{"id":659,"date":"2026-02-04T00:26:48","date_gmt":"2026-02-03T15:26:48","guid":{"rendered":"http:\/\/word.igoni.kr\/?p=659"},"modified":"2026-02-04T02:15:42","modified_gmt":"2026-02-03T17:15:42","slug":"rhel8%ea%b3%84%ec%97%b4%ec%9d%98-root-%ed%8c%a8%ec%8a%a4%ec%9b%8c%eb%93%9c-%ec%b4%88%ea%b8%b0%ed%99%94%ec%a0%88%ec%b0%a8","status":"publish","type":"post","link":"http:\/\/www.igoni.kr\/?p=659","title":{"rendered":"RHEL8\uacc4\uc5f4\uc758 root \ud328\uc2a4\uc6cc\ub4dc \ucd08\uae30\ud654\uc808\ucc28"},"content":{"rendered":"<p id=\"bkmrk-rhel8%EA%B3%84%EC%97%B4-root%ED%8C%A8%EC%8A%A4%EC%9B%8C%EB%93%9C-%EC%B4%88%EA%B8%B0%ED%99%94\">RHEL8\uacc4\uc5f4 Root\ud328\uc2a4\uc6cc\ub4dc \ucd08\uae30\ud654 \uc808\ucc28<\/p>\n<ol id=\"bkmrk-%EC%9E%A5%EB%B9%84-%EB%B6%80%ED%8C%85%ED%95%A0%EB%95%8C-grub%ED%99%94%EB%A9%B4%EC%9D%B4-%EC%B6%9C%EB%A0%A5%ED%9A%8C%EB%A9%B4\">\n<li>\uc7a5\ube44 \ubd80\ud305\ud560\ub54c grub\ud654\uba74\uc774 \ucd9c\ub825\ud68c\uba74 e\ud0a4\ub97c \ub20c\ub7ec\uc11c \ubd80\ud305\uacfc\uc815 \uc911\uc9c0<\/li>\n<li>\ubd80\ud305\ud558\ub294 \ucee4\ub110 \ubc84\uc804 \uc120\ud0dd \ud6c4 e \ub20c\ub7ec\uc11c \ud3b8\uc9d1\ubaa8\ub4dc<\/li>\n<li>linux\ub85c \uc2dc\uc791\ud558\ub294 \ud589\uc758 \ub9e8 \ub05d\uc73c\ub85c \uc774\ub3d9 \ud6c4 rd.break \ubb38\uc790\uc5f4 \uc785\ub825 -&gt; Ctrl + x\ud0a4 \ub20c\ub7ec\uc11c \ubd80\ud305<\/li>\n<li>Emergency mode \uc9c4\uc785<\/li>\n<li>write\ubaa8\ub4dc\ub85c \ub9c8\uc6b4\ud2b8 \ud6c4 root \ud328\uc2a4\uc6cc\ub4dc \ud328\uc2a4\uc6cc\ub4dc \uc124\uc815<\/li>\n<li>\ud328\uc2a4\uc6cc\ub4dc \uc124\uc815\uc808\ucc28\n<pre><code class=\"language-shell\">$&gt; mount -o remount,rw \/sysroot\r\n$&gt; chroot \/sysroot\r\n$&gt; passwd<\/code><\/pre>\n<div>\n<div>\n<div class=\"box\">\n<div class=\"code\">\n<div class=\"linenoswrapper\">\n<div>\n\ud328\uc2a4\uc6cc\ub4dc \uc785\ub825 2\ud68c<br \/>\n# selinux\ub97c \uc0ac\uc6a9\ud560 \uacbd\uc6b0 \ub808\uc774\ube14 \ubcc0\uacbd \ud504\ub85c\uc138\uc2a4 \uc124\uc815<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<pre><code class=\"language-shell\">$&gt; touch \/.autolabel\r\n$&gt; exit\r\n$&gt; exit<\/code><\/pre>\n<div>\n<div class=\"box\">\n<div class=\"code\">\n<div class=\"linenoswrapper\">\n<div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/li>\n<\/ol>\n<table style=\"border-collapse: collapse; width: 100%; height: 39.8785px;\" border=\"1\">\n<colgroup>\n<col style=\"width: 99.881%;\" \/><\/colgroup>\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"height: 10px;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-661\" src=\"http:\/\/word.igoni.kr\/wp-content\/uploads\/2026\/02\/1397db85-24f2-4827-b71d-76623050c961.png\" alt=\"\" width=\"1024\" height=\"1024\" srcset=\"http:\/\/www.igoni.kr\/wp-content\/uploads\/2026\/02\/1397db85-24f2-4827-b71d-76623050c961.png 1024w, http:\/\/www.igoni.kr\/wp-content\/uploads\/2026\/02\/1397db85-24f2-4827-b71d-76623050c961-300x300.png 300w, http:\/\/www.igoni.kr\/wp-content\/uploads\/2026\/02\/1397db85-24f2-4827-b71d-76623050c961-150x150.png 150w, http:\/\/www.igoni.kr\/wp-content\/uploads\/2026\/02\/1397db85-24f2-4827-b71d-76623050c961-768x768.png 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/td>\n<\/tr>\n<tr style=\"height: 29.8785px;\">\n<td class=\"align-right\" style=\"height: 29.8785px; text-align: right;\">perplexity\uc5d0\uc11c \uc0dd\uc0dd\ud5cc AI\uc774\ubbf8\uc9c0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>RHEL8\uacc4\uc5f4 Root\ud328\uc2a4\uc6cc\ub4dc \ucd08\uae30\ud654 \uc808\ucc28 \uc7a5\ube44 \ubd80\ud305\ud560\ub54c grub\ud654\uba74\uc774 \ucd9c\ub825\ud68c\uba74 e\ud0a4\ub97c \ub20c\ub7ec\uc11c \ubd80\ud305\uacfc\uc815 \uc911\uc9c0 \ubd80\ud305\ud558\ub294 \ucee4\ub110 \ubc84\uc804 \uc120\ud0dd&hellip;<\/p>\n","protected":false},"author":1,"featured_media":661,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[185,7],"tags":[197,205,207],"class_list":["post-659","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-centos-rhel8","category-linux-","tag-rhel8","tag-singlemode","tag-207"],"aioseo_notices":[],"_links":{"self":[{"href":"http:\/\/www.igoni.kr\/index.php?rest_route=\/wp\/v2\/posts\/659","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.igoni.kr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.igoni.kr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.igoni.kr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.igoni.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=659"}],"version-history":[{"count":1,"href":"http:\/\/www.igoni.kr\/index.php?rest_route=\/wp\/v2\/posts\/659\/revisions"}],"predecessor-version":[{"id":663,"href":"http:\/\/www.igoni.kr\/index.php?rest_route=\/wp\/v2\/posts\/659\/revisions\/663"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.igoni.kr\/index.php?rest_route=\/wp\/v2\/media\/661"}],"wp:attachment":[{"href":"http:\/\/www.igoni.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=659"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.igoni.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=659"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.igoni.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=659"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}