{"id":103,"date":"2013-02-28T21:15:11","date_gmt":"2013-02-28T20:15:11","guid":{"rendered":"http:\/\/blog.rabahi.net\/?page_id=103"},"modified":"2018-05-12T10:41:17","modified_gmt":"2018-05-12T08:41:17","slug":"centos-installation","status":"publish","type":"page","link":"https:\/\/blog.rabahi.net\/?page_id=103","title":{"rendered":"Centos installation"},"content":{"rendered":"<h1>Prerequiste<\/h1>\n<p>Download centos here http:\/\/www.centos.org\/.<br \/>\nChoose a mirror close to your location.<br \/>\nIn this example, we download CentOS-7-x86_64-minimal.iso (792Mio) <a href=\"http:\/\/centos.mirror.ate.info\/7\/isos\/x86_64\/CentOS-7-x86_64-Minimal-1708.iso\">here<\/a><\/p>\n<p><b>Note: This post assume that you have a new computer and want to do a fresh installation.<\/b><\/p>\n<h1>Installation<\/h1>\n<p>On first boot, you can see this screen. Choose &#8220;Test this media &#038; install CentOS 7&#8221; :<\/p>\n<p><a href=\"http:\/\/blog.rabahi.net\/wp-content\/uploads\/2014\/08\/Administration-\u2013-Centos-\u2013-Step-01.png\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/blog.rabahi.net\/wp-content\/uploads\/2014\/08\/Administration-\u2013-Centos-\u2013-Step-01-300x224.png\" alt=\"Administration-\u2013-Centos-\u2013-Step-01\" width=\"300\" height=\"224\" class=\"alignnone size-medium wp-image-1061\" srcset=\"https:\/\/blog.rabahi.net\/wp-content\/uploads\/2014\/08\/Administration-\u2013-Centos-\u2013-Step-01-300x224.png 300w, https:\/\/blog.rabahi.net\/wp-content\/uploads\/2014\/08\/Administration-\u2013-Centos-\u2013-Step-01.png 641w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>Now you have this wizard. Choose language &#8220;English (United States)&#8221; (selected by default), and click on &#8216;Continue&#8217; :<\/p>\n<p><a href=\"http:\/\/blog.rabahi.net\/wp-content\/uploads\/2014\/08\/Administration-\u2013-Centos-\u2013-Step-02.png\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/blog.rabahi.net\/wp-content\/uploads\/2014\/08\/Administration-\u2013-Centos-\u2013-Step-02-300x225.png\" alt=\"Administration-\u2013-Centos-\u2013-Step-02\" width=\"300\" height=\"225\" class=\"alignnone size-medium wp-image-1062\" srcset=\"https:\/\/blog.rabahi.net\/wp-content\/uploads\/2014\/08\/Administration-\u2013-Centos-\u2013-Step-02-300x225.png 300w, https:\/\/blog.rabahi.net\/wp-content\/uploads\/2014\/08\/Administration-\u2013-Centos-\u2013-Step-02.png 800w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>We arrive on a dashboard called &#8220;INSTALLATION SUMMARY&#8221;. There, we will configure the system. The first thing, is to configure the installation destination.<br \/>\nClic on &#8220;INSTALLATION DESTINATION&#8221;.<\/p>\n<p><a href=\"http:\/\/blog.rabahi.net\/wp-content\/uploads\/2016\/09\/Administration-\u2013-Centos-\u2013-Step-03.png\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/blog.rabahi.net\/wp-content\/uploads\/2016\/09\/Administration-\u2013-Centos-\u2013-Step-03-300x226.png\" alt=\"Administration-\u2013-Centos-\u2013-Step-03\" width=\"300\" height=\"226\" class=\"alignnone size-medium wp-image-1406\" \/><\/a><\/p>\n<p>To use all the free space disk, just click on &#8220;Done&#8221; (at the top right corner)<br \/>\n<a href=\"http:\/\/blog.rabahi.net\/wp-content\/uploads\/2014\/08\/Administration-\u2013-Centos-\u2013-Step-04.png\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/blog.rabahi.net\/wp-content\/uploads\/2014\/08\/Administration-\u2013-Centos-\u2013-Step-04-300x225.png\" alt=\"Administration-\u2013-Centos-\u2013-Step-04\" width=\"300\" height=\"225\" class=\"alignnone size-medium wp-image-1064\" srcset=\"https:\/\/blog.rabahi.net\/wp-content\/uploads\/2014\/08\/Administration-\u2013-Centos-\u2013-Step-04-300x225.png 300w, https:\/\/blog.rabahi.net\/wp-content\/uploads\/2014\/08\/Administration-\u2013-Centos-\u2013-Step-04.png 797w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>You came back on the &#8220;INSTALLATION SUMMARY&#8221;. Now select &#8220;NETWORK &#038; HOSTNAME&#8221;<br \/>\n<a href=\"http:\/\/blog.rabahi.net\/wp-content\/uploads\/2016\/09\/Administration-\u2013-Centos-\u2013-Step-05.png\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/blog.rabahi.net\/wp-content\/uploads\/2016\/09\/Administration-\u2013-Centos-\u2013-Step-05-300x227.png\" alt=\"administration-centos-step-05\" width=\"300\" height=\"227\" class=\"alignnone size-medium wp-image-1408\" srcset=\"https:\/\/blog.rabahi.net\/wp-content\/uploads\/2016\/09\/Administration-\u2013-Centos-\u2013-Step-05-300x227.png 300w, https:\/\/blog.rabahi.net\/wp-content\/uploads\/2016\/09\/Administration-\u2013-Centos-\u2013-Step-05-768x580.png 768w, https:\/\/blog.rabahi.net\/wp-content\/uploads\/2016\/09\/Administration-\u2013-Centos-\u2013-Step-05.png 792w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>And switch on the Ethernet. Then just click on \u201cDone\u201d (at the top right corner)<br \/>\n<a href=\"http:\/\/blog.rabahi.net\/wp-content\/uploads\/2013\/02\/Administration-\u2013-Centos-\u2013-Step-06.png\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/blog.rabahi.net\/wp-content\/uploads\/2013\/02\/Administration-\u2013-Centos-\u2013-Step-06-300x225.png\" alt=\"Administration-\u2013-Centos-\u2013-Step-06\" width=\"300\" height=\"225\" class=\"alignnone size-medium wp-image-1075\" srcset=\"https:\/\/blog.rabahi.net\/wp-content\/uploads\/2013\/02\/Administration-\u2013-Centos-\u2013-Step-06-300x225.png 300w, https:\/\/blog.rabahi.net\/wp-content\/uploads\/2013\/02\/Administration-\u2013-Centos-\u2013-Step-06.png 797w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>You came back on the &#8220;INSTALLATION SUMMARY&#8221;. Now select &#8220;SECURITY POLICY&#8221;<br \/>\n<a href=\"http:\/\/blog.rabahi.net\/wp-content\/uploads\/2016\/09\/Administration-\u2013-Centos-\u2013-Step-06.1.png\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/blog.rabahi.net\/wp-content\/uploads\/2016\/09\/Administration-\u2013-Centos-\u2013-Step-06.1-300x226.png\" alt=\"administration-centos-step-06-1\" width=\"300\" height=\"226\" class=\"alignnone size-medium wp-image-1412\" srcset=\"https:\/\/blog.rabahi.net\/wp-content\/uploads\/2016\/09\/Administration-\u2013-Centos-\u2013-Step-06.1-300x226.png 300w, https:\/\/blog.rabahi.net\/wp-content\/uploads\/2016\/09\/Administration-\u2013-Centos-\u2013-Step-06.1-768x579.png 768w, https:\/\/blog.rabahi.net\/wp-content\/uploads\/2016\/09\/Administration-\u2013-Centos-\u2013-Step-06.1.png 791w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>And switch off the security policy. Then just click on \u201cDone\u201d (at the top right corner)<br \/>\n<a href=\"http:\/\/blog.rabahi.net\/wp-content\/uploads\/2016\/09\/Administration-\u2013-Centos-\u2013-Step-06.2.png\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/blog.rabahi.net\/wp-content\/uploads\/2016\/09\/Administration-\u2013-Centos-\u2013-Step-06.2-300x225.png\" alt=\"administration-centos-step-06-2\" width=\"300\" height=\"225\" class=\"alignnone size-medium wp-image-1413\" srcset=\"https:\/\/blog.rabahi.net\/wp-content\/uploads\/2016\/09\/Administration-\u2013-Centos-\u2013-Step-06.2-300x225.png 300w, https:\/\/blog.rabahi.net\/wp-content\/uploads\/2016\/09\/Administration-\u2013-Centos-\u2013-Step-06.2-768x577.png 768w, https:\/\/blog.rabahi.net\/wp-content\/uploads\/2016\/09\/Administration-\u2013-Centos-\u2013-Step-06.2.png 797w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>You came back on the &#8220;INSTALLATION SUMMARY&#8221;. Now select &#8220;Begin Installation&#8221;<\/p>\n<p><a href=\"http:\/\/blog.rabahi.net\/wp-content\/uploads\/2016\/09\/Administration-\u2013-Centos-\u2013-Step-07.png\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/blog.rabahi.net\/wp-content\/uploads\/2016\/09\/Administration-\u2013-Centos-\u2013-Step-07-300x227.png\" alt=\"administration-centos-step-07\" width=\"300\" height=\"227\" class=\"alignnone size-medium wp-image-1414\" srcset=\"https:\/\/blog.rabahi.net\/wp-content\/uploads\/2016\/09\/Administration-\u2013-Centos-\u2013-Step-07-300x227.png 300w, https:\/\/blog.rabahi.net\/wp-content\/uploads\/2016\/09\/Administration-\u2013-Centos-\u2013-Step-07-768x582.png 768w, https:\/\/blog.rabahi.net\/wp-content\/uploads\/2016\/09\/Administration-\u2013-Centos-\u2013-Step-07.png 788w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>The installation starts on a page named &#8220;CONFIGURATION&#8221; :<br \/>\n<a href=\"http:\/\/blog.rabahi.net\/wp-content\/uploads\/2013\/02\/Administration-\u2013-Centos-\u2013-Step-08.png\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/blog.rabahi.net\/wp-content\/uploads\/2013\/02\/Administration-\u2013-Centos-\u2013-Step-08-300x224.png\" alt=\"Administration-\u2013-Centos-\u2013-Step-08\" width=\"300\" height=\"224\" class=\"alignnone size-medium wp-image-1077\" srcset=\"https:\/\/blog.rabahi.net\/wp-content\/uploads\/2013\/02\/Administration-\u2013-Centos-\u2013-Step-08-300x224.png 300w, https:\/\/blog.rabahi.net\/wp-content\/uploads\/2013\/02\/Administration-\u2013-Centos-\u2013-Step-08.png 800w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>The installation ends, and we must define a root password. Click on &#8220;ROOT PASSWORD&#8221;:<br \/>\n<a href=\"http:\/\/blog.rabahi.net\/wp-content\/uploads\/2013\/02\/Administration-\u2013-Centos-\u2013-Step-09.png\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/blog.rabahi.net\/wp-content\/uploads\/2013\/02\/Administration-\u2013-Centos-\u2013-Step-09-300x223.png\" alt=\"Administration-\u2013-Centos-\u2013-Step-09\" width=\"300\" height=\"223\" class=\"alignnone size-medium wp-image-1078\" srcset=\"https:\/\/blog.rabahi.net\/wp-content\/uploads\/2013\/02\/Administration-\u2013-Centos-\u2013-Step-09-300x223.png 300w, https:\/\/blog.rabahi.net\/wp-content\/uploads\/2013\/02\/Administration-\u2013-Centos-\u2013-Step-09.png 799w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>The root password. Let&#8217;s deal with &#8220;Bsp2f8H3&#8221; (remember it!):<br \/>\n<a href=\"http:\/\/blog.rabahi.net\/wp-content\/uploads\/2013\/02\/Administration-\u2013-Centos-\u2013-Step-10.png\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/blog.rabahi.net\/wp-content\/uploads\/2013\/02\/Administration-\u2013-Centos-\u2013-Step-10-300x224.png\" alt=\"Administration-\u2013-Centos-\u2013-Step-10\" width=\"300\" height=\"224\" class=\"alignnone size-medium wp-image-1079\" srcset=\"https:\/\/blog.rabahi.net\/wp-content\/uploads\/2013\/02\/Administration-\u2013-Centos-\u2013-Step-10-300x224.png 300w, https:\/\/blog.rabahi.net\/wp-content\/uploads\/2013\/02\/Administration-\u2013-Centos-\u2013-Step-10.png 797w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>We came back to the &#8220;CONFIGURATION&#8221; page. Click on &#8220;Finish configuration&#8221;.<br \/>\n<a href=\"http:\/\/blog.rabahi.net\/wp-content\/uploads\/2013\/02\/Administration-\u2013-Centos-\u2013-Step-11.png\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/blog.rabahi.net\/wp-content\/uploads\/2013\/02\/Administration-\u2013-Centos-\u2013-Step-11-300x224.png\" alt=\"Administration-\u2013-Centos-\u2013-Step-11\" width=\"300\" height=\"224\" class=\"alignnone size-medium wp-image-1080\" srcset=\"https:\/\/blog.rabahi.net\/wp-content\/uploads\/2013\/02\/Administration-\u2013-Centos-\u2013-Step-11-300x224.png 300w, https:\/\/blog.rabahi.net\/wp-content\/uploads\/2013\/02\/Administration-\u2013-Centos-\u2013-Step-11.png 799w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>And &#8220;Reboot&#8221;<br \/>\n<a href=\"http:\/\/blog.rabahi.net\/wp-content\/uploads\/2013\/02\/Administration-\u2013-Centos-\u2013-Step-12.png\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/blog.rabahi.net\/wp-content\/uploads\/2013\/02\/Administration-\u2013-Centos-\u2013-Step-12-300x224.png\" alt=\"Administration-\u2013-Centos-\u2013-Step-12\" width=\"300\" height=\"224\" class=\"alignnone size-medium wp-image-1081\" srcset=\"https:\/\/blog.rabahi.net\/wp-content\/uploads\/2013\/02\/Administration-\u2013-Centos-\u2013-Step-12-300x224.png 300w, https:\/\/blog.rabahi.net\/wp-content\/uploads\/2013\/02\/Administration-\u2013-Centos-\u2013-Step-12.png 799w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>Congratulation, you&#8217;re finished :D. You can login as root using this prompt :<\/p>\n<p><a href=\"http:\/\/blog.rabahi.net\/wp-content\/uploads\/2017\/04\/Administration-\u2013-Centos-\u2013-Step-13.png\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/blog.rabahi.net\/wp-content\/uploads\/2017\/04\/Administration-\u2013-Centos-\u2013-Step-13-300x108.png\" alt=\"\" width=\"300\" height=\"108\" class=\"alignnone size-medium wp-image-1848\" srcset=\"https:\/\/blog.rabahi.net\/wp-content\/uploads\/2017\/04\/Administration-\u2013-Centos-\u2013-Step-13-300x108.png 300w, https:\/\/blog.rabahi.net\/wp-content\/uploads\/2017\/04\/Administration-\u2013-Centos-\u2013-Step-13-768x276.png 768w, https:\/\/blog.rabahi.net\/wp-content\/uploads\/2017\/04\/Administration-\u2013-Centos-\u2013-Step-13.png 798w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Prerequiste Download centos here http:\/\/www.centos.org\/. Choose a mirror close to your location. In this example, we download CentOS-7-x86_64-minimal.iso (792Mio) here Note: This post assume that you have a new computer and want to do a fresh installation. Installation On first boot, you can see this screen. Choose &#8220;Test this media &#038; install CentOS 7&#8221; : [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":371,"menu_order":1,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-103","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/blog.rabahi.net\/index.php?rest_route=\/wp\/v2\/pages\/103","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.rabahi.net\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/blog.rabahi.net\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/blog.rabahi.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.rabahi.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=103"}],"version-history":[{"count":86,"href":"https:\/\/blog.rabahi.net\/index.php?rest_route=\/wp\/v2\/pages\/103\/revisions"}],"predecessor-version":[{"id":2037,"href":"https:\/\/blog.rabahi.net\/index.php?rest_route=\/wp\/v2\/pages\/103\/revisions\/2037"}],"up":[{"embeddable":true,"href":"https:\/\/blog.rabahi.net\/index.php?rest_route=\/wp\/v2\/pages\/371"}],"wp:attachment":[{"href":"https:\/\/blog.rabahi.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=103"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}