BSD

Berkeley Software Distribution (BSD) - University of California Berkeley (UCB)

History

PDP-11

• BSD (1977)
• 2BSD (1978)
• 2.8BSD (1981)
• 2.9BSD (1983)
• 2.10.1BSD (Jan 1989)
• 2.11BSD (1992) - backports from 4.3BSD

VAX

• 3BSD (1979)
• 4BSD (1980)
• 4.1BSD (Jun 1981)
• 4.2BSD (1983)
• 4.3BSD (1986) - TCP/IP
• 4.3BSD-Tahoe (1988)
• 4.3BSD-Net/1
• 4.3BSD-Net/2
• 4.4BSD-Lite (1994)
• 4.4BSD-Lite2 (1995)

William Jolitz & Lynne Jolitz

• 386BSD 0.0 (Mar 1992)
• 386BSD 0.1 (Jul 1992)
• 386BSD 1.0 (1994) - 386BSD Reference CD-ROM

Berkeley Software Design, Inc. (BSDI)

• BSD/386 (1993)
• BSD/386 1.1
• BSD/OS 2.0 (Jan 1995)

• MORE/BSD (HP 68k Workstations)
• SunOS

• 386BSD + patchkit was used as the basis for FreeBSD and NetBSD
  • FreeBSD
    • AskoziaPBX (Defunct)
    • PacBSD (aka archBSD - Defunct)
  • NetBSD
    • EdgeBSD
    • OpenBSD
      • Bitrig