{"id":78439,"date":"2025-08-30T23:54:24","date_gmt":"2025-08-30T23:54:24","guid":{"rendered":"http:\/\/bangla.sitestree.com\/?p=78439"},"modified":"2025-08-30T23:54:25","modified_gmt":"2025-08-30T23:54:25","slug":"basic-commands-for-networking-in-linux","status":"publish","type":"post","link":"http:\/\/bangla.sitestree.com\/?p=78439","title":{"rendered":"Basic Commands for Networking in Linux"},"content":{"rendered":"\n<p><\/p>\n\n\n\n<p id=\"yui_3_17_2_1_1756595261719_95980\">IPV4 Address: 32-bit<\/p>\n\n\n\n<p id=\"yui_3_17_2_1_1756595261719_95981\">192.168.2.34&#8211;<\/p>\n\n\n\n<p id=\"yui_3_17_2_1_1756595261719_95983\">IPv6 address : 128 bit : 8 groups of 4 hex digits<\/p>\n\n\n\n<p id=\"yui_3_17_2_1_1756595261719_95984\">3ffe:1900:fe21:4545:0000:0000:0000:0000&#8212;<\/p>\n\n\n\n<p>IPV6 Format (From AI Tools\/OpenAI\/ChatGPT)<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img data-recalc-dims=\"1\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/training.sitestree.com\/draftfile.php\/5\/user\/draft\/32506228\/image%20%281%29.png?w=750\" alt=\"\"\/><\/figure>\n\n\n\n<p>ifconfig command output: to know your network interface configurations.<\/p>\n\n\n\n<p>ifconfig<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img data-recalc-dims=\"1\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/training.sitestree.com\/draftfile.php\/5\/user\/draft\/32506228\/image%20%282%29.png?w=750\" alt=\"\"\/><\/figure>\n\n\n\n<p>Explain the output of the Linux Command (From AI Tools\/OpenAI\/ChatGPT\/Interney)<br>ifconfig<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img data-recalc-dims=\"1\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/training.sitestree.com\/draftfile.php\/5\/user\/draft\/32506228\/image%20%283%29.png?w=750\" alt=\"\"\/><\/figure>\n\n\n\n<p>instead of ifconfig you can use ip address show command<\/p>\n\n\n\n<p>command: ip address show<br>Output as follows:<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img data-recalc-dims=\"1\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/training.sitestree.com\/draftfile.php\/5\/user\/draft\/32506228\/image%20%284%29.png?w=750\" alt=\"\"\/><\/figure>\n\n\n\n<p>Explain the output of ip address show<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img data-recalc-dims=\"1\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/training.sitestree.com\/draftfile.php\/5\/user\/draft\/32506228\/image%20%285%29.png?w=750\" alt=\"\"\/><\/figure>\n\n\n\n<p>Find device and link information using the ip command:&nbsp; ip link show<br>The connection of a network interface to another device is called a link<\/p>\n\n\n\n<p>Output of ip link show<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img data-recalc-dims=\"1\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/training.sitestree.com\/draftfile.php\/5\/user\/draft\/32506228\/image%20%286%29.png?w=750\" alt=\"\"\/><\/figure>\n\n\n\n<p>To get Device statistics: ip -s link show<\/p>\n\n\n\n<p>Output as follows:<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img data-recalc-dims=\"1\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/training.sitestree.com\/draftfile.php\/5\/user\/draft\/32506228\/image%20%287%29.png?w=750\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>Ip Address : Assign, See, and Delete<\/strong><\/p>\n\n\n\n<p>ip address add 192.168.2.22\/24 brd + dev ens18<\/p>\n\n\n\n<p>ip address show dev ens18<\/p>\n\n\n\n<p>ip address del 192.168.2.22 dev ens18<\/p>\n\n\n\n<p>ip link set eth0 up<\/p>\n\n\n\n<p>ip link set eth0 down<\/p>\n\n\n\n<p><strong>SHOW Routing Table:<\/strong><\/p>\n\n\n\n<p><strong>ip route show<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img data-recalc-dims=\"1\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/training.sitestree.com\/draftfile.php\/5\/user\/draft\/32506228\/image%20%288%29.png?w=750\" alt=\"\"\/><\/figure>\n\n\n\n<p>ip route list dev ens18<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img data-recalc-dims=\"1\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/training.sitestree.com\/draftfile.php\/5\/user\/draft\/32506228\/image%20%289%29.png?w=750\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>Routing Commands: Modifications<\/strong><\/p>\n\n\n\n<p>ip route add &lt;network\/mask&gt; via &lt;gateway_IP&gt;<\/p>\n\n\n\n<p>ip route add 192.168.1.1\/24 via 10.0.2.10<\/p>\n\n\n\n<p>ip route add default via &lt;gateway_IP&gt;<\/p>\n\n\n\n<p>ip route add default via 10.0.2.11<\/p>\n\n\n\n<p>ip route add &lt;NETWORK\/MASK&gt; dev &lt;DEVICE&gt;<\/p>\n\n\n\n<p>ip route add 192.168.254.1\/24&nbsp; dev ens33<\/p>\n\n\n\n<p>Others:<\/p>\n\n\n\n<p>ip route delete &#8230;<\/p>\n\n\n\n<p>ip route change &#8230;<\/p>\n\n\n\n<p>ip route flush ..<\/p>\n\n\n\n<p>ip route flush table<\/p>\n\n\n\n<p><strong>Know about Netplan:<\/strong><\/p>\n\n\n\n<p><strong>Path:&nbsp; \/etc\/netplan<\/strong><\/p>\n\n\n\n<p><strong>\/etc\/netplan\/*.yaml are some important configuration files.<\/strong><\/p>\n\n\n\n<p><strong>Netplan commands:<\/strong><\/p>\n\n\n\n<p><strong>netplan apply<\/strong><\/p>\n\n\n\n<p><strong>netplan generate<\/strong><\/p>\n\n\n\n<p><strong>netplan try<\/strong><\/p>\n\n\n\n<p><strong>ping command:<\/strong><\/p>\n\n\n\n<p><strong>ping hostname<\/strong><\/p>\n\n\n\n<p><strong>ping ip_address<\/strong><\/p>\n\n\n\n<p><strong>Example:<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img data-recalc-dims=\"1\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/training.sitestree.com\/draftfile.php\/5\/user\/draft\/32506228\/image%20%2810%29.png?w=750\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>host command:<br><\/strong>Finds IP from host name<br>Example:<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img data-recalc-dims=\"1\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/training.sitestree.com\/draftfile.php\/5\/user\/draft\/32506228\/image%20%2811%29.png?w=750\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>dig command:<br><\/strong><br>Also, to find the IP address from the name.<br>dig www.google.ca<\/p>\n\n\n\n<p>Example Output:<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img data-recalc-dims=\"1\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/training.sitestree.com\/draftfile.php\/5\/user\/draft\/32506228\/image%20%2812%29.png?w=750\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>nslookup<\/strong><\/p>\n\n\n\n<p>Also, to find the IP address from the name.<br>nslookup www.google.ca<\/p>\n\n\n\n<p>Example:<br>nslookup www.google.ca<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img data-recalc-dims=\"1\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/training.sitestree.com\/draftfile.php\/5\/user\/draft\/32506228\/image%20%2813%29.png?w=750\" alt=\"\"\/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>IPV4 Address: 32-bit 192.168.2.34&#8211; IPv6 address : 128 bit : 8 groups of 4 hex digits 3ffe:1900:fe21:4545:0000:0000:0000:0000&#8212; IPV6 Format (From AI Tools\/OpenAI\/ChatGPT) ifconfig command output: to know your network interface configurations. ifconfig Explain the output of the Linux Command (From AI Tools\/OpenAI\/ChatGPT\/Interney)ifconfig instead of ifconfig you can use ip address show command command: ip address &hellip; <\/p>\n<p><a class=\"more-link btn\" href=\"http:\/\/bangla.sitestree.com\/?p=78439\">Continue reading<\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1978],"tags":[],"class_list":["post-78439","post","type-post","status-publish","format-standard","hentry","category-computer-networks","item-wrap"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":7540,"url":"http:\/\/bangla.sitestree.com\/?p=7540","url_meta":{"origin":78439,"position":0},"title":"C &#8211; Operators . \u09b8\u09bf \u0985\u09aa\u09be\u09b0\u09c7\u099f\u09b0 \u0997\u09c1\u09b2\u09cb","author":"Author-Check- Article-or-Video","date":"March 26, 2015","format":false,"excerpt":"\u0986\u09aa\u09a8\u09be\u0995\u09c7 \u09b8\u09cd\u09ac\u09be\u0997\u09a4\u09ae \u0986\u09ae\u09be\u09a6\u09c7\u09b0 \u099f\u09bf\u099f\u09cb\u09b0\u09bf\u09df\u09be\u09b2 \u09b8\u09be\u0987\u099f\u09c7 \u0986\u09b8\u09be\u09b0 \u099c\u09a8\u09cd\u09af\u0964 \u0986\u099c \u0986\u09ae\u09b0\u09be \u0986\u09aa\u09a8\u09be\u0995\u09c7 \u09b6\u09c7\u0996\u09be\u09ac\u09cb \u0985\u09aa\u09be\u09b0\u09c7\u099f\u09b0 \u0995\u09bf\u0964 \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae\u09bf\u0982 \u09b6\u09bf\u0996\u09a4\u09c7 \u09b9\u09b2\u09c7 \u0986\u09aa\u09a8\u09be\u0995\u09c7 \u0987\u0982\u09b0\u09c7\u099c\u09c0\u0993 \u09b6\u09bf\u0996\u09a4\u09c7 \u09b9\u09ac\u09c7 \u0995\u09be\u09b0\u09a3 \u0986\u09aa\u09a8\u09be\u0995\u09c7 \u0995\u09ae\u09cd\u09aa\u09bf\u0989\u099f\u09be\u09b0\u0995\u09c7 \u0987\u0982\u09b0\u09c7\u099c\u09c0\u09b0 \u09ae\u09be\u09a7\u09cd\u09af\u09ae\u09c7 \u0987\u09a8\u09aa\u09c1\u099f \u09a6\u09bf\u09a4\u09c7 \u09b9\u09ac\u09c7 \u09a4\u09be\u0987 \u0986\u09ae\u09be\u09b0 \u098f\u0987 \u099f\u09bf\u0989\u099f\u09cb\u09b0\u09bf\u09df\u09be\u09b2\u09c7 \u0986\u09ae\u09bf \u09ac\u09be\u0982\u09b2\u09be\u09b0 \u09aa\u09be\u09b6\u09be\u09aa\u09be\u09b6\u09bf \u09a6\u09b0\u0995\u09be\u09b0\u09bf \u0995\u09bf\u099b\u09c1 \u09af\u09be\u09df\u0997\u09be\u09df \u0987\u0982\u09b0\u09c7\u099c\u09c0 \u09b6\u09ac\u09cd\u09a6 \u09ac\u09cd\u09af\u09ad\u09be\u09b0 \u0995\u09b0\u09c7\u099b\u09bf\u0964 \u0985\u09aa\u09be\u09b0\u09c7\u099f\u09b0 \u09b9\u09b2\u09cb \u098f\u0995\u099f\u09bf \u0997\u09be\u09a3\u09bf\u09a4\u09bf\u0995 \u09b2\u099c\u09bf\u0995 \u09af\u09be \u0986\u09aa\u09a8\u09be\u09b0 \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae\u0995\u09c7\u2026","rel":"","context":"In &quot;\u09aa\u09cd\u09b0\u09be\u09a5\u09ae\u09bf\u0995 \u09b8\u09bf \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae\u09bf\u0982 \u0964 C Programming Basics&quot;","block_context":{"text":"\u09aa\u09cd\u09b0\u09be\u09a5\u09ae\u09bf\u0995 \u09b8\u09bf \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae\u09bf\u0982 \u0964 C Programming Basics","link":"http:\/\/bangla.sitestree.com\/?cat=239"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":78508,"url":"http:\/\/bangla.sitestree.com\/?p=78508","url_meta":{"origin":78439,"position":1},"title":"IPV6 Addresses in ipconfig command in Windows","author":"Sayed","date":"September 16, 2025","format":false,"excerpt":"REF: AI Tools\/OpenAI\/ChatGPT Understanding IPv6 Addresses: Link-Local, Regular, and Temporary When you run the ipconfig command in Windows, you might notice that your network adapter lists not one but three different IPv6 addresses. These are the link-local address, a regular IPv6 address, and a temporary IPv6 address. Let\u2019s break down\u2026","rel":"","context":"In &quot;Computer Networks&quot;","block_context":{"text":"Computer Networks","link":"http:\/\/bangla.sitestree.com\/?cat=1978"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/bangla.sitestree.com\/wp-content\/uploads\/2025\/09\/image-10.png?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/bangla.sitestree.com\/wp-content\/uploads\/2025\/09\/image-10.png?resize=350%2C200 1x, https:\/\/i0.wp.com\/bangla.sitestree.com\/wp-content\/uploads\/2025\/09\/image-10.png?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/bangla.sitestree.com\/wp-content\/uploads\/2025\/09\/image-10.png?resize=700%2C400 2x"},"classes":[]},{"id":16388,"url":"http:\/\/bangla.sitestree.com\/?p=16388","url_meta":{"origin":78439,"position":2},"title":"Misc. Statistics, Engineering, and Sensors","author":"Sayed","date":"November 16, 2019","format":false,"excerpt":"Learn more about Nonparametric Test https:\/\/www.sciencedirect.com\/topics\/medicine-and-dentistry\/nonparametric-test Sensor Management for Large-Scale Multisensor-Multitarget Tracking,\" in Integrated Tracking, Classification, and Sensor Management: Theory and Applications http:\/\/download.e-bookshelf.de\/download\/0000\/7142\/31\/L-G-0000714231-0002366034.pdf Approaches to Multisensor Data Fusion in Target Tracking: A Survey https:\/\/www.computer.org\/csdl\/journal\/tk\/2006\/12\/k1696\/13rRUxBa56w Sensor fusion https:\/\/en.wikipedia.org\/wiki\/Sensor_fusion Sensor Fusion: Sensor fusion is the process of merging data from multiple sensors\u2026","rel":"","context":"In &quot;AI ML DS RL DL NN NLP Data Mining Optimization&quot;","block_context":{"text":"AI ML DS RL DL NN NLP Data Mining Optimization","link":"http:\/\/bangla.sitestree.com\/?cat=1910"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":14772,"url":"http:\/\/bangla.sitestree.com\/?p=14772","url_meta":{"origin":78439,"position":3},"title":"WordPress: Hide Date and Author from your posts","author":"Sayed","date":"May 17, 2019","format":false,"excerpt":"Yes, it is Wordpress. Positively, you can think it to be similar to embedded programming (not inside hardware but inside a software) Options: Use Plugins such as 1. WP Meta and Date Remover 2. WP Post Date Remover. The plugins after installing will remove post date. However, you might need\u2026","rel":"","context":"In &quot;\u09ac\u09cd\u09b2\u0997 \u0964 Blog&quot;","block_context":{"text":"\u09ac\u09cd\u09b2\u0997 \u0964 Blog","link":"http:\/\/bangla.sitestree.com\/?cat=182"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":24099,"url":"http:\/\/bangla.sitestree.com\/?p=24099","url_meta":{"origin":78439,"position":4},"title":"27 :: CCNA R&amp;S Exam Course :: IPv6 #Root","author":"Author-Check- Article-or-Video","date":"April 5, 2021","format":false,"excerpt":"From: http:\/\/sitestree.com\/?p=3079 Categories:RootTags: Post Data:2015-10-27 04:41:48 Shop Online: https:\/\/www.ShopForSoul.com\/ (Big Data, Cloud, Security, Machine Learning): Courses: http:\/\/Training.SitesTree.com In Bengali: http:\/\/Bangla.SaLearningSchool.com http:\/\/SitesTree.com 8112223 Canada Inc.\/JustEtc: http:\/\/JustEtc.net (Software\/Web\/Mobile\/Big-Data\/Machine Learning) Shop Online: https:\/\/www.ShopForSoul.com\/ Medium: https:\/\/medium.com\/@SayedAhmedCanada","rel":"","context":"In &quot;FromSitesTree.com&quot;","block_context":{"text":"FromSitesTree.com","link":"http:\/\/bangla.sitestree.com\/?cat=1917"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":25011,"url":"http:\/\/bangla.sitestree.com\/?p=25011","url_meta":{"origin":78439,"position":5},"title":"WordPress: Hide Date and Author from your posts #Root","author":"Author-Check- Article-or-Video","date":"April 14, 2021","format":false,"excerpt":"Yes, it is Wordpress. Positively, you can think it to be similar to embedded programming (not inside hardware but inside a software) Options: Use Plugins such as 1. WP Meta and Date Remover 2. WP Post Date Remover. The plugins after installing will remove post date. However, you might need\u2026","rel":"","context":"In &quot;FromSitesTree.com&quot;","block_context":{"text":"FromSitesTree.com","link":"http:\/\/bangla.sitestree.com\/?cat=1917"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"_links":{"self":[{"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/posts\/78439","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=78439"}],"version-history":[{"count":1,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/posts\/78439\/revisions"}],"predecessor-version":[{"id":78440,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/posts\/78439\/revisions\/78440"}],"wp:attachment":[{"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=78439"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=78439"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=78439"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}