Ang '''Unix''' ay isang ''[[operating system]]'' na ginawa nila Ken Thompson, Dennis Ritchie, Brian Kernighan, Douglas McIlroy, at Joe Ossanna sa Bell Labs. Unang nagsimula ang paggawa nito noong 1969 at unang manwal ay nailathala sa loob lamang ng pananaliksik na lugar noong {{start date|1971|11}}<ref name="reader">{{cite techreportweb |first1=M. D. |last1=McIlroy |authorlink1=Doug McIlroy |year=1987 |url=http://www.cs.dartmouth.edu/~doug/reader.pdf |title=A Research Unix reader: annotated excerpts from the Programmer's Manual, 1971–1986 |series=CSTR |number=139 |institution=Bell Labs |deadurl=no |archiveurl=https://web.archive.org/web/20171111151817/http://www.cs.dartmouth.edu/~doug/reader.pdf |archivedate=Nobyembre 11, 2017 |df=dmy-all|language=Ingles }}</ref> at inanusyo sa labas ng Bell Labs noong {{start date|1973|10}}.<ref>{{cite journal |first1=D. M. |last1=Ritchie |first2=K. |last2=Thompson |year=1974 |url=https://www.bell-labs.com/usr/dmr/www/cacm.pdf |title=The UNIX Time-Sharing System |journal=Communications of the ACM |volume=17 |issue=7 |pages=365–375 |deadurl=no |archiveurl=https://web.archive.org/web/20150611114359/https://www.bell-labs.com/usr/dmr/www/cacm.pdf |archivedate=Hunyo 11, 2015 |df=dmy-all |doi=10.1145/361011.361061 |citeseerx=10.1.1.118.1214 |language=Ingles}}</ref>
