www.superguru.net/etx/unxterms.txt -
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Published on: 12/9/2000
Last Visited: 6/1/2002
Sun Microsystems was created by people taken directly from Berkeley itself (notably Bill Joy, responsible for the development of csh, the vi editor, and 4BSD's VM support), and is very compatible with BSD on their 680x0-based systems.Sun is a special case, however, because they are working toward complete BSD/SysV compatibility.Another interesting oddity is Pyramid, because of their dual-universe port of both System V and BSD into a single system for their RISC-based hardware; you can pick what kind of system you'd like to see on the fly with Pyramid's system, known as OSx, currently in release as OSx 4.1. Ultrix is DEC's name for the version of the BSD UNIX system which they distribute and support on VAXen.Also Ultrix-11 on PDP-11s.
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A screen-oriented editor written originally by Bill Joy when Berkeley, now also supported by AT&T under System V. - emacs:
Any of a large set of screen editors, whose lineage stretches back to Stallman's original TWENEX EMACS.Emacs has transmogrified with many people into CCA Emacs, Gosling's Emacs, GNU Emacs (Stallman returns), MicroEmacs, JOVE, MicroGNUEmacs, and others. - pcc:
The Portable C Compiler.A fairly simple but well- intentioned attempt at a general C compiler.The standard compiler on many UNIX systems. - yacc/lex:
Two programs used for creating compilers (yacc, for Yet Another Compiler-Compiler) and lexical analyzers (lex). - ed:
The original line-oriented editor on UNIX systems.If you don't know this editor, LEARN IT, at least its basics.You can go to any UNIX system and be marginally comfortable if you can edit with ed. - sed: