Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Passage: A cikin 1985, Stallman ya wallafa GNU Manifesto, wanda ya bayyana dalilinsa don ƙirƙirar tsarin aiki kyauta da ake kira GNU, wanda zai dace da Unix. Sunan GNU shine taƙaitaccen magana don "GNU ba Unix bane". Ba da daɗewa ba bayan haka, ya fara kamfani mai zaman kansa da ake kira Free Software Foundation don ɗaukar masu shirye-shiryen software kyauta da kuma samar da tsarin doka don motsi na software kyauta. Stallman shine shugaban da ba a biya shi ba na FSF, wanda shine kungiyar ba da riba ta 501 (c) (3) da aka kafa a Massachusetts. Stallman ya ba da ra'ayi na copyleft, tsarin doka don kare gyare-gyare da sake rarraba haƙƙin software kyauta. An fara aiwatar da shi a cikin GNU Emacs General Public License, kuma a cikin 1989 an saki GNU General Public License (GPL) na farko mai zaman kanta. A lokacin, an kammala yawancin tsarin GNU.  Tambaya: A wace shekara aka sake shi?
Shekara ta 1989