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Richard Matthew Stallman was born on March 16, 1953, in New York City, USA.
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Stallman joined the MIT Artificial Intelligence Lab as a programmer in 1971.
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Stallman attended Harvard University, where he earned a bachelor's degree in physics in 1974.
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Stallman developed the Emacs text editor in the late 1970s and early 1980s, which became one of the most widely used text editors in the programming community. youtube
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Stallman introduced the concept of copyleft, a strategy to ensure that software remains free by requiring modified versions to be distributed under the same terms.
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Stallman initiated the development of the Hurd kernel as part of the GNU Project, aiming to create a free software alternative to Unix kernels.
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Stallman formulated the Free Software Definition, outlining the essential freedoms that define free software, in the early 1980s. youtube
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n 1983, Stallman announced the GNU Project, with the goal of creating a free Unix-like operating system.
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Stallman contributed to the development of numerous GNU utilities, including GNU Make, GCC, and GNU Debugger (GDB).
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Stallman founded the Free Software Foundation in 1985 to support the development and promotion of free software.
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Stallman became a prominent advocate for free software, campaigning for the adoption of free software licenses and promoting the principles of software freedom.
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Stallman initiated the development of GCC, a compiler system for programming languages, in 1987.
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Stallman authored the GNU General Public License in 1989, a widely used free software license that ensures software remains free and open-source.
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Stallman received various awards and honors for his contributions to the free software movement, including the ACM Grace Hopper Award and the MacArthur Fellowship.
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Stallman initiated the creation of the Free Software Directory, a comprehensive catalog of free software programs, in 1998.
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Stallman resigned from his positions at MIT and the FSF following controversy over his comments on the Jeffrey Epstein scandal and related issues.