{"id":4274,"date":"2020-10-30T22:18:08","date_gmt":"2020-10-30T21:18:08","guid":{"rendered":"https:\/\/webhosting.de\/?p=4274"},"modified":"2020-10-30T22:18:08","modified_gmt":"2020-10-30T21:18:08","slug":"apache-webserver","status":"publish","type":"post","link":"https:\/\/webhosting.de\/da\/apache-webserver\/","title":{"rendered":"Apache webserver"},"content":{"rendered":"

Apache-webserveren<\/h2>\n

Apache-webserveren, der oprindeligt hed Apache HTTP Server, er den mest udbredte webserver p\u00e5 World Wide Web.
\nWebserveren er udviklet af Apache Software Foundation. Systemet distribueres i en open source-licens, gratis.
\nDen f\u00f8rste version blev udgivet i 1995. Det nuv\u00e6rende versionsnummer er 2.4.25 (fra 12\/2016).<\/p>\n

Udviklingshistorie<\/h3>\n

I 1994 besluttede otte udviklere at forbedre NSCA Httpd-webserveren. Holdet, der bestod af David Robinson, Cliff Skolnick, Randy Terbush, Roy T. Fielding, Rob Hartill, Brian Behlendorf, Robert S. Thau og Andrew Wilson, patchesede udvidelser til den gamle NSCA-server og frigav den f\u00f8rste version af Apache HTTP Server i 1995, opkaldt med respekt for Apache-stammen af indianere. I dag best\u00e5r udviklingsmilj\u00f8et hovedsageligt af frivillige udviklere fra hele verden. Apache-webserveren er et produkt af forslag og forbedringer fra alle brugere verden over. P\u00e5 grund af den \u00e5bne kildekode kan enhver interesseret og kvalificeret bruger programmere sine forbedringer direkte.<\/p>\n

Systemegenskaber<\/h3>\n

Den modul\u00e6re webserver underst\u00f8tter en r\u00e6kke forskellige operativsystemer, herunder Linux, Unix og Windows. Serverens stabilitet og hastighed er blevet v\u00e6sentligt forbedret i version 2.0, prim\u00e6rt for ikke-Unix-systemer.
\nVigtige systemfunktioner generaliseres og stilles til r\u00e5dighed via Apache-biblioteket Portable Runtime, s\u00e5 de s\u00e6rlige funktioner i de forskellige operativsystemer kan udnyttes fuldt ud. Alt efter platformen er de forskellige MPM-moduler (multiprocessing) ogs\u00e5 forskellige. Ved hj\u00e6lp af disse h\u00e5ndteres bl.a. behandlingen af flere klientforesp\u00f8rgsler. Disse MPM'er er hver is\u00e6r optimeret til operativsystemet, s\u00e5ledes at MPM'en under Windows er optimeret til tr\u00e5de, mens der under Unix underst\u00f8ttes forking af processer.<\/p>\n

P\u00e5 grund af sin modul\u00e6re opbygning kan Apache-webserveren f.eks. fungere som proxyserver (mod_proxy), kryptere kommunikationen mellem internetbrowseren og webserveren (mod_ssl) eller manipulere HTTP-headere. Det er ogs\u00e5 muligt at \u00e6ndre URL-data.<\/p>\n

Ved hj\u00e6lp af scripting-sprog p\u00e5 serversiden som f.eks. Perl<\/a>Ruby eller PHP<\/a> Apache HTTP Server giver mulighed for at oprette dynamiske websider. Disse scriptingsprog, som ogs\u00e5 omfatter JavaScript<\/a>Python og .Net skal indg\u00e5 som moduler eller tilg\u00e5s via CGI. Det er muligt at aktivere eller deaktivere forskellige moduler til enhver tid.
\nVed hj\u00e6lp af mod_include i Apache HTTP-serveren er det muligt at lave server side includes, som reducerer administrationsarbejdet for statiske websteder betydeligt ved at skabe dynamiske websteder.<\/p>\n

Som alle programmer fra Apache Software Foundation er Apache HTTP Server gratis software. Det er licenseret i henhold til GPL-standarderne.<\/p>\n

Udvidelsesmuligheder<\/h3>\n

Apache Webserver<\/a> har en meget god udvidelsesmulighed p\u00e5 grund af deres modul\u00e6re struktur. Disse moduler, som er frit tilg\u00e6ngelige overalt p\u00e5 internettet, begynder altid med \"mod_\". De kan downloades og integreres i webserveren i overensstemmelse med den tilsigtede anvendelse. Der er et stort antal moduler til r\u00e5dighed. Anvendelsesmulighederne omfatter sikkerhedsfunktioner (f.eks. SSL), integration af scriptsprog, omdirigeringer, autentificeringer, statusrapporter og meget mere.<\/p>\n

Platforme og versioner<\/h3>\n

B\u00e5de Mac Os og alle Linux-distributioner indeholder Apache HTTP Server som standard. Windows underst\u00f8ttes ogs\u00e5 fuldt ud af softwaren.
\nVersionsserien 1.x, hvis f\u00f8rste version blev udgivet i 1995, udl\u00f8b med version 1.3.x i februar 2010. Siden marts 2000 er udviklingen af versionsserie 2.x foreg\u00e5et parallelt. Af denne serie er det kun version 2.2.x, der stadig underst\u00f8ttes sammen med den nuv\u00e6rende version 2.4.x og leveres med sikkerhedsopdateringer.<\/p>","protected":false},"excerpt":{"rendered":"

Der Apache Webserver Der Apache Webserver, Originalbezeichnung Apache HTTP Server ist der meistverwendete Webserver im World-Wide-Web. Erstellt wird der Webserver von der Apache Software Foundation. Das System wird in einer quelloffenen Lizenz, frei vertrieben. Die erste Version wurde 1995 ver\u00f6ffentlicht. Die aktuelle Versionsnummer lautet 2.4.25 (Stand 12\/2016). Entwicklungsgeschichte Im Jahr 1994 entschlossen sich acht Entwickler […]<\/p>\n","protected":false},"author":1,"featured_media":994,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_crdt_document":"","inline_featured_image":false,"footnotes":""},"categories":[732],"tags":[305,247,306],"class_list":["post-4274","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-lexikon","tag-apache","tag-lexikon","tag-webserver"],"acf":[],"_wp_attached_file":null,"_wp_attachment_metadata":null,"litespeed-optimize-size":null,"litespeed-optimize-set":null,"_elementor_source_image_hash":null,"_wp_attachment_image_alt":null,"stockpack_author_name":null,"stockpack_author_url":null,"stockpack_provider":null,"stockpack_image_url":null,"stockpack_license":null,"stockpack_license_url":null,"stockpack_modification":null,"color":null,"original_id":null,"original_url":null,"original_link":null,"unsplash_location":null,"unsplash_sponsor":null,"unsplash_exif":null,"unsplash_attachment_metadata":null,"_elementor_is_screenshot":null,"surfer_file_name":null,"surfer_file_original_url":null,"envato_tk_source_kit":null,"envato_tk_source_index":null,"envato_tk_manifest":null,"envato_tk_folder_name":null,"envato_tk_builder":null,"envato_elements_download_event":null,"_menu_item_type":null,"_menu_item_menu_item_parent":null,"_menu_item_object_id":null,"_menu_item_object":null,"_menu_item_target":null,"_menu_item_classes":null,"_menu_item_xfn":null,"_menu_item_url":null,"_trp_menu_languages":null,"rank_math_primary_category":null,"rank_math_title":null,"inline_featured_image":null,"_yoast_wpseo_primary_category":null,"rank_math_schema_blogposting":null,"rank_math_schema_videoobject":null,"_oembed_049c719bc4a9f89deaead66a7da9fddc":null,"_oembed_time_049c719bc4a9f89deaead66a7da9fddc":null,"_yoast_wpseo_focuskw":"Apache","_yoast_wpseo_linkdex":null,"_oembed_27e3473bf8bec795fbeb3a9d38489348":null,"_oembed_c3b0f6959478faf92a1f343d8f96b19e":null,"_trp_translated_slug_en_us":null,"_wp_desired_post_slug":null,"_yoast_wpseo_title":null,"tldname":null,"tldpreis":null,"tldrubrik":null,"tldpolicylink":null,"tldsize":null,"tldregistrierungsdauer":null,"tldtransfer":null,"tldwhoisprivacy":null,"tldregistrarchange":null,"tldregistrantchange":null,"tldwhoisupdate":null,"tldnameserverupdate":null,"tlddeletesofort":null,"tlddeleteexpire":null,"tldumlaute":null,"tldrestore":null,"tldsubcategory":null,"tldbildname":null,"tldbildurl":null,"tldclean":null,"tldcategory":null,"tldpolicy":null,"tldbesonderheiten":null,"tld_bedeutung":null,"_oembed_d167040d816d8f94c072940c8009f5f8":null,"_oembed_b0a0fa59ef14f8870da2c63f2027d064":null,"_oembed_4792fa4dfb2a8f09ab950a73b7f313ba":null,"_oembed_33ceb1fe54a8ab775d9410abf699878d":null,"_oembed_fd7014d14d919b45ec004937c0db9335":null,"_oembed_21a029d076783ec3e8042698c351bd7e":null,"_oembed_be5ea8a0c7b18e658f08cc571a909452":null,"_oembed_a9ca7a298b19f9b48ec5914e010294d2":null,"_oembed_f8db6b27d08a2bb1f920e7647808899a":null,"_oembed_168ebde5096e77d8a89326519af9e022":null,"_oembed_cdb76f1b345b42743edfe25481b6f98f":null,"_oembed_87b0613611ae54e86e8864265404b0a1":null,"_oembed_27aa0e5cf3f1bb4bc416a4641a5ac273":null,"_oembed_time_27aa0e5cf3f1bb4bc416a4641a5ac273":null,"_tldname":null,"_tldclean":null,"_tldpreis":null,"_tldcategory":null,"_tldsubcategory":null,"_tldpolicy":null,"_tldpolicylink":null,"_tldsize":null,"_tldregistrierungsdauer":null,"_tldtransfer":null,"_tldwhoisprivacy":null,"_tldregistrarchange":null,"_tldregistrantchange":null,"_tldwhoisupdate":null,"_tldnameserverupdate":null,"_tlddeletesofort":null,"_tlddeleteexpire":null,"_tldumlaute":null,"_tldrestore":null,"_tldbildname":null,"_tldbildurl":null,"_tld_bedeutung":null,"_tldbesonderheiten":null,"_oembed_ad96e4112edb9f8ffa35731d4098bc6b":null,"_oembed_8357e2b8a2575c74ed5978f262a10126":null,"_oembed_3d5fea5103dd0d22ec5d6a33eff7f863":null,"_eael_widget_elements":null,"_oembed_0d8a206f09633e3d62b95a15a4dd0487":null,"_oembed_time_0d8a206f09633e3d62b95a15a4dd0487":null,"_aioseo_description":null,"_eb_attr":null,"_eb_data_table":null,"_oembed_819a879e7da16dd629cfd15a97334c8a":null,"_oembed_time_819a879e7da16dd629cfd15a97334c8a":null,"_acf_changed":null,"_wpcode_auto_insert":null,"_edit_last":null,"_edit_lock":null,"_oembed_e7b913c6c84084ed9702cb4feb012ddd":null,"_oembed_bfde9e10f59a17b85fc8917fa7edf782":null,"_oembed_time_bfde9e10f59a17b85fc8917fa7edf782":null,"_oembed_03514b67990db061d7c4672de26dc514":null,"_oembed_time_03514b67990db061d7c4672de26dc514":null,"rank_math_news_sitemap_robots":"index","rank_math_robots":["index"],"_eael_post_view_count":"4268","_trp_automatically_translated_slug_ru_ru":null,"_trp_automatically_translated_slug_et":"apache-webserver","_trp_automatically_translated_slug_lv":"apache-webserver","_trp_automatically_translated_slug_fr_fr":null,"_trp_automatically_translated_slug_en_us":null,"_wp_old_slug":null,"_trp_automatically_translated_slug_da_dk":null,"_trp_automatically_translated_slug_pl_pl":null,"_trp_automatically_translated_slug_es_es":null,"_trp_automatically_translated_slug_hu_hu":null,"_trp_automatically_translated_slug_fi":"apache-webserver","_trp_automatically_translated_slug_ja":"%e3%82%a2%e3%83%91%e3%83%83%e3%82%b7%e3%83%a5%e3%82%a6%e3%82%a7%e3%83%96%e3%82%b5%e3%83%bc%e3%83%90","_trp_automatically_translated_slug_lt_lt":null,"_elementor_edit_mode":null,"_elementor_template_type":null,"_elementor_version":null,"_elementor_pro_version":null,"_wp_page_template":"default","_elementor_page_settings":null,"_elementor_data":null,"_elementor_css":null,"_elementor_conditions":null,"_happyaddons_elements_cache":null,"_oembed_75446120c39305f0da0ccd147f6de9cb":null,"_oembed_time_75446120c39305f0da0ccd147f6de9cb":null,"_oembed_3efb2c3e76a18143e7207993a2a6939a":null,"_oembed_time_3efb2c3e76a18143e7207993a2a6939a":null,"_oembed_59808117857ddf57e478a31d79f76e4d":null,"_oembed_time_59808117857ddf57e478a31d79f76e4d":null,"_oembed_965c5b49aa8d22ce37dfb3bde0268600":null,"_oembed_time_965c5b49aa8d22ce37dfb3bde0268600":null,"_oembed_81002f7ee3604f645db4ebcfd1912acf":null,"_oembed_time_81002f7ee3604f645db4ebcfd1912acf":null,"_elementor_screenshot":null,"_oembed_7ea3429961cf98fa85da9747683af827":null,"_oembed_time_7ea3429961cf98fa85da9747683af827":null,"_elementor_controls_usage":null,"_elementor_page_assets":[],"_elementor_screenshot_failed":null,"theplus_transient_widgets":["tp-video-player"],"_eael_custom_js":null,"_wp_old_date":null,"_trp_automatically_translated_slug_it_it":null,"_trp_automatically_translated_slug_pt_pt":null,"_trp_automatically_translated_slug_zh_cn":null,"_trp_automatically_translated_slug_nl_nl":null,"_trp_automatically_translated_slug_pt_br":null,"_trp_automatically_translated_slug_sv_se":null,"rank_math_analytic_object_id":"827","rank_math_internal_links_processed":null,"_trp_automatically_translated_slug_ro_ro":null,"_trp_automatically_translated_slug_sk_sk":null,"_trp_automatically_translated_slug_bg_bg":null,"_trp_automatically_translated_slug_sl_si":null,"litespeed_vpi_list":["webhostinglogo.png"],"litespeed_vpi_list_mobile":["webhostinglogo.png"],"rank_math_seo_score":null,"rank_math_contentai_score":null,"ilj_limitincominglinks":null,"ilj_maxincominglinks":null,"ilj_limitoutgoinglinks":null,"ilj_maxoutgoinglinks":null,"ilj_limitlinksperparagraph":null,"ilj_linksperparagraph":null,"ilj_blacklistdefinition":null,"ilj_linkdefinition":["apache-webserver","Apache"],"_eb_reusable_block_ids":null,"rank_math_focus_keyword":"Apache","rank_math_og_content_image":null,"_yoast_wpseo_metadesc":"Der modular aufgebaute Webserver unterst\u00fctzt eine Vielzahl von Betriebssystemen, darunter Linux, Unix und Windows. Die meisten Webseiten verwenden Apache.","_yoast_wpseo_content_score":null,"_yoast_wpseo_focuskeywords":null,"_yoast_wpseo_keywordsynonyms":null,"_yoast_wpseo_estimated-reading-time-minutes":null,"rank_math_description":"Der modular aufgebaute Webserver unterst\u00fctzt eine Vielzahl von Betriebssystemen, darunter Linux, Unix und Windows. Die meisten Webseiten verwenden Apache.","surfer_last_post_update":null,"surfer_last_post_update_direction":null,"surfer_keywords":null,"surfer_location":null,"surfer_draft_id":null,"surfer_permalink_hash":null,"surfer_scrape_ready":null,"_thumbnail_id":"994","footnotes":null,"_links":{"self":[{"href":"https:\/\/webhosting.de\/da\/wp-json\/wp\/v2\/posts\/4274","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/webhosting.de\/da\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/webhosting.de\/da\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/webhosting.de\/da\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/webhosting.de\/da\/wp-json\/wp\/v2\/comments?post=4274"}],"version-history":[{"count":0,"href":"https:\/\/webhosting.de\/da\/wp-json\/wp\/v2\/posts\/4274\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/webhosting.de\/da\/wp-json\/wp\/v2\/media\/994"}],"wp:attachment":[{"href":"https:\/\/webhosting.de\/da\/wp-json\/wp\/v2\/media?parent=4274"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/webhosting.de\/da\/wp-json\/wp\/v2\/categories?post=4274"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/webhosting.de\/da\/wp-json\/wp\/v2\/tags?post=4274"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}