{"id":419,"date":"2026-02-10T04:04:52","date_gmt":"2026-02-10T04:04:52","guid":{"rendered":"https:\/\/mitalgoswami.in\/?p=419"},"modified":"2026-02-17T04:36:34","modified_gmt":"2026-02-17T04:36:34","slug":"explain-installation-and-configuration-of-linux-using-ubuntu","status":"publish","type":"post","link":"https:\/\/mitalgoswami.in\/?p=419","title":{"rendered":"Explain installation and configuration of Linux using ubuntu."},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">&#x1f427; Ubuntu Linux<\/h2>\n\n\n\n<p><strong>Ubuntu<\/strong> is a <strong>popular open-source Linux operating system<\/strong> based on Debian.<br>It is user-friendly and widely used in <strong>education, servers, and desktops<\/strong>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">&#x1f539; Installation of <strong>Ubuntu Linux<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Step 1: Download Ubuntu<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Download Ubuntu ISO file from official site<\/li>\n\n\n\n<li>Common version: <strong>Ubuntu Desktop LTS<\/strong><\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">Step 2: Create Bootable Media<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Create <strong>bootable USB\/DVD<\/strong> using tools like:\n<ul class=\"wp-block-list\">\n<li>Rufus (Windows)<\/li>\n\n\n\n<li>Etcher<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Insert USB\/DVD into system<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">Step 3: Boot from USB\/DVD<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Restart system<\/li>\n\n\n\n<li>Enter <strong>BIOS\/UEFI<\/strong> (F2 \/ F12 \/ DEL)<\/li>\n\n\n\n<li>Set <strong>boot priority<\/strong> to USB\/DVD<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">Step 4: Start Installation<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Select <strong>Install Ubuntu<\/strong><\/li>\n\n\n\n<li>Choose language and keyboard layout<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">Step 5: Installation Type<\/h3>\n\n\n\n<p>Options:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Erase disk and install Ubuntu<\/strong><\/li>\n\n\n\n<li><strong>Install alongside Windows<\/strong><\/li>\n\n\n\n<li><strong>Manual partitioning<\/strong><\/li>\n<\/ul>\n\n\n\n<p>&#x1f4cc; Common partitions:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>\/<\/code> (root)<\/li>\n\n\n\n<li><code>\/home<\/code><\/li>\n\n\n\n<li><code>swap<\/code><\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">Step 6: User Configuration<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Enter:\n<ul class=\"wp-block-list\">\n<li>Username<\/li>\n\n\n\n<li>Password<\/li>\n\n\n\n<li>Computer name<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Choose auto-login or password login<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">Step 7: Complete Installation<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Files are copied<\/li>\n\n\n\n<li>Restart system<\/li>\n\n\n\n<li>Remove installation media<\/li>\n<\/ul>\n\n\n\n<p>&#x2705; Ubuntu is now installed.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">&#x2699;&#xfe0f; Configuration of Ubuntu Linux<\/h2>\n\n\n\n<p>After installation, system needs <strong>basic configuration<\/strong>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">1&#xfe0f;&#x20e3; Update System<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo apt update\nsudo apt upgrade\n<\/code><\/pre>\n\n\n\n<p>Keeps system secure and updated.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">2&#xfe0f;&#x20e3; User &amp; Password Management<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo adduser user1\nsudo passwd user1\n<\/code><\/pre>\n\n\n\n<p>Used to manage users.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">3&#xfe0f;&#x20e3; Network Configuration<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Wired\/Wi-Fi configured automatically<\/li>\n\n\n\n<li>Manual configuration via:<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>nmcli\n<\/code><\/pre>\n\n\n\n<p>or <strong>Settings \u2192 Network<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">4&#xfe0f;&#x20e3; Software Installation<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo apt install vim\nsudo apt install gcc\n<\/code><\/pre>\n\n\n\n<p>Uses <strong>APT package manager<\/strong>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">5&#xfe0f;&#x20e3; Date &amp; Time Configuration<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>timedatectl\n<\/code><\/pre>\n\n\n\n<p>Can set timezone and time format.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">6&#xfe0f;&#x20e3; Firewall Configuration<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo ufw enable\nsudo ufw status\n<\/code><\/pre>\n\n\n\n<p>Improves system security.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">7&#xfe0f;&#x20e3; Desktop &amp; Display Settings<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Change resolution<\/li>\n\n\n\n<li>Theme customization<\/li>\n\n\n\n<li>Power settings<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>&#x1f427; Ubuntu Linux Ubuntu is a popular open-source Linux operating system based on Debian.It is user-friendly and widely used in education, servers, and desktops. &#x1f539; Installation of Ubuntu Linux Step 1: Download Ubuntu Step 2: Create Bootable Media Step 3: Boot from USB\/DVD Step 4: Start Installation Step 5: Installation Type Options: &#x1f4cc; Common partitions: [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-419","post","type-post","status-publish","format-standard","hentry","category-unix"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/mitalgoswami.in\/index.php?rest_route=\/wp\/v2\/posts\/419","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mitalgoswami.in\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mitalgoswami.in\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mitalgoswami.in\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mitalgoswami.in\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=419"}],"version-history":[{"count":1,"href":"https:\/\/mitalgoswami.in\/index.php?rest_route=\/wp\/v2\/posts\/419\/revisions"}],"predecessor-version":[{"id":420,"href":"https:\/\/mitalgoswami.in\/index.php?rest_route=\/wp\/v2\/posts\/419\/revisions\/420"}],"wp:attachment":[{"href":"https:\/\/mitalgoswami.in\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=419"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mitalgoswami.in\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=419"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mitalgoswami.in\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=419"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}