Stallman Richard M.

Photo Stallman Richard M.
Richard Matthew Stallman (born March 16, 1953), often abbreviated "rms",[1] is an American software freedom activist, and computer programmer. In September 1983, he launched the GNU Project[2] to create a free Unix-like operating system, and has been the project's lead architect and organizer. With the launch of the GNU Project, he initiated the free software movement and, in October 1985, set up the Free Software Foundation. Stallman pioneered the concept of copyleft and is the main author of several copyleft licenses including the GNU General Public License, the most widely used free software license.[3] Since the mid-1990s, Stallman has spent most of his time advocating for free software, as well as campaigning against both software patents and what he sees as excessive extension of copyright laws. Stallman has also developed a number of pieces of widely-used software, including the original Emacs[4], the GNU Compiler Collection , and the GNU Debugger[5]. He co-founded the League for Programming Freedom in 1989. Stallman was born to Jewish parents, Daniel Stallman and Alice Lippman,[6] in 1953 in New York City. His first experience with computers was while in high school at the IBM New York Scientific Center. He was hired for the summer to write a numerical analysis program in Fortran. He completed the task after a couple of weeks and spent the rest of the summer writing a text editor in APL.[7] Stallman spent the summer after his high-school graduation writing another program, a preprocessor for the PL/I programming language on the IBM System/360. During this time, Stallman was also a volunteer laboratory assistant in the biology department at Rockefeller University. Although he was already moving toward a career in mathematics or physics, his teaching professor at Rockefeller thought he would have a future as a biologist.[8] In June 1971, as a first year student at Harvard University, Stallman was known for his strong performance in Math 55,[9] and became a programmer at the MIT Artificial Intelligence Laboratory. There he became a regular in the "hacker" community, where he was usually known by his initials, "rms" (which was the name of his computer accounts). In the first edition of the Hacker's Dictionary, he wrote, "'Richard Stallman' is just my mundane name; you can call me 'rms'."[1] Stallman graduated from Harvard magna cum laude earning a BA in Physics in 1974. Stallman then enrolled as a graduate student in physics at MIT, but abandoned his graduate studies while remaining a programmer at the MIT AI Laboratory. At the end of his first year in the graduate program, Stallman suffered a knee injury that ended his participation in international folk dancing.[10][11] Stallman abandoned his pursuit of a doctorate in physics in favor of programming. While a graduate student at MIT, Stallman published a paper on an AI truth maintenance system called dependency-directed backtracking with Gerald Jay Sussman.[12] This paper was an early work on the problem of intelligent backtracking in constraint satisfaction problems. As of 2003, the technique Stallman and Sussman introduced is still the most general and powerful form of intelligent backtracking.[13] The technique of constraint recording, wherein partial results of a search are recorded for later reuse, was also introduced in this paper.[13] As a hacker in MIT's AI laboratory, Stallman worked on software projects like TECO, Emacs, and the Lisp Machine Operating System. He would become an ardent critic of restricted computer access in the lab, which at that time was funded primarily by the Defense Advanced Research Projects Agency. When MIT's Laboratory for Computer Science (LCS) installed a password control system in 1977, Stallman found a way to decrypt the passwords and sent users messages containing their decoded password, with a suggestion to change it to the empty string (that is, no password) instead, to re-enable anonymous access to the systems. Around 20% of the users followed his advice at the time, although passwords ultimately prevailed. Stallman boasted of the success of his campaign for many years afterward.[14] In the late 1970s and early 1980s, the hacker culture that Stallman thrived in began to fragment. To prevent software from being used on their competitors' computers, most manufacturers stopped distributing source code and began using copyright and restrictive software licenses to limit or prohibit copying and redistribution. Such proprietary software had existed before, and it became apparent that it would become the norm. This shift in the legal characteristics of software can be regarded as a consequence triggered by the U.S. Copyright Act of 1976, as stated by Stallman's MIT fellow Brewster Kahle.[15] When Brian Reid in 1979 placed "time bombs" in Scribe to restrict unlicensed access to the software, Stallman proclaimed it "a crime against humanity."[16] He clarified, years later, that it is blocking the user's freedom that he believes is a "crime", not the issue of charging for the software.[17] In 1980, Stallman and some other hackers at the AI Lab were refused access to the source code for the software of the first laser printer, the Xerox 9700. Stallman had modified the software on an older printer (the XGP, Xerographic Printer), so it electronically messaged a user when the person's job was printed, and would message all logged-in users when a printer was jammed. Not being able to add this feature to the Dover printer was a major inconvenience, as the printer was on a different floor from most of the users. This one experience convinced Stallman of people's need to be free to modify the software they use.[18] Richard Greenblatt, a fellow AI Lab hacker, founded Lisp Machines, Inc. (LMI) to market Lisp machines, which he and Tom Knight designed at the lab. Greenblatt rejected outside investment, believing that the proceeds from the construction and sale of a few machines could be profitably reinvested in the growth of the company. In contrast, the other hackers felt that the venture capital-funded approach was better. As no agreement could be reached, hackers from the latter camp founded Symbolics, with the aid of Russ Noftsker, an AI Lab administrator. Symbolics recruited most of the remaining hackers including notable hacker Bill Gosper, who then left the AI Lab. Symbolics forced Greenblatt to also resign by citing MIT policies. While both companies delivered proprietary software, Stallman believed that LMI, unlike Symbolics, had tried to avoid hurting the lab's community. For two years, from 1982 to the end of 1983, Stallman worked by himself to clone the output of the Symbolics programmers, with the aim of preventing them from gaining a monopoly on the lab's computers.[19] Stallman argues that software users should have the freedom to "share with their neighbor" and to be able to study and make changes to the software that they use. He maintains that attempts by proprietary software vendors to prohibit these acts are "antisocial" and "unethical".[20] The phrase "software wants to be free" is often incorrectly attributed to him, and Stallman argues that this is a misstatement of his philosophy.[21] He argues that freedom is vital for the sake of users and society as a moral value, and not merely for pragmatic reasons such as possibly developing technically superior software. In January 1984, Stallman quit his job at MIT to work full-time on the GNU project, which he had announced in September 1983. Stallman announced the plan for the GNU operating system in September 1983 on several ARPANET mailing lists and USENET.[22] In 1985, Stallman published the GNU Manifesto, which outlined his motivation for creating a free operating system called GNU, which would be compatible with Unix. The name GNU is a recursive acronym for GNU's Not Unix. Soon after, he started a non-profit corporation called the Free Software Foundation to employ free software programmers and provide a legal infrastructure for the free software movement. Stallman is the nonsalaried president of the FSF, which is a 501(c)(3) non-profit organization founded in Massachusetts. Stallman popularized the concept of copyleft, a legal mechanism to protect the modification and redistribution rights for free software. It was first implemented in the GNU Emacs General Public License, and in 1989 the first program-independent GNU General Public License (GPL) was released. By then, much of the GNU system had been completed. Stallman was responsible for contributing many necessary tools, including a text editor (Emacs), compiler (GCC), debugger (gdb), and a build automator (gmake). The notable exception was a kernel. In 1990, members of the GNU project began a kernel called GNU Hurd, which has yet to achieve the maturity level required for widespread usage. In 1991, Linus Torvalds, a Finnish student, used the GNU development tools to produce the Linux kernel. The existing programs from the GNU project were readily ported to run on the resultant platform; most sources use the name Linux to refer to the general-purpose operating system thus formed. This has been a longstanding naming controversy in the free software community. Stallman argues that not using "GNU" in the name of the operating system unfairly disparages the value of the GNU project and harms the sustainability of the free software movement by breaking the link between the software and the free software philosophy of the GNU project. Stallman's influences on hacker culture include the name POSIX[23] and the Emacs editor. On UNIX systems, GNU Emacs's popularity rivaled that of another editor vi, spawning an editor war. Stallman's take on this was to jokingly canonize himself as "St. IGNUcius" of the Church of Emacs[24][25] and acknowledge that "vi vi vi is the editor of the beast," while "using a free version of vi is not a sin; it is a penance."[26] Around 1992, developers at Lucid Inc. doing their own work on Emacs clashed with Stallman and ultimately forked the software into what would become XEmacs.[27] Technology journalist Andrew Leonard has characterized what he sees as Stallman's uncompromising stubbornness as common among elite computer programmers:[28]
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