{"id":261,"date":"2022-05-09T17:31:20","date_gmt":"2022-05-09T15:31:20","guid":{"rendered":"http:\/\/yb-isn.fr\/2021\/nsi\/giovanny\/?p=261"},"modified":"2022-05-10T11:52:17","modified_gmt":"2022-05-10T09:52:17","slug":"systeme-dexploitation","status":"publish","type":"post","link":"http:\/\/yb-isn.fr\/2021\/nsi\/giovanny\/2022\/05\/09\/systeme-dexploitation\/","title":{"rendered":"Syst\u00e8me d&rsquo;exploitation :"},"content":{"rendered":"\n<p>Un syst\u00e8me d&rsquo;exploitation , ou OS pour Operating System, d\u00e9finit un ensemble de programmes charg\u00e9 d&rsquo;\u00e9tablir une relation entre les diff\u00e9rentes ressources mat\u00e9rielles, les applications et l&rsquo;utilisateur.<\/p>\n\n\n\n<p>Dans un ordinateur, le syst\u00e8me d&rsquo;exploitation a plusieurs missions. il g\u00e8re, entre autres, le processeur et la m\u00e9moire vive, optimise l&rsquo;ex\u00e9cution des applications en leur attribuant les ressources n\u00e9cessaires, fournit un certain nombre d&rsquo;informations sur le bon fonctionnement de l&rsquo;ordinateur, ect. Il permet l&rsquo;utilisation de p\u00e9riph\u00e9riques dans les meilleures conditions et prot\u00e8ge l&rsquo;acc\u00e8s aux ressources.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img src=\"https:\/\/doc.infoforall.fr\/activite\/archi\/images\/os\/schema_global.png\" alt=\"Archi OS\" \/><figcaption>                                                                                                                                                                                                                                                                <\/figcaption><\/figure>\n\n\n\n<p>ls &#8212;&gt; permet de lister un r\u00e9pertoire <\/p>\n\n\n\n<p>cd permet de ce balader dans le r\u00e9pertoire\/ y revenir<\/p>\n\n\n\n<p>mkdir permet de cr\u00e9e un r\u00e9pertoire vide<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Un syst\u00e8me d&rsquo;exploitation , ou OS pour Operating System, d\u00e9finit un ensemble de programmes charg\u00e9 d&rsquo;\u00e9tablir une relation entre les diff\u00e9rentes ressources mat\u00e9rielles, les applications et l&rsquo;utilisateur. Dans un ordinateur, le syst\u00e8me d&rsquo;exploitation a plusieurs missions. il g\u00e8re, entre autres, le processeur et la m\u00e9moire vive, optimise l&rsquo;ex\u00e9cution des applications en leur attribuant les ressources [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":263,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"http:\/\/yb-isn.fr\/2021\/nsi\/giovanny\/wp-json\/wp\/v2\/posts\/261"}],"collection":[{"href":"http:\/\/yb-isn.fr\/2021\/nsi\/giovanny\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/yb-isn.fr\/2021\/nsi\/giovanny\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/yb-isn.fr\/2021\/nsi\/giovanny\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"http:\/\/yb-isn.fr\/2021\/nsi\/giovanny\/wp-json\/wp\/v2\/comments?post=261"}],"version-history":[{"count":6,"href":"http:\/\/yb-isn.fr\/2021\/nsi\/giovanny\/wp-json\/wp\/v2\/posts\/261\/revisions"}],"predecessor-version":[{"id":272,"href":"http:\/\/yb-isn.fr\/2021\/nsi\/giovanny\/wp-json\/wp\/v2\/posts\/261\/revisions\/272"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/yb-isn.fr\/2021\/nsi\/giovanny\/wp-json\/wp\/v2\/media\/263"}],"wp:attachment":[{"href":"http:\/\/yb-isn.fr\/2021\/nsi\/giovanny\/wp-json\/wp\/v2\/media?parent=261"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/yb-isn.fr\/2021\/nsi\/giovanny\/wp-json\/wp\/v2\/categories?post=261"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/yb-isn.fr\/2021\/nsi\/giovanny\/wp-json\/wp\/v2\/tags?post=261"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}