{"id":6052,"date":"2024-08-13T08:00:00","date_gmt":"2024-08-13T01:00:00","guid":{"rendered":"https:\/\/longvan.net\/cong-dong\/?p=6052"},"modified":"2024-10-27T22:28:32","modified_gmt":"2024-10-27T15:28:32","slug":"huong-dan-khoi-phuc-mat-khau-tren-ubuntu","status":"publish","type":"post","link":"https:\/\/longvan.net\/cong-dong\/huong-dan-khoi-phuc-mat-khau-tren-ubuntu\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn kh\u00f4i ph\u1ee5c m\u1eadt kh\u1ea9u tr\u00ean Ubuntu"},"content":{"rendered":"

\u0110\u1ec3 kh\u00f4i ph\u1ee5c m\u1eadt kh\u1ea9u c\u1ee7a server Ubuntu, Qu\u00fd kh\u00e1ch th\u1ef1c hi\u1ec7n c\u00e1c b\u01b0\u1edbc sau:<\/p>\n

    \n
  1. B\u01b0\u1edbc 1<\/strong>: Boot v\u00e0o Menu GRUB<\/strong> c\u1ee7a Ubuntu
    \n\"\"<\/li>\n
  2. B\u01b0\u1edbc 2<\/strong>: Nh\u1ea5n ph\u00edm E<\/strong> \u0111\u1ec3 ch\u1ec9nh s\u1eeda
    \n\"\"
    \nT\u00ecm d\u00f2ng c\u00f3 n\u1ed9i dung khoanh \u0111\u1ecf trong \u1ea3nh ph\u00eda tr\u00ean \u0111\u1ed5i th\u00e0nh “ro<\/strong>” -> ” rw init=\/bin\/bash”<\/strong>
    \n\"\"Sau \u0111\u00f3 nh\u1ea5n t\u1ed5 h\u1ee3p ph\u00edm “Ctrl + X”<\/strong> \u0111\u1ec3 l\u01b0u.<\/li>\n
  3. B\u01b0\u1edbc 3:<\/strong> Ti\u1ebfp theo h\u00e3y ch\u1ea1y l\u1ec7nh “mount -o remount,rw \/<\/strong>” \u0111\u1ec3 g\u1eafn filesystem v\u1edbi quy\u1ec1n write
    \n\"\"<\/li>\n
  4. B\u01b0\u1edbc 4<\/strong>: Ti\u1ebfn h\u00e0nh thay \u0111\u1ed5i l\u1ea1i m\u1eadt kh\u1ea9u root<\/strong> b\u1eb1ng l\u1ec7nh “<\/span>passswd<\/strong>”
    \n\"\"<\/li>\n
  5. B\u01b0\u1edbc 5<\/strong>: Sau khi thay \u0111\u1ed5i, h\u00e3y ch\u1ea1y l\u1ec7nh “reboot -f<\/strong> ” \u0111\u1ec3 boot kh\u1edfi \u0111\u1ed9ng l\u1ea1i v\u00e0o server
    \n\u0110\u0103ng nh\u1eadp b\u1eb1ng m\u1eadt kh\u1ea9u(password) v\u1eeba kh\u00f4i ph\u1ee5c
    \n\"\"<\/li>\n<\/ol>\n

    Nh\u01b0 v\u1eady, Long V\u00e2n \u0111\u00e3 ho\u00e0n th\u00e0nh h\u01b0\u1edbng d\u1eabn kh\u00f4i ph\u1ee5c m\u1eadt kh\u1ea9u tr\u00ean Ubuntu. Ch\u00fac qu\u00fd kh\u00e1ch th\u00e0nh c\u00f4ng!<\/p>\n","protected":false},"excerpt":{"rendered":"

    \u0110\u1ec3 kh\u00f4i ph\u1ee5c m\u1eadt kh\u1ea9u c\u1ee7a server Ubuntu, Qu\u00fd kh\u00e1ch th\u1ef1c hi\u1ec7n c\u00e1c b\u01b0\u1edbc sau: B\u01b0\u1edbc 1: Boot v\u00e0o Menu GRUB c\u1ee7a Ubuntu B\u01b0\u1edbc 2: Nh\u1ea5n ph\u00edm E \u0111\u1ec3 ch\u1ec9nh s\u1eeda T\u00ecm d\u00f2ng c\u00f3 n\u1ed9i dung khoanh \u0111\u1ecf trong \u1ea3nh ph\u00eda tr\u00ean \u0111\u1ed5i th\u00e0nh “ro” -> ” rw init=\/bin\/bash” Sau \u0111\u00f3 nh\u1ea5n t\u1ed5 h\u1ee3p ph\u00edm […]<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_oasis_is_in_workflow":0,"_oasis_original":0,"footnotes":""},"categories":[4],"tags":[5,169,148],"class_list":["post-6052","post","type-post","status-publish","format-standard","hentry","category-linux","tag-linux","tag-reset-password","tag-ubuntu"],"_links":{"self":[{"href":"https:\/\/longvan.net\/cong-dong\/wp-json\/wp\/v2\/posts\/6052","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/longvan.net\/cong-dong\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/longvan.net\/cong-dong\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/longvan.net\/cong-dong\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/longvan.net\/cong-dong\/wp-json\/wp\/v2\/comments?post=6052"}],"version-history":[{"count":30,"href":"https:\/\/longvan.net\/cong-dong\/wp-json\/wp\/v2\/posts\/6052\/revisions"}],"predecessor-version":[{"id":6897,"href":"https:\/\/longvan.net\/cong-dong\/wp-json\/wp\/v2\/posts\/6052\/revisions\/6897"}],"wp:attachment":[{"href":"https:\/\/longvan.net\/cong-dong\/wp-json\/wp\/v2\/media?parent=6052"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/longvan.net\/cong-dong\/wp-json\/wp\/v2\/categories?post=6052"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/longvan.net\/cong-dong\/wp-json\/wp\/v2\/tags?post=6052"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}