{"id":871,"date":"2024-05-30T10:42:01","date_gmt":"2024-05-30T02:42:01","guid":{"rendered":"https:\/\/127.0.0.1\/?p=871"},"modified":"2025-09-26T22:44:19","modified_gmt":"2025-09-26T14:44:19","slug":"ubuntu%e7%99%bb%e5%bd%95root%e6%8a%a5%e9%94%99%e6%97%a0%e6%b3%95%e7%99%bb%e5%bd%95","status":"publish","type":"post","link":"https:\/\/silky.cn\/?p=871","title":{"rendered":"ubuntu\u767b\u5f55root\u62a5\u9519\u65e0\u6cd5\u767b\u5f55"},"content":{"rendered":"<p>\u5728ubuntu\u7cfb\u7edf\uff0c\u9700\u8981\u767b\u5f55root\u8d26\u6237\uff0c<\/p>\n<p>\u8f93\u5165\u547d\u4ee4\uff1a#su root<\/p>\n<p>\u7cfb\u7edf\u663e\u793a\u5982\u4e0b\uff1a<\/p>\n<p>su:Authentication failure<\/p>\n<p>\u5219\u53ef\u4ee5\u901a\u8fc7\u66f4\u6539root\u5bc6\u7801\uff0c\u518d\u91cd\u65b0\u767b\u5f55root\u8d26\u6237\u3002<\/p>\n<p>\u8f93\u5165\u66f4\u6539root\u5bc6\u7801\u547d\u4ee4\uff0c<\/p>\n<p>#sudo passwd root<\/p>\n<p>\u5728New password:\u8f93\u5165root\u5bc6\u7801\uff0c<\/p>\n<p>\u5728Retype new password\u8f93\u5165\u786e\u8ba4root\u5bc6\u7801\u3002<\/p>\n<p>\u53ef\u4ee5\u53c2\u8003\u4e0b\u56fe<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-872 size-full\" src=\"https:\/\/silky.cn\/wp-content\/uploads\/2024\/05\/2024-05-29-11-30-15.png\" alt=\"\u66f4\u6539root\u5bc6\u7801\u56fe\" width=\"443\" height=\"291\" srcset=\"https:\/\/silky.cn\/wp-content\/uploads\/2024\/05\/2024-05-29-11-30-15.png 443w, https:\/\/silky.cn\/wp-content\/uploads\/2024\/05\/2024-05-29-11-30-15-300x197.png 300w\" sizes=\"auto, (max-width: 443px) 100vw, 443px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<div style=\"font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;\">\n<h6 style=\"color: #333; font-size: 0.8em;\">\u514d\u8d23\u58f0\u660e<\/h6>\n<h6 style=\"color: #333; font-size: 0.7em;\">\u672c\u6587\u5185\u5bb9\u4e0e\u64cd\u4f5c\u6b65\u9aa4\u4ec5\u4f9b\u53c2\u8003\uff0c\u5b9e\u9645\u6548\u679c\u53ef\u80fd\u56e0\u73af\u5883\u5dee\u5f02\u800c\u4e0d\u540c\u3002<\/h6>\n<h6 style=\"color: #333; font-size: 0.7em;\">\u64cd\u4f5c\u5b58\u5728\u98ce\u9669\uff0c\u8bf7\u52a1\u5fc5\u8c28\u614e\u9a8c\u8bc1\u5e76\u72ec\u7acb\u627f\u62c5\u8d23\u4efb\u3002<\/h6>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p><span itemprop=\"description\">\u5728ubuntu\u7cfb\u7edf\uff0c\u9700\u8981\u767b\u5f55root\u8d26\u6237\uff0c \u8f93\u5165\u547d\u4ee4\uff1a#su\u2026 <a class=\"read-more-candy\" href=\"https:\/\/silky.cn\/?p=871\">\ud83c\udf6c \u56bc\u4e00\u56bc<\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22],"tags":[52,62],"class_list":["post-871","post","type-post","status-publish","format-standard","hentry","category-essay","tag-ubuntu","tag-root"],"_links":{"self":[{"href":"https:\/\/silky.cn\/index.php?rest_route=\/wp\/v2\/posts\/871","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/silky.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/silky.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/silky.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/silky.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=871"}],"version-history":[{"count":28,"href":"https:\/\/silky.cn\/index.php?rest_route=\/wp\/v2\/posts\/871\/revisions"}],"predecessor-version":[{"id":1155,"href":"https:\/\/silky.cn\/index.php?rest_route=\/wp\/v2\/posts\/871\/revisions\/1155"}],"wp:attachment":[{"href":"https:\/\/silky.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=871"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/silky.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=871"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/silky.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=871"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}