Search Results: 4BSD
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History of the Berkeley Software Distribution
Sabtu, 2026-08-15 15:32:59Memory Unix), and BSD kernel images were normally called /vmunix until 4.4BSD. The success of 3BSD was a major factor in the Defense Advanced Research...
Click to read more »Procfs
Selasa, 2026-06-16 06:57:49with different architectures and byte order to debug others' processes. 4.4BSD cloned its implementation of /proc from Plan 9.[citation needed] As of...
Click to read more »Berkeley Software Distribution
Minggu, 2026-07-19 04:36:22Memory Unix), and BSD kernel images were normally called /vmunix until 4.4BSD. After 4.3BSD was released in June 1986, it was determined that BSD would...
Click to read more »Morris worm
Jumat, 2026-07-17 11:47:47times. The main body of the worm can infect only DEC VAX machines running 4BSD, alongside Sun-3 systems. A portable C "grappling hook" component of the...
Click to read more »File attribute
Senin, 2026-06-29 04:25:12file type (regular file, directory, or some other special kind). In 4.4BSD and 4.4BSD-Lite, files and directories (folders) accepted four attributes that...
Click to read more »Curses (programming library)
Sabtu, 2026-05-23 13:46:41character-cell terminals (e.g., VT100). ncurses is the approved replacement for 4.4BSD classic curses.[citation needed] Using curses, programmers are able to write...
Click to read more »NetBSD
Selasa, 2026-08-04 15:28:05release, NetBSD 1.0, was made in October 1994, and being updated with 4.4BSD-Lite sources, it was free of all legally encumbered 4.3BSD Net/2 code. Also...
Click to read more »Comparison of BSD operating systems
Selasa, 2026-08-11 09:50:45and 4.4BSD-Lite, by various routes. Both NetBSD and FreeBSD started life in 1993, initially derived from 386BSD, but in 1994 migrated to a 4.4BSD-Lite...
Click to read more »Unix-like
Jumat, 2026-07-31 01:45:53unrestricted substitutes for UNIX emerged in the 1980s and 1990s, including 4.4BSD, Linux, and Minix. Some of these have in turn been the basis for commercial...
Click to read more »History of email
Selasa, 2026-04-28 03:12:12(CBBS) was a public dial-up BBS. 1979 ARPANET delivermail was shipped with 4BSD. MH Message Handling System developed at The RAND Corporation provided several...
Click to read more »Marshall Kirk McKusick
Minggu, 2026-08-16 20:15:49Bostic, M. Karels, J. Quarterman: The Design and Implementation of the 4.4BSD Operating System, Addison-Wesley, April 1996, ISBN 0-201-54979-4. French...
Click to read more »Mach (kernel)
Rabu, 2026-06-24 00:38:47component. The Mach virtual memory management system was also adopted in 4.4BSD by the BSD developers at CSRG, and appears in modern BSD-derived Unix systems...
Click to read more »Env
Selasa, 2026-03-17 15:42:40Richard Mlynarik, David MacKenzie, and Assaf Gordon. It first appeared in 4.4BSD, and is a part of POSIX.1 (with the -i option only). This version has been...
Click to read more »Tanenbaum–Torvalds debate
Jumat, 2026-08-14 05:09:52debate discusses alternatives to Linux and MINIX, such as GNU (Hurd) and 4.4BSD. Tanenbaum suggested the former in his first post, stating that unlike Linux...
Click to read more »TCP/IP Illustrated
Kamis, 2026-07-16 05:01:16500 illustrations, combined with 15,000 lines of actual code from the 4.4BSD-Lite release, serves as concrete examples of the concepts covered in Volume...
Click to read more »JOVE
Jumat, 2025-08-01 12:38:28distributed with several releases of BSD Unix, including 2.9BSD, 4.3BSD-Reno and 4.4BSD-Lite2. As of 2022, the latest development release of JOVE is version 4.17...
Click to read more »UNIX System Laboratories, Inc. v. Berkeley Software Design, Inc.
Rabu, 2026-08-19 00:58:39settlement that was reached in February 1994. The salient points were: 4.4BSD-Lite to be released containing no disputed files. University to encourage...
Click to read more »Keith Bostic (software engineer)
Senin, 2026-05-18 03:49:17Berkeley. He was one of the principal architects of the Berkeley 2BSD, 4.4BSD and 4.4BSD-Lite releases. Among many other tasks, he led the effort at CSRG to...
Click to read more »Single UNIX Specification
Selasa, 2026-08-11 09:04:59macOS, has behavior that can be set to comply with UNIX 03. Darwin uses a 4.4BSD-derived pax command, which lacks multibyte support for filenames.[citation...
Click to read more »Lex (software)
Rabu, 2026-04-15 15:57:50Plan 9 Platform Cross-platform Type Command License Plan 9: MIT License Repository minnie.tuhs.org/cgi-bin/utree.pl?file=4BSD%2Fusr%2Fsrc%2Fcmd%2Flex...
Click to read more »Nice (Unix)
Minggu, 2026-07-19 22:05:51November 1973; 52 years ago (1973-11) Operating system Unix and Unix-like Platform Cross-platform Type Command License coreutils: GNU GPL v3 4.4BSD: BSD License...
Click to read more »Lites
Minggu, 2024-10-20 18:49:20Lites is a discontinued Unix-like operating system, based on 4.4BSD and the Mach microkernel. Specifically, Lites is a multi-threaded server and emulation...
Click to read more »Chattr
Senin, 2026-05-11 00:41:47the ls command are used instead. The chflags command first appeared in 4.4BSD. Solaris has no commands specifically meant to manipulate them. chmod and...
Click to read more »BSD licenses
Sabtu, 2026-07-18 10:42:194-clause license, this license can be found in 4.3BSD-Reno, Net/2, and 4.4BSD-Alpha. Copyright (c) <year> <copyright holder>. All rights reserved. Redistribution...
Click to read more »List of POSIX commands
Senin, 2026-06-29 19:27:47ownership PDP-7 UNIX cksum Filesystem Mandatory Report file checksum and size 4.4BSD cmp Filesystem Mandatory Compare two files Version 1 AT&T UNIX comm Text...
Click to read more »Basename
Selasa, 2026-02-03 11:57:40version of POSIX and the Single Unix Specification. It first appeared in 4.4BSD. The version in GNU Core Utilities was written by David MacKenzie. The command...
Click to read more »Fork (system call)
Sabtu, 2026-07-18 16:05:07systems running on constrained hardware and real-time systems. While the 4.4BSD implementation got rid of the vfork implementation, causing vfork to have...
Click to read more »NextBSD
Minggu, 2026-07-19 13:52:35operating system. NeXT NEXTSTEP and OPENSTEP, based on the Mach kernel and 4BSD; the ancestor of Mac OS X (macOS) Apple Inc.'s Darwin, the core of macOS...
Click to read more »Version 7 Unix
Jumat, 2026-08-14 01:15:10the direct ancestor of UNIX System V[disputed – discuss] and the popular 4BSD family of Unix systems. The group at the University of Wollongong that had...
Click to read more »Henry Spencer
Sabtu, 2026-08-08 23:13:14Perl. Circa 1993, Spencer donated a second version of his RE library to 4.4BSD, following the POSIX standard for regular expressions. Spencer was technical...
Click to read more »Nvi
Senin, 2026-04-06 15:50:16originally distributed as part of the Fourth Berkeley Software Distribution (4BSD). Due to licensing disputes between AT&T and the Computer Systems Research...
Click to read more »MachTen
Minggu, 2026-06-28 08:45:59operating system from Tenon Intersystems. It is based on the Mach kernel, 4.4BSD, GNU programming tools, and the X Window System. It runs not natively but...
Click to read more »GNU Hurd
Rabu, 2026-07-22 20:14:58Bushnell, the initial Hurd architect, their early plan was to adapt the 4.4BSD-Lite kernel and, in hindsight, "It is now perfectly obvious to me that this...
Click to read more »NeXTSTEP
Jumat, 2026-07-03 06:39:04primarily consisting of bug fixes. Rhapsody October 13, 1997 CD-ROM i386, PPC 4.4BSD Released following Apple's acquisition of NeXT, serving as the transitional...
Click to read more »Portable C Compiler
Selasa, 2026-08-04 07:33:13in Seventh Edition Unix and shipped with BSD Unix until the release of 4.4BSD in 1994, when it was replaced by the GNU C Compiler. It was very influential...
Click to read more »FreeBSD
Jumat, 2026-08-14 16:33:45the newer 4.4BSD-Lite2 sources. Although not involved in the litigation, it was suggested to FreeBSD that it should also move to 4.4BSD-Lite2. FreeBSD...
Click to read more »Dig (command)
Minggu, 2026-06-14 20:38:24Linux (DNS Lookup)". linuxize.com. 2020-02-26. Retrieved 2024-03-07. "dig (4.4BSD of 1990)". man.freebsd.org. Retrieved 2024-05-17. "remove unnecessary acronym...
Click to read more »Unix File System
Jumat, 2026-04-24 07:09:23has extensions for large files and large disks and other features. In 4.4BSD and BSD Unix systems derived from it, such as FreeBSD, NetBSD, OpenBSD, and...
Click to read more »Groff (software)
Senin, 2025-01-13 15:52:55free, open source, and UNIX derived operating systems such as Linux and 4.4BSD derivatives — notably because troff macros are used to create man pages,...
Click to read more »QNX
Senin, 2026-06-29 07:31:57into QNX 2.0. 2.21 1989 QNX 2.21 4.0 1990 QNX 4.0 4.1 1994 Elements of 4.4BSD into QNX 4.1 4.2 1995 QNX 4.2 4.22 1995 QNX 4.22 4.24 1995 QNX/Neutrino 1...
Click to read more »Sleepycat Software
Selasa, 2026-07-21 21:48:19software originally developed at the University of California, Berkeley for 4.4BSD Unix. Developers from that project founded Sleepycat in 1996 to provide commercial...
Click to read more »BSD Daemon
Rabu, 2026-05-20 06:16:42System. Lasseter drew a somewhat lesser-known running BSD Daemon for the 4.4BSD version of the book in 1994. From 1994 to 2004, the NetBSD project used artwork...
Click to read more »C string handling
Senin, 2026-06-29 08:11:57out a buffer. Deprecated by memset and removed in POSIX.1-2008. memccpy 4.4BSD, SVID4, POSIX.1-2001, C23 Copies between two non-overlapping buffers, stopping...
Click to read more »Kernfs (BSD)
Minggu, 2026-08-09 23:02:04system information by accessing virtual files. kernfs first appeared in 4.4BSD, and NetBSD 6.0 continues to use kernfs by default while mounting it at the...
Click to read more »Berkeley DB
Sabtu, 2026-07-18 06:03:31Berkeley DB itself was first released in 1991 and later included with 4.4BSD. In 1996 Netscape requested that the authors of Berkeley DB improve and extend...
Click to read more »Rm (Unix)
Rabu, 2026-07-22 15:08:55g., the BSDs (such as FreeBSD, NetBSD, OpenBSD and macOS) derived from 4.4BSD-Lite2. The version in GNU Core Utilities was written by Paul Rubin, David...
Click to read more »UnionFS
Senin, 2025-10-20 11:46:19Pendry, Jan-Simon; McKusick, Marshall Kirk (January 1995). "Union Mounts in 4.4BSD-Lite". USENIX 1995 Technical Conference Proceedings. Retrieved 17 July 2017...
Click to read more »Man page
Sabtu, 2026-08-08 22:15:27to write man pages for programs lacking one. The modern descendants of 4.4BSD also distribute man pages as one of the primary forms of system documentation...
Click to read more »Computer Systems Research Group
Kamis, 2025-11-27 03:02:35settlement in 1994, CSRG distributed the final version of BSD, called 4.4BSD-Lite2. The group disbanded in 1995. CSRG made significant innovations, advancing...
Click to read more »/dev/zero
Minggu, 2026-02-01 02:08:28run-time program bootstrap from SunOS, contributed to CSRG for inclusion in 4.4BSD". TUHS. "HP-UX 8.0.7 install media". 1992-07-22. Beal, Chris. "So what the...
Click to read more »Caret notation
Rabu, 2026-05-06 02:07:09caret notation when setting the character-erase and line-kill characters. 4BSD added a ctlecho mode in which control characters are echoed using caret notation;...
Click to read more »Pax (command)
Selasa, 2026-08-04 04:15:23was created by Keith Muller in 1992–1993. The version first appeared in 4.4BSD (1995). Pax command appeared in X/Open issue 4 (Single Unix Specification...
Click to read more »Ultrix
Senin, 2025-10-20 02:03:09to concentrate on working with the University of California, Berkeley's 4BSD. Berkeley's Bill Joy came to New Hampshire to work with Shannon and Stettner...
Click to read more »Everything is a file
Senin, 2026-04-20 15:00:15created by O_TMPFILE in the filesystem (which otherwise cannot be named). 4.4BSD-derived sysctls are key/value mappings managed by the sysctl program, which...
Click to read more »History of Unix
Rabu, 2026-08-19 03:40:37naming, and that the release was something of a gamble), Net/2, 4.4BSD, and 4.4BSD-lite. The network code found in these releases is the ancestor of much...
Click to read more »C standard library
Senin, 2026-08-10 14:58:21defined in the original standard, many of which first appeared in 1994's 4.4BSD release (the first to be largely developed after the first standard was issued...
Click to read more »Plan 9 from Bell Labs
Senin, 2026-08-17 15:56:46but in a more secure way. Plan 9's union directory architecture inspired 4.4BSD and Linux union file system implementations, although the developers of the...
Click to read more »Theo de Raadt
Rabu, 2026-07-01 19:25:44encumbered Net/2-derived source code was replaced with equivalent code from 4.4BSD-lite, in accordance with the USL v BSDi lawsuit settlement. De Raadt played...
Click to read more »ONTAP
Sabtu, 2026-08-08 00:36:53stack, networking commands, and low-level startup code from BSD Net/2 and 4.4BSD-Lite. On June 16, 2006, NetApp released two variants of Data ONTAP, Data...
Click to read more »Virtual file system
Senin, 2025-12-08 11:40:51a non-encrypting file system). Heidemann adapted this work for use in 4.4BSD as a part of his thesis research; descendants of this code underpin the file...
Click to read more »386BSD
Kamis, 2025-12-18 01:22:08Net/2 from the University of California, and a subsequent release (1993, 4.4BSD-Lite) was made by the university to correct this issue. However, 386BSD,...
Click to read more »Vi (text editor)
Rabu, 2026-07-29 17:40:07Bostic wanted a "bug for bug compatible" replacement for Joy's vi for 4.4BSD-Lite. Using Kirkendall's Elvis (version 1.8) as a starting point, Bostic...
Click to read more »List of BSD operating systems
Minggu, 2026-08-09 19:09:58RetroBSD that also supports STM32F4 ARM devices. LiteBSD LiteBSD is a port of 4.4BSD Unix adapted for embedded systems with memory mapping with paging support...
Click to read more »File-system permissions
Kamis, 2026-07-23 00:25:59OS's "Protected"/"Locked" attribute as the "user immutable" flag in the 4.4BSD flags field. File Allocation Table (original version) has a per-file read-only...
Click to read more »Timeline of free and open-source software
Sabtu, 2026-03-07 00:10:58dedicated to Linux. 1994, March BSD 4.4BSD-Lite was released that no longer require a USL source license. 1995, June BSD 4.4BSD-Lite 2 Basis of modern BSDs 1995...
Click to read more »Comparison of file systems
Jumat, 2026-08-21 21:57:301993 Linux, Hurd Xiafs Q. Frank Xia 1993 Linux UFS1 Kirk McKusick 1994 4.4BSD XFS SGI 1994 IRIX HFS IBM 1994 MVS/ESA (now z/OS) FAT16X Microsoft 1995 MS-DOS...
Click to read more »Union mount
Kamis, 2025-12-25 23:28:56attempts, Plan 9 and the stackable file systems in Spring (Sun, 1994). 4.4BSD implements the stack-of-directories approach outlined above. As in Plan 9...
Click to read more »Berkeley Automounter
Selasa, 2025-05-27 16:17:32Automounter (or amd) is a computer automounter daemon which first appeared in 4.4BSD in 1994. The original Berkeley automounter was created by Jan-Simon Pendry...
Click to read more »John Quarterman
Sabtu, 2024-11-30 04:43:10Co-author with Smoot Carl-Mitchell. The Design and Implementation of the 4.4BSD Operating System, Addison-Wesley, April 1996, ISBN 0-201-54979-4, Co-author...
Click to read more »Delivermail
Senin, 2025-12-01 03:27:58Sendmail, 3rd Edition by Bryan Costales, O'Reilly Media, Inc., 2002 "Simple Mail Transfer Protocol". Retrieved 2022-08-04. delivermail 4BSD source code v t e...
Click to read more »List of archive formats
Selasa, 2026-08-04 03:03:49Archive (shar and makeself) .shar, .run James Gosling, Alan Hewett 1994 4.4BSD Original No Yes, commonly MD5 Partial Partial Partial arbitrary (typically...
Click to read more »Source Code Control System
Sabtu, 2025-12-27 09:28:25sourceforge.net/PWB.html AT&T Announcement for SCCSv4 SCCS what(1) manpage from 4BSD, 1980, on the website of The Unix Heritage Society Archived 2005-08-31 at...
Click to read more »Sysctl
Rabu, 2025-11-12 13:11:56tunable parameters when the system boots). This feature first appeared in 4.4BSD. It has the advantage over hardcoded constants that changes to the parameters...
Click to read more »Mike Muuss
Sabtu, 2026-08-15 15:26:26honoring 180 individuals, including Muuss, who contributed to the CSRG's 4.4BSD-Lite release. Muuss is mentioned in two books, The Cuckoo's Egg (ISBN 0-7434-1146-3)...
Click to read more »List of file systems
Selasa, 2026-08-04 03:03:53file system, provided in Linux, OS/2, and AIX. Supports extents. LFS – 4.4BSD implementation of a log-structured file system MFS – Macintosh File System...
Click to read more »TCP congestion control
Jumat, 2026-08-21 03:20:09subsequently released to the public as Networking Release 2 and later 4.4BSD-Lite. While both consider retransmission timeout (RTO) and duplicate ACKs...
Click to read more »Michael J. Karels
Minggu, 2025-12-14 17:06:31honoring 180 individuals, including Karels, who contributed to the CSRG's 4.4BSD-Lite release. His face appears on the 7 of Spades on the USENIX 1994 Playing...
Click to read more »HP 9000
Jumat, 2026-08-14 11:34:51to the HP 9000 as HPBSD; the resulting support code was later added to 4.4BSD. Its modern variants NetBSD and OpenBSD also support various HP 9000 models...
Click to read more »Bob Fabry
Minggu, 2026-05-31 08:24:31limited because it started with software licensed from AT&T. In 1980, the 4BSD distribution was released. During its nine-month lifetime, nearly 150 copies...
Click to read more »Berkeley Software Design
Selasa, 2026-08-11 10:50:10base future releases of the product, now called BSD/OS, on the CSRG's 4.4BSD-Lite release which was declared free of any USL intellectual property. Rob...
Click to read more »Ptrace
Senin, 2026-05-11 10:05:53allows permitted processes direct access to the memory of another process - 4.4BSD followed, and the use of /proc for debugger support was inherited by Solaris...
Click to read more »FreeBSD version history
Minggu, 2026-07-12 23:20:25improved but a decision was made to ship the 7.0 release with the older 4BSD scheduler, leaving ULE as a kernel compile-time tunable. In FreeBSD 7.1 ULE...
Click to read more »List of log-structured file systems
Senin, 2026-01-05 01:28:21system in 1992. BSD-LFS, an implementation by Margo Seltzer was added to 4.4BSD, and was later ported to 386BSD. It lacked support for snapshots. It was...
Click to read more »Rhapsody (operating system)
Selasa, 2026-07-21 08:01:00Rhapsody's public release. Rhapsody runs on a modified Mach 2.5 kernel and 4.4BSD Unix environment. Atop that were the threaded, object-oriented Yellow Box...
Click to read more »Writer's Workbench
Jumat, 2025-12-26 20:06:56look utility had not yet been ported to GNU, but its implementation from 4.4BSD-Lite is available as free software, for example via Debian. LanguageTool...
Click to read more »UNIX/32V
Selasa, 2025-09-02 14:34:28(3BSD) in 1979. Thanks to the popularity of the two systems' successors, 4BSD and UNIX System V, UNIX/32V is an antecedent of nearly all modern Unix systems...
Click to read more »BSD disklabel
Senin, 2024-10-07 21:11:46manual pages, section 5. "Using disklabel". OpenBSD FAQ. "disklabel(5)". 4.4BSD Programmer's Manual. Archived from the original on 2013-12-24. Retrieved...
Click to read more »Tput
Senin, 2026-05-11 01:09:16ISBN 0-937175-22-6. Archived from the original on 2026-01-02. Retrieved 2026-02-03. "3BSD/4BSD versions". The Unix Heritage Society. 2000-06-25. Retrieved 2008-04-20. "CVS...
Click to read more »Termcap
Jumat, 2026-02-13 12:18:30to put the most frequently used entries near the beginning of the file. 4.4BSD based implementations of termcap store the terminal description in a hashed...
Click to read more »Ken Arnold
Senin, 2026-05-18 03:49:20Undergraduates Association), and made many contributions to the 2BSD and 4BSD Berkeley Unix distributions, including: curses and termcap: a hardware-independent...
Click to read more »POSIX terminal interface
Kamis, 2026-07-23 20:38:33although it did not support job control or the cooked-mode enhancements of 4BSD. For example, it replaced the "cooked", "cbreak", and "raw" modes of Seventh...
Click to read more »Getopt
Kamis, 2026-07-30 06:39:20getsubopt. It parses a string of comma-separated sub-options. It appeared in 4.4BSD (1995). getopt is a system dependent function, and its behavior depends on...
Click to read more »MacMach
Minggu, 2026-05-31 05:02:37settlement of the USL v. BSDi lawsuit and the release of unencumbered 4.4BSD-Lite, the MacMach project was abandoned.[citation needed] However, CMU had...
Click to read more »Elvis (text editor)
Minggu, 2026-08-09 06:02:20Bostic wanted a “bug for bug compatible” replacement for Joy's vi for 4.4BSD-Lite. Using Kirkendall's Elvis (version 1.8) as a starting point, Bostic...
Click to read more »