <BR> | | \ | <BR> | 4.1cBSD --------------> 2.9BSD <BR> | | | <BR> | | 2.9BSD-Seismo <BR> | | | <BR> | 4.2BSD 2.9.1BSD <BR> | | | <BR> | 4.3BSD -------------> 2.10BSD <BR> | | / | <BR> | | / 2.10.1BSD <BR> | 4.3BSD Tahoe-----+ | <BR> | | \ | <BR> | | \ | <BR> | | 2.11BSD <BR>Tenth Edition | | <BR> | 2.11BSD rev #366 <BR> 4.3BSD NET/1 | <BR> | v <BR> 4.3BSD Reno <BR> | <BR> *---------- 4.3BSD NET/2 -------------------+-------------* <BR> | | | | <BR>386BSD 0.0 | | | <BR> | | | | <BR>386BSD 0.1 ------------>+ | BSDI 1.0 <BR> | \ | 4.4BSD Alpha | <BR> | 386BSD 1.0 | | | <BR> | | 4.4BSD | <BR> | | / | | <BR>
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