{"id":38877,"date":"2026-07-28T09:16:15","date_gmt":"2026-07-28T13:16:15","guid":{"rendered":"https:\/\/www.lpi.org\/articles\/\/"},"modified":"2026-07-28T09:16:15","modified_gmt":"2026-07-28T13:16:15","slug":"linux-in-the-cloud-and-on-servers-the-invisible-operating-system","status":"publish","type":"post","link":"https:\/\/www.lpi.org\/de\/blog\/2026\/07\/28\/linux-in-the-cloud-and-on-servers-the-invisible-operating-system\/","title":{"rendered":"Linux: In the Cloud and on Servers, the &#8222;Invisible&#8220; Operating System"},"content":{"rendered":"<p>Have you ever noticed? In cooking recipes, salt is often kept in a secondary position relative to other ingredients: everyone knows it&#8217;s needed, and it&#8217;s taken for granted.<br \/>\nBut if it&#8217;s missing, it shows. You feel it immediately.<\/p>\n<p>Not everything that has importance and a strong presence gets mentioned and brought to attention all the time.<\/p>\n<p>The vast majority of machines in cloud deployments (including network devices, gateways, probes, and other accessories) are Linux-based: an <a href=\"https:\/\/commandlinux.com\/statistics\/cloud-provider-linux-usage-breakdown\/\">April 2026 study<\/a> finds that \u201c90% of all public cloud infrastructure globally runs on\u201d Linux.<\/p>\n<p>These numbers are no surprise, because over the years Linux distributions have managed to scale up more and more: exactly what\u2019s required for complex, highly structured distributed environments like the infrastructures that make up the cloud.<\/p>\n<p>Let&#8217;s look behind all these stacks and multi-tier architectures, where real added value is created, stable and immersed in the silence of its imperturbable resilience.<\/p>\n<h2>IaaS and PaaS: Infrastructure as a Service and Platform as a Service<\/h2>\n<p>The infrastructural backbone of cloud computing finds solid foundations on Linux, where the vast majority of virtual machine instances, containers, and network devices operate at very high performance levels on a &#8222;24\/7\/365&#8220; basis, managing vast numbers of users and applications while guaranteeing uptime values in the order of 99.999%.<\/p>\n<p>These numbers come from very strong intrinsic characteristics:<\/p>\n<ul>\n<li><strong>Lightness:<\/strong> A &#8222;minimal&#8220; Linux instance can occupy just a few tens of MB of RAM, while its Windows Server counterpart requires far more overhead, both for a potential graphical interface and for basic services.<\/li>\n<li><strong>Modularity:<\/strong> In Linux it&#8217;s possible to remove everything that isn&#8217;t needed, with a very high degree of customization. In a cloud context, less code and fewer components means fewer bugs and a smaller attack surface for potential attackers.<\/li>\n<li><strong>Scalability:<\/strong> Thanks to Linux\u2019s modularity and the absence of per-instance licensing costs, it&#8217;s possible to create, configure, and retire thousands of nodes (servers or containers) in seconds by automating processes through scripts. This allows an infrastructure to expand automatically to handle high traffic peaks without having to suffer the heavy overhead typical of significant loads, always guaranteeing maximum utilization of available resources.<\/li>\n<\/ul>\n<h2>Automation and Infrastructure as Code<\/h2>\n<p>A significant part of the value of the modern cloud lies not so much in access to resources, but in the ability to govern them in a coherent and repeatable way.<br \/>\nThe Infrastructure as Code approach has transformed infrastructure to be testable and automatable, reducing manual errors and increasing operational predictability. Linux, thanks to its easy programmability and deep integration with automation and orchestration tools, represents the ideal terrain on which these models take shape, making it possible to manage complex environments as if they were extensions of the software itself.<\/p>\n<h2>Hybrid Cloud and Operational Continuity<\/h2>\n<p>The evolution toward hybrid and multi-cloud models has shifted the focus from a single platform to operational continuity across different environments. In these environments, Linux acts as a unifying factor, making it possible to maintain the same tools, competencies, and management model across traditional data centers and public cloud environments. This continuity reduces dependency on vendors and third parties, making the infrastructure more resilient, adaptable, and sustainable over the long term.<\/p>\n<p>Reducing operational friction within complex infrastructures: this is what Linux does best. Its widespread adoption in servers and distributed systems derives from the ability to offer predictable, controllable, and consistent behavior over time, even as scale grows. It is this structural reliability, more than any single technology, that makes Linux a fundamental component of the infrastructures on which today&#8217;s services and platforms are built.<\/p>\n<h2>The Need for Expertise<\/h2>\n<p>For the sake of fundamental reliability, as well as efficiency, in large deployments, the competencies required to design, manage, and maintain complex Linux infrastructures cannot be improvised. The LPIC-3 series of certifications from the Linux Professional Institute represent an internationally recognized standard for validating advanced operational capabilities in the following areas:<\/p>\n<ul>\n<li>High availability<\/li>\n<li>Security<\/li>\n<li>Virtualization and containerization<\/li>\n<\/ul>\n<p>Infrastructure resilience and service continuity in enterprise contexts are the key concepts that underpin modern cloud infrastructures and, often invisibly, the processes of the everyday world.<\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/www.lpi.org\/blog\/2026\/06\/11\/continuous-growth-for-linux-on-the-desktop\/\">&lt;&lt; Read the previous article of this series<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Have you ever noticed? In cooking recipes, salt is often kept in a secondary position relative to other ingredients: everyone knows it&#8217;s needed, and it&#8217;s taken for granted. But if it&#8217;s missing, it shows. You feel it immediately. Not everything &#8230; <a href=\"https:\/\/www.lpi.org\/de\/blog\/2026\/07\/28\/linux-in-the-cloud-and-on-servers-the-invisible-operating-system\/\" class=\"button-link\">Weiterlesen<\/a><\/p>\n","protected":false},"author":34,"featured_media":38878,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"country":[],"language":[304],"ppma_author":[515],"class_list":["post-38877","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-none","language-english"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.0 (Yoast SEO v28.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Linux: In the Cloud and on Servers, the &quot;Invisible&quot; Operating System - Linux Professional Institute (LPI)<\/title>\n<meta name=\"description\" content=\"Discover why Linux powers 90% of public cloud infrastructure and why advanced Linux skills are essential for modern IT careers.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.lpi.org\/de\/blog\/2026\/07\/28\/linux-in-the-cloud-and-on-servers-the-invisible-operating-system\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Linux: In the Cloud and on Servers, the &quot;Invisible&quot; Operating System\" \/>\n<meta property=\"og:description\" content=\"Discover why Linux powers 90% of public cloud infrastructure and why advanced Linux skills are essential for modern IT careers.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.lpi.org\/de\/blog\/2026\/07\/28\/linux-in-the-cloud-and-on-servers-the-invisible-operating-system\/\" \/>\n<meta property=\"og:site_name\" content=\"Linux Professional Institute (LPI)\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/LPIConnect\" \/>\n<meta property=\"article:published_time\" content=\"2026-07-28T13:16:15+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.lpi.org\/wp-content\/uploads\/2026\/07\/article-simo-linux-cloud-server-02.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1440\" \/>\n\t<meta property=\"og:image:height\" content=\"994\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Simone Bertulli\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@lpiconnect\" \/>\n<meta name=\"twitter:site\" content=\"@lpiconnect\" \/>\n<meta name=\"twitter:label1\" content=\"Verfasst von\" \/>\n\t<meta name=\"twitter:data1\" content=\"Simone Bertulli\" \/>\n\t<meta name=\"twitter:label2\" content=\"Gesch\u00e4tzte Lesezeit\" \/>\n\t<meta name=\"twitter:data2\" content=\"4\u00a0Minuten\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.lpi.org\\\/de\\\/blog\\\/2026\\\/07\\\/28\\\/linux-in-the-cloud-and-on-servers-the-invisible-operating-system\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.lpi.org\\\/de\\\/blog\\\/2026\\\/07\\\/28\\\/linux-in-the-cloud-and-on-servers-the-invisible-operating-system\\\/\"},\"author\":{\"name\":\"Simone Bertulli\",\"@id\":\"https:\\\/\\\/www.lpi.org\\\/de\\\/#\\\/schema\\\/person\\\/3a18cdc7284afcf4c46c2552e71e7241\"},\"headline\":\"Linux: In the Cloud and on Servers, the &#8222;Invisible&#8220; Operating System\",\"datePublished\":\"2026-07-28T13:16:15+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.lpi.org\\\/de\\\/blog\\\/2026\\\/07\\\/28\\\/linux-in-the-cloud-and-on-servers-the-invisible-operating-system\\\/\"},\"wordCount\":703,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.lpi.org\\\/de\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.lpi.org\\\/de\\\/blog\\\/2026\\\/07\\\/28\\\/linux-in-the-cloud-and-on-servers-the-invisible-operating-system\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.lpi.org\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/article-simo-linux-cloud-server-02.jpg\",\"articleSection\":[\"- None -\"],\"inLanguage\":\"de\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.lpi.org\\\/de\\\/blog\\\/2026\\\/07\\\/28\\\/linux-in-the-cloud-and-on-servers-the-invisible-operating-system\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.lpi.org\\\/de\\\/blog\\\/2026\\\/07\\\/28\\\/linux-in-the-cloud-and-on-servers-the-invisible-operating-system\\\/\",\"url\":\"https:\\\/\\\/www.lpi.org\\\/de\\\/blog\\\/2026\\\/07\\\/28\\\/linux-in-the-cloud-and-on-servers-the-invisible-operating-system\\\/\",\"name\":\"Linux: In the Cloud and on Servers, the \\\"Invisible\\\" Operating System - Linux Professional Institute (LPI)\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.lpi.org\\\/de\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.lpi.org\\\/de\\\/blog\\\/2026\\\/07\\\/28\\\/linux-in-the-cloud-and-on-servers-the-invisible-operating-system\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.lpi.org\\\/de\\\/blog\\\/2026\\\/07\\\/28\\\/linux-in-the-cloud-and-on-servers-the-invisible-operating-system\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.lpi.org\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/article-simo-linux-cloud-server-02.jpg\",\"datePublished\":\"2026-07-28T13:16:15+00:00\",\"description\":\"Discover why Linux powers 90% of public cloud infrastructure and why advanced Linux skills are essential for modern IT careers.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.lpi.org\\\/de\\\/blog\\\/2026\\\/07\\\/28\\\/linux-in-the-cloud-and-on-servers-the-invisible-operating-system\\\/#breadcrumb\"},\"inLanguage\":\"de\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.lpi.org\\\/de\\\/blog\\\/2026\\\/07\\\/28\\\/linux-in-the-cloud-and-on-servers-the-invisible-operating-system\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"de\",\"@id\":\"https:\\\/\\\/www.lpi.org\\\/de\\\/blog\\\/2026\\\/07\\\/28\\\/linux-in-the-cloud-and-on-servers-the-invisible-operating-system\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.lpi.org\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/article-simo-linux-cloud-server-02.jpg\",\"contentUrl\":\"https:\\\/\\\/www.lpi.org\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/article-simo-linux-cloud-server-02.jpg\",\"width\":1440,\"height\":994,\"caption\":\"Linux: In the Cloud and on Servers, the \\\"Invisible\\\" Operating System\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.lpi.org\\\/de\\\/blog\\\/2026\\\/07\\\/28\\\/linux-in-the-cloud-and-on-servers-the-invisible-operating-system\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.lpi.org\\\/de\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Linux: In the Cloud and on Servers, the &#8220;Invisible&#8221; Operating System\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.lpi.org\\\/de\\\/#website\",\"url\":\"https:\\\/\\\/www.lpi.org\\\/de\\\/\",\"name\":\"Linux Professional Institute (LPI)\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.lpi.org\\\/de\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.lpi.org\\\/de\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"de\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.lpi.org\\\/de\\\/#organization\",\"name\":\"Linux Professional Institute (LPI)\",\"url\":\"https:\\\/\\\/www.lpi.org\\\/de\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"de\",\"@id\":\"https:\\\/\\\/www.lpi.org\\\/de\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.lpi.org\\\/wp-content\\\/uploads\\\/2023\\\/04\\\/logo.png\",\"contentUrl\":\"https:\\\/\\\/www.lpi.org\\\/wp-content\\\/uploads\\\/2023\\\/04\\\/logo.png\",\"width\":496,\"height\":175,\"caption\":\"Linux Professional Institute (LPI)\"},\"image\":{\"@id\":\"https:\\\/\\\/www.lpi.org\\\/de\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/LPIConnect\",\"https:\\\/\\\/x.com\\\/lpiconnect\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/35136\",\"https:\\\/\\\/www.instagram.com\\\/lpi_org\\\/\",\"https:\\\/\\\/fosstodon.org\\\/@LPI\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.lpi.org\\\/de\\\/#\\\/schema\\\/person\\\/3a18cdc7284afcf4c46c2552e71e7241\",\"name\":\"Simone Bertulli\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"de\",\"@id\":\"https:\\\/\\\/www.lpi.org\\\/wp-content\\\/uploads\\\/2023\\\/05\\\/picture-1286-1612199480-96x96.pnga6b459de06d985945d89776ec3f0216c\",\"url\":\"https:\\\/\\\/www.lpi.org\\\/wp-content\\\/uploads\\\/2023\\\/05\\\/picture-1286-1612199480-96x96.png\",\"contentUrl\":\"https:\\\/\\\/www.lpi.org\\\/wp-content\\\/uploads\\\/2023\\\/05\\\/picture-1286-1612199480-96x96.png\",\"caption\":\"Simone Bertulli\"},\"description\":\"Simone \\\"Simo\\\" Bertulli is a Cyber Security Expert and a Linux Enterprise Specialist; he started working on Linux systems since 2012, then extending his interest to the whole open source world, also creating a community in the Italian reality. Discovering the potential of open source software and the new opportunities they can create in the workplace is a stimulus for this passion, which brings with it the sustainability of technical solutions and professional skills. In the Cyber Security field he works in a SOC and has collaborated with the Packt publisher on the technical reviews of some video courses about blue team activities. In his spare time he takes technical certifications on various IT topics (\\\"never stop learning\\\" is his motto) and he likes to experiment with new technologies about security and virtualization for SOHO &amp; Enterprise environments.\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Linux: In the Cloud and on Servers, the \"Invisible\" Operating System - Linux Professional Institute (LPI)","description":"Discover why Linux powers 90% of public cloud infrastructure and why advanced Linux skills are essential for modern IT careers.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.lpi.org\/de\/blog\/2026\/07\/28\/linux-in-the-cloud-and-on-servers-the-invisible-operating-system\/","og_locale":"de_DE","og_type":"article","og_title":"Linux: In the Cloud and on Servers, the \"Invisible\" Operating System","og_description":"Discover why Linux powers 90% of public cloud infrastructure and why advanced Linux skills are essential for modern IT careers.","og_url":"https:\/\/www.lpi.org\/de\/blog\/2026\/07\/28\/linux-in-the-cloud-and-on-servers-the-invisible-operating-system\/","og_site_name":"Linux Professional Institute (LPI)","article_publisher":"https:\/\/www.facebook.com\/LPIConnect","article_published_time":"2026-07-28T13:16:15+00:00","og_image":[{"width":1440,"height":994,"url":"https:\/\/www.lpi.org\/wp-content\/uploads\/2026\/07\/article-simo-linux-cloud-server-02.jpg","type":"image\/jpeg"}],"author":"Simone Bertulli","twitter_card":"summary_large_image","twitter_creator":"@lpiconnect","twitter_site":"@lpiconnect","twitter_misc":{"Verfasst von":"Simone Bertulli","Gesch\u00e4tzte Lesezeit":"4\u00a0Minuten"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.lpi.org\/de\/blog\/2026\/07\/28\/linux-in-the-cloud-and-on-servers-the-invisible-operating-system\/#article","isPartOf":{"@id":"https:\/\/www.lpi.org\/de\/blog\/2026\/07\/28\/linux-in-the-cloud-and-on-servers-the-invisible-operating-system\/"},"author":{"name":"Simone Bertulli","@id":"https:\/\/www.lpi.org\/de\/#\/schema\/person\/3a18cdc7284afcf4c46c2552e71e7241"},"headline":"Linux: In the Cloud and on Servers, the &#8222;Invisible&#8220; Operating System","datePublished":"2026-07-28T13:16:15+00:00","mainEntityOfPage":{"@id":"https:\/\/www.lpi.org\/de\/blog\/2026\/07\/28\/linux-in-the-cloud-and-on-servers-the-invisible-operating-system\/"},"wordCount":703,"commentCount":0,"publisher":{"@id":"https:\/\/www.lpi.org\/de\/#organization"},"image":{"@id":"https:\/\/www.lpi.org\/de\/blog\/2026\/07\/28\/linux-in-the-cloud-and-on-servers-the-invisible-operating-system\/#primaryimage"},"thumbnailUrl":"https:\/\/www.lpi.org\/wp-content\/uploads\/2026\/07\/article-simo-linux-cloud-server-02.jpg","articleSection":["- None -"],"inLanguage":"de","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.lpi.org\/de\/blog\/2026\/07\/28\/linux-in-the-cloud-and-on-servers-the-invisible-operating-system\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.lpi.org\/de\/blog\/2026\/07\/28\/linux-in-the-cloud-and-on-servers-the-invisible-operating-system\/","url":"https:\/\/www.lpi.org\/de\/blog\/2026\/07\/28\/linux-in-the-cloud-and-on-servers-the-invisible-operating-system\/","name":"Linux: In the Cloud and on Servers, the \"Invisible\" Operating System - Linux Professional Institute (LPI)","isPartOf":{"@id":"https:\/\/www.lpi.org\/de\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.lpi.org\/de\/blog\/2026\/07\/28\/linux-in-the-cloud-and-on-servers-the-invisible-operating-system\/#primaryimage"},"image":{"@id":"https:\/\/www.lpi.org\/de\/blog\/2026\/07\/28\/linux-in-the-cloud-and-on-servers-the-invisible-operating-system\/#primaryimage"},"thumbnailUrl":"https:\/\/www.lpi.org\/wp-content\/uploads\/2026\/07\/article-simo-linux-cloud-server-02.jpg","datePublished":"2026-07-28T13:16:15+00:00","description":"Discover why Linux powers 90% of public cloud infrastructure and why advanced Linux skills are essential for modern IT careers.","breadcrumb":{"@id":"https:\/\/www.lpi.org\/de\/blog\/2026\/07\/28\/linux-in-the-cloud-and-on-servers-the-invisible-operating-system\/#breadcrumb"},"inLanguage":"de","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.lpi.org\/de\/blog\/2026\/07\/28\/linux-in-the-cloud-and-on-servers-the-invisible-operating-system\/"]}]},{"@type":"ImageObject","inLanguage":"de","@id":"https:\/\/www.lpi.org\/de\/blog\/2026\/07\/28\/linux-in-the-cloud-and-on-servers-the-invisible-operating-system\/#primaryimage","url":"https:\/\/www.lpi.org\/wp-content\/uploads\/2026\/07\/article-simo-linux-cloud-server-02.jpg","contentUrl":"https:\/\/www.lpi.org\/wp-content\/uploads\/2026\/07\/article-simo-linux-cloud-server-02.jpg","width":1440,"height":994,"caption":"Linux: In the Cloud and on Servers, the \"Invisible\" Operating System"},{"@type":"BreadcrumbList","@id":"https:\/\/www.lpi.org\/de\/blog\/2026\/07\/28\/linux-in-the-cloud-and-on-servers-the-invisible-operating-system\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.lpi.org\/de\/"},{"@type":"ListItem","position":2,"name":"Linux: In the Cloud and on Servers, the &#8220;Invisible&#8221; Operating System"}]},{"@type":"WebSite","@id":"https:\/\/www.lpi.org\/de\/#website","url":"https:\/\/www.lpi.org\/de\/","name":"Linux Professional Institute (LPI)","description":"","publisher":{"@id":"https:\/\/www.lpi.org\/de\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.lpi.org\/de\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"de"},{"@type":"Organization","@id":"https:\/\/www.lpi.org\/de\/#organization","name":"Linux Professional Institute (LPI)","url":"https:\/\/www.lpi.org\/de\/","logo":{"@type":"ImageObject","inLanguage":"de","@id":"https:\/\/www.lpi.org\/de\/#\/schema\/logo\/image\/","url":"https:\/\/www.lpi.org\/wp-content\/uploads\/2023\/04\/logo.png","contentUrl":"https:\/\/www.lpi.org\/wp-content\/uploads\/2023\/04\/logo.png","width":496,"height":175,"caption":"Linux Professional Institute (LPI)"},"image":{"@id":"https:\/\/www.lpi.org\/de\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/LPIConnect","https:\/\/x.com\/lpiconnect","https:\/\/www.linkedin.com\/company\/35136","https:\/\/www.instagram.com\/lpi_org\/","https:\/\/fosstodon.org\/@LPI"]},{"@type":"Person","@id":"https:\/\/www.lpi.org\/de\/#\/schema\/person\/3a18cdc7284afcf4c46c2552e71e7241","name":"Simone Bertulli","image":{"@type":"ImageObject","inLanguage":"de","@id":"https:\/\/www.lpi.org\/wp-content\/uploads\/2023\/05\/picture-1286-1612199480-96x96.pnga6b459de06d985945d89776ec3f0216c","url":"https:\/\/www.lpi.org\/wp-content\/uploads\/2023\/05\/picture-1286-1612199480-96x96.png","contentUrl":"https:\/\/www.lpi.org\/wp-content\/uploads\/2023\/05\/picture-1286-1612199480-96x96.png","caption":"Simone Bertulli"},"description":"Simone \"Simo\" Bertulli is a Cyber Security Expert and a Linux Enterprise Specialist; he started working on Linux systems since 2012, then extending his interest to the whole open source world, also creating a community in the Italian reality. Discovering the potential of open source software and the new opportunities they can create in the workplace is a stimulus for this passion, which brings with it the sustainability of technical solutions and professional skills. In the Cyber Security field he works in a SOC and has collaborated with the Packt publisher on the technical reviews of some video courses about blue team activities. In his spare time he takes technical certifications on various IT topics (\"never stop learning\" is his motto) and he likes to experiment with new technologies about security and virtualization for SOHO &amp; Enterprise environments."}]}},"views":20,"authors":[{"term_id":515,"user_id":34,"is_guest":0,"slug":"sbertuilliexample-com","display_name":"Simone Bertulli","avatar_url":"https:\/\/www.lpi.org\/wp-content\/uploads\/2023\/05\/picture-1286-1612199480-96x96.png","author_category":"","first_name":"","last_name":"","user_url":"","job_title":"","description":"Simone \"Simo\" Bertulli is a Cyber Security Expert and a Linux Enterprise Specialist; he started working on Linux systems since 2012, then extending his interest to the whole open source world, also creating a community in the Italian reality. Discovering the potential of open source software and the new opportunities they can create in the workplace is a stimulus for this passion, which brings with it the sustainability of technical solutions and professional skills. In the Cyber Security field he works in a SOC and has collaborated with the Packt publisher on the technical reviews of some video courses about blue team activities. In his spare time he takes technical certifications on various IT topics (\"never stop learning\" is his motto) and he likes to experiment with new technologies about security and virtualization for SOHO &amp; Enterprise environments."}],"_links":{"self":[{"href":"https:\/\/www.lpi.org\/de\/wp-json\/wp\/v2\/posts\/38877","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lpi.org\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lpi.org\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lpi.org\/de\/wp-json\/wp\/v2\/users\/34"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lpi.org\/de\/wp-json\/wp\/v2\/comments?post=38877"}],"version-history":[{"count":1,"href":"https:\/\/www.lpi.org\/de\/wp-json\/wp\/v2\/posts\/38877\/revisions"}],"predecessor-version":[{"id":38888,"href":"https:\/\/www.lpi.org\/de\/wp-json\/wp\/v2\/posts\/38877\/revisions\/38888"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lpi.org\/de\/wp-json\/wp\/v2\/media\/38878"}],"wp:attachment":[{"href":"https:\/\/www.lpi.org\/de\/wp-json\/wp\/v2\/media?parent=38877"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lpi.org\/de\/wp-json\/wp\/v2\/categories?post=38877"},{"taxonomy":"country","embeddable":true,"href":"https:\/\/www.lpi.org\/de\/wp-json\/wp\/v2\/country?post=38877"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/www.lpi.org\/de\/wp-json\/wp\/v2\/language?post=38877"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.lpi.org\/de\/wp-json\/wp\/v2\/ppma_author?post=38877"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}