{"id":1312,"date":"2019-10-30T22:00:09","date_gmt":"2019-10-30T21:00:09","guid":{"rendered":"https:\/\/fossworld.dk\/?p=1312"},"modified":"2019-10-30T22:04:15","modified_gmt":"2019-10-30T21:04:15","slug":"dennis-macalistair-ritchie","status":"publish","type":"post","link":"https:\/\/fossworld.dk\/?p=1312","title":{"rendered":"Dennis MacAlistair Ritchie"},"content":{"rendered":"\n<p>En at mindes:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><a href=\"https:\/\/fossworld.dk\/wp-content\/uploads\/2017\/10\/Dennis-Ritchie.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"610\" height=\"343\" src=\"https:\/\/fossworld.dk\/wp-content\/uploads\/2017\/10\/Dennis-Ritchie.jpg\" alt=\"Dennis Ritchie - the father of UNIX and C.\" class=\"wp-image-1238\"\/><\/a><figcaption>Dennis Ritchie &#8211; the father of UNIX and C.<\/figcaption><\/figure><\/div>\n\n\n\n<p>F\u00e5 kan siges at have haft s\u00e5 stor en indflydelse p\u00e5 vores liv, uden at de fleste rent faktisk er klar over det.<\/p>\n\n\n\n<!--more-->\n\n\n\n<p>Dennis MacAlistair Ritchie (1941-2011) var en amerikansk matematiker, der i 1969 hjalp Ken Thompson med at designe styresystemet UNIX. Sammen udbyggede de to systemet, i de efterf\u00f8lgende \u00e5r.<\/p>\n\n\n\n<p>I 1972 skabte Ritchie programmeringssproget C, inspireret af sproget BCPL og af Thompsons eget sprog B.<\/p>\n\n\n\n<p>Samme \u00e5r fors\u00f8gte Thompson, dog uden held, at omskrive UNIX i C. Derfor foretog Ritchie store \u00e6ndringer i C i 1973, og i l\u00f8bet af sommeren det \u00e5r, omskrev de to UNIX i C. <\/p>\n\n\n\n<p>Senere i samma \u00e5rti begyndte Ritchie at arbejde med transportabelt programmel og sammen med Steven C. Johnson, lykkedes det at flytte UNIX til Interdata 8\/32 maskinen. <\/p>\n\n\n\n<p>Denne portabilitet blev senere altafg\u00f8rende for UNIX&#8217; senere udbredelse og for moderne softwareudvikling.<\/p>\n\n\n\n<p>Senere i 1980&#8217;erne deltog Ritchie i processen med at standardisere C.<\/p>\n\n\n\n<p>Henvisninger:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><a href=\"https:\/\/da.wikipedia.org\/wiki\/Dennis_M._Ritchie\">Om Dennis M. Ritchie p\u00e5 Wikipedia<\/a><\/li><li><a href=\"https:\/\/da.wikipedia.org\/wiki\/UNIX\">Om UNIX p\u00e5 Wikipedia<\/a><\/li><li><a href=\"https:\/\/da.wikipedia.org\/wiki\/C_(programmeringssprog)\">Om C (programmeringssprog) p\u00e5 Wikipedia<\/a><\/li><\/ul>\n","protected":false},"excerpt":{"rendered":"<p>En at mindes: F\u00e5 kan siges at have haft s\u00e5 stor en indflydelse p\u00e5 vores liv, uden at de fleste rent faktisk er klar over det.<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21,3,22],"tags":[],"class_list":["post-1312","post","type-post","status-publish","format-standard","hentry","category-c-udvikling","category-generelt","category-unix"],"_links":{"self":[{"href":"https:\/\/fossworld.dk\/index.php?rest_route=\/wp\/v2\/posts\/1312","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fossworld.dk\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fossworld.dk\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fossworld.dk\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/fossworld.dk\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1312"}],"version-history":[{"count":3,"href":"https:\/\/fossworld.dk\/index.php?rest_route=\/wp\/v2\/posts\/1312\/revisions"}],"predecessor-version":[{"id":1316,"href":"https:\/\/fossworld.dk\/index.php?rest_route=\/wp\/v2\/posts\/1312\/revisions\/1316"}],"wp:attachment":[{"href":"https:\/\/fossworld.dk\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1312"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fossworld.dk\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1312"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fossworld.dk\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1312"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}