{"id":2528,"date":"2019-06-02T23:59:57","date_gmt":"2019-06-02T15:59:57","guid":{"rendered":"https:\/\/blog.brain1981.com\/?p=2528"},"modified":"2025-03-18T17:31:46","modified_gmt":"2025-03-18T09:31:46","slug":"linux%e4%b8%bb%e6%9c%ba%e4%b8%a2%e5%a4%b1mysql%e7%9a%84root%e8%b4%a6%e6%88%b7%e5%af%86%e7%a0%81%ef%bc%8c%e9%87%8d%e7%bd%ae%e5%af%86%e7%a0%81%e6%ad%a5%e9%aa%a4","status":"publish","type":"post","link":"https:\/\/blog.brain1981.com\/2528.html","title":{"rendered":"Linux\u4e3b\u673a\u4e22\u5931MySQL\u7684root\u8d26\u6237\u5bc6\u7801\uff0c\u91cd\u7f6e\u5bc6\u7801\u6b65\u9aa4"},"content":{"rendered":"<p>\u6709\u4e00\u6bb5\u65f6\u95f4\u672a\u767b\u5f55\u7684\u6d4b\u8bd5\u673a\uff0c\u53d1\u73b0MySQL\u7684root\u5bc6\u7801\u627e\u4e0d\u56de\u4e86\uff0c\u6574\u7406\u4e00\u4e0b\u7f51\u4e0a\u641c\u7684\u529e\u6cd5\u91cd\u7f6e\u5bc6\u7801\uff0c\u8bb0\u5f55\u4e00\u4e0b\u6b65\u9aa4\u3002<\/p>\n<p>SSH\u767b\u5f55\u5230\u670d\u52a1\u5668\uff0c\u627e\u5230MySQL\u914d\u7f6e\u6587\u4ef6\/etc\/my.cnf\uff0c\u5728[mysqld]\u8fd9\u4e00\u884c\u4e0b\u9762\u6dfb\u52a0\u4e00\u884c\uff1a<\/p>\n<pre>skip-grant-tables<\/pre>\n<p>\u4fdd\u5b58\u540e\uff0c\u91cd\u542fMySQL\uff1a<\/p>\n<pre>service mysqld restart<\/pre>\n<p>\u7136\u540e\u5c31\u53ef\u4ee5\u7528\u65e0\u5bc6\u7801\u65b9\u5f0f\u767b\u5f55MySQL\u4e86<br \/>\n\u5728mysql\u547d\u4ee4\u7b26\u540e\uff0c\u7559\u610f\u4e00\u4e0b\u7cfb\u7edf\u63d0\u793a\u7684MySQL\u7248\u672c\u53f7\uff0c\u6267\u884c\u8bed\u53e5<\/p>\n<pre>\r\n#MySQL5.7\u4ee5\u4e0b\u7248\u672c\r\nUPDATE user SET Password = password ( 'abcd1234' ) WHERE User = 'root' and Host='localhost';\r\n\r\n#MySQL5.7\u548c\u66f4\u65b0\u7248\u672c\r\nALTER USER 'root'@'localhost' IDENTIFIED BY 'abcd1234';\r\n\r\n#\u9000\u51fa\r\nquit;\r\n<\/pre>\n<p>\u5bc6\u7801abcd1234\u53ea\u662f\u793a\u4f8b\uff0c\u5c3d\u91cf\u6539\u590d\u6742\u4e00\u4e9b\u3002<\/p>\n<p>\u7136\u540e\u518d\u6253\u5f00my.cnf\u6587\u4ef6\uff0c\u53bb\u6389\u521a\u624d\u52a0\u7684\u90a3\u4e00\u884c\uff0c\u4fdd\u5b58\u540e\u518d\u6b21\u91cd\u542fMySQL\uff0c\u5373\u544a\u5b8c\u6210\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6709\u4e00\u6bb5\u65f6\u95f4\u672a\u767b\u5f55\u7684\u6d4b\u8bd5\u673a\uff0c\u53d1\u73b0MySQL\u7684root\u5bc6\u7801\u627e\u4e0d\u56de\u4e86\uff0c\u6574\u7406\u4e00\u4e0b\u7f51\u4e0a\u641c\u7684\u529e\u6cd5\u91cd\u7f6e\u5bc6\u7801\uff0c\u8bb0\u5f55\u4e00\u4e0b\u6b65\u9aa4\u3002  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[92,42,13],"class_list":["post-2528","post","type-post","status-publish","format-standard","hentry","category-others","tag-linux","tag-mysql","tag-13"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Linux\u4e3b\u673a\u4e22\u5931MySQL\u7684root\u8d26\u6237\u5bc6\u7801\uff0c\u91cd\u7f6e\u5bc6\u7801\u6b65\u9aa4 - Brain\u7684\u6280\u672f\u7b14\u8bb0<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/blog.brain1981.com\/2528.html\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Linux\u4e3b\u673a\u4e22\u5931MySQL\u7684root\u8d26\u6237\u5bc6\u7801\uff0c\u91cd\u7f6e\u5bc6\u7801\u6b65\u9aa4 - Brain\u7684\u6280\u672f\u7b14\u8bb0\" \/>\n<meta property=\"og:description\" content=\"\u6709\u4e00\u6bb5\u65f6\u95f4\u672a\u767b\u5f55\u7684\u6d4b\u8bd5\u673a\uff0c\u53d1\u73b0MySQL\u7684root\u5bc6\u7801\u627e\u4e0d\u56de\u4e86\uff0c\u6574\u7406\u4e00\u4e0b\u7f51\u4e0a\u641c\u7684\u529e\u6cd5\u91cd\u7f6e\u5bc6\u7801\uff0c\u8bb0\u5f55\u4e00\u4e0b\u6b65\u9aa4\u3002 [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/blog.brain1981.com\/2528.html\" \/>\n<meta property=\"og:site_name\" content=\"Brain\u7684\u6280\u672f\u7b14\u8bb0\" \/>\n<meta property=\"article:published_time\" content=\"2019-06-02T15:59:57+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-03-18T09:31:46+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/blog.brain1981.com\/wp-content\/uploads\/2026\/01\/200.png\" \/>\n\t<meta property=\"og:image:width\" content=\"200\" \/>\n\t<meta property=\"og:image:height\" content=\"133\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Brain\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"Brain\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/blog.brain1981.com\\\/2528.html#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/blog.brain1981.com\\\/2528.html\"},\"author\":{\"name\":\"Brain\",\"@id\":\"https:\\\/\\\/blog.brain1981.com\\\/#\\\/schema\\\/person\\\/7689202bbb2f967b4c66309c1cc5e65d\"},\"headline\":\"Linux\u4e3b\u673a\u4e22\u5931MySQL\u7684root\u8d26\u6237\u5bc6\u7801\uff0c\u91cd\u7f6e\u5bc6\u7801\u6b65\u9aa4\",\"datePublished\":\"2019-06-02T15:59:57+00:00\",\"dateModified\":\"2025-03-18T09:31:46+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/blog.brain1981.com\\\/2528.html\"},\"wordCount\":19,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/blog.brain1981.com\\\/#\\\/schema\\\/person\\\/7689202bbb2f967b4c66309c1cc5e65d\"},\"keywords\":[\"Linux\",\"MySQL\",\"\u670d\u52a1\u5668\"],\"articleSection\":[\"\u5176\u4ed6\u6280\u672f\u7814\u7a76\"],\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/blog.brain1981.com\\\/2528.html#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/blog.brain1981.com\\\/2528.html\",\"url\":\"https:\\\/\\\/blog.brain1981.com\\\/2528.html\",\"name\":\"Linux\u4e3b\u673a\u4e22\u5931MySQL\u7684root\u8d26\u6237\u5bc6\u7801\uff0c\u91cd\u7f6e\u5bc6\u7801\u6b65\u9aa4 - Brain\u7684\u6280\u672f\u7b14\u8bb0\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/blog.brain1981.com\\\/#website\"},\"datePublished\":\"2019-06-02T15:59:57+00:00\",\"dateModified\":\"2025-03-18T09:31:46+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/blog.brain1981.com\\\/2528.html#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/blog.brain1981.com\\\/2528.html\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/blog.brain1981.com\\\/2528.html#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\\\/\\\/blog.brain1981.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Linux\u4e3b\u673a\u4e22\u5931MySQL\u7684root\u8d26\u6237\u5bc6\u7801\uff0c\u91cd\u7f6e\u5bc6\u7801\u6b65\u9aa4\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/blog.brain1981.com\\\/#website\",\"url\":\"https:\\\/\\\/blog.brain1981.com\\\/\",\"name\":\"Brain\u7684\u6280\u672f\u7b14\u8bb0\",\"description\":\"WordPress\u5efa\u7ad9\u5f00\u53d1\u6559\u7a0b\u4e0e\u6280\u672f\u7814\u7a76\",\"publisher\":{\"@id\":\"https:\\\/\\\/blog.brain1981.com\\\/#\\\/schema\\\/person\\\/7689202bbb2f967b4c66309c1cc5e65d\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/blog.brain1981.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"zh-Hans\"},{\"@type\":[\"Person\",\"Organization\"],\"@id\":\"https:\\\/\\\/blog.brain1981.com\\\/#\\\/schema\\\/person\\\/7689202bbb2f967b4c66309c1cc5e65d\",\"name\":\"Brain\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\\\/\\\/blog.brain1981.com\\\/wp-content\\\/uploads\\\/2026\\\/01\\\/favicon.webp\",\"url\":\"https:\\\/\\\/blog.brain1981.com\\\/wp-content\\\/uploads\\\/2026\\\/01\\\/favicon.webp\",\"contentUrl\":\"https:\\\/\\\/blog.brain1981.com\\\/wp-content\\\/uploads\\\/2026\\\/01\\\/favicon.webp\",\"width\":75,\"height\":75,\"caption\":\"Brain\"},\"logo\":{\"@id\":\"https:\\\/\\\/blog.brain1981.com\\\/wp-content\\\/uploads\\\/2026\\\/01\\\/favicon.webp\"},\"sameAs\":[\"http:\\\/\\\/brain1981.com\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Linux\u4e3b\u673a\u4e22\u5931MySQL\u7684root\u8d26\u6237\u5bc6\u7801\uff0c\u91cd\u7f6e\u5bc6\u7801\u6b65\u9aa4 - Brain\u7684\u6280\u672f\u7b14\u8bb0","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/blog.brain1981.com\/2528.html","og_locale":"zh_CN","og_type":"article","og_title":"Linux\u4e3b\u673a\u4e22\u5931MySQL\u7684root\u8d26\u6237\u5bc6\u7801\uff0c\u91cd\u7f6e\u5bc6\u7801\u6b65\u9aa4 - Brain\u7684\u6280\u672f\u7b14\u8bb0","og_description":"\u6709\u4e00\u6bb5\u65f6\u95f4\u672a\u767b\u5f55\u7684\u6d4b\u8bd5\u673a\uff0c\u53d1\u73b0MySQL\u7684root\u5bc6\u7801\u627e\u4e0d\u56de\u4e86\uff0c\u6574\u7406\u4e00\u4e0b\u7f51\u4e0a\u641c\u7684\u529e\u6cd5\u91cd\u7f6e\u5bc6\u7801\uff0c\u8bb0\u5f55\u4e00\u4e0b\u6b65\u9aa4\u3002 [&hellip;]","og_url":"https:\/\/blog.brain1981.com\/2528.html","og_site_name":"Brain\u7684\u6280\u672f\u7b14\u8bb0","article_published_time":"2019-06-02T15:59:57+00:00","article_modified_time":"2025-03-18T09:31:46+00:00","og_image":[{"width":200,"height":133,"url":"https:\/\/blog.brain1981.com\/wp-content\/uploads\/2026\/01\/200.png","type":"image\/png"}],"author":"Brain","twitter_misc":{"\u4f5c\u8005":"Brain","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"1 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/blog.brain1981.com\/2528.html#article","isPartOf":{"@id":"https:\/\/blog.brain1981.com\/2528.html"},"author":{"name":"Brain","@id":"https:\/\/blog.brain1981.com\/#\/schema\/person\/7689202bbb2f967b4c66309c1cc5e65d"},"headline":"Linux\u4e3b\u673a\u4e22\u5931MySQL\u7684root\u8d26\u6237\u5bc6\u7801\uff0c\u91cd\u7f6e\u5bc6\u7801\u6b65\u9aa4","datePublished":"2019-06-02T15:59:57+00:00","dateModified":"2025-03-18T09:31:46+00:00","mainEntityOfPage":{"@id":"https:\/\/blog.brain1981.com\/2528.html"},"wordCount":19,"commentCount":0,"publisher":{"@id":"https:\/\/blog.brain1981.com\/#\/schema\/person\/7689202bbb2f967b4c66309c1cc5e65d"},"keywords":["Linux","MySQL","\u670d\u52a1\u5668"],"articleSection":["\u5176\u4ed6\u6280\u672f\u7814\u7a76"],"inLanguage":"zh-Hans","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/blog.brain1981.com\/2528.html#respond"]}]},{"@type":"WebPage","@id":"https:\/\/blog.brain1981.com\/2528.html","url":"https:\/\/blog.brain1981.com\/2528.html","name":"Linux\u4e3b\u673a\u4e22\u5931MySQL\u7684root\u8d26\u6237\u5bc6\u7801\uff0c\u91cd\u7f6e\u5bc6\u7801\u6b65\u9aa4 - Brain\u7684\u6280\u672f\u7b14\u8bb0","isPartOf":{"@id":"https:\/\/blog.brain1981.com\/#website"},"datePublished":"2019-06-02T15:59:57+00:00","dateModified":"2025-03-18T09:31:46+00:00","breadcrumb":{"@id":"https:\/\/blog.brain1981.com\/2528.html#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/blog.brain1981.com\/2528.html"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/blog.brain1981.com\/2528.html#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/blog.brain1981.com\/"},{"@type":"ListItem","position":2,"name":"Linux\u4e3b\u673a\u4e22\u5931MySQL\u7684root\u8d26\u6237\u5bc6\u7801\uff0c\u91cd\u7f6e\u5bc6\u7801\u6b65\u9aa4"}]},{"@type":"WebSite","@id":"https:\/\/blog.brain1981.com\/#website","url":"https:\/\/blog.brain1981.com\/","name":"Brain\u7684\u6280\u672f\u7b14\u8bb0","description":"WordPress\u5efa\u7ad9\u5f00\u53d1\u6559\u7a0b\u4e0e\u6280\u672f\u7814\u7a76","publisher":{"@id":"https:\/\/blog.brain1981.com\/#\/schema\/person\/7689202bbb2f967b4c66309c1cc5e65d"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/blog.brain1981.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"zh-Hans"},{"@type":["Person","Organization"],"@id":"https:\/\/blog.brain1981.com\/#\/schema\/person\/7689202bbb2f967b4c66309c1cc5e65d","name":"Brain","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/blog.brain1981.com\/wp-content\/uploads\/2026\/01\/favicon.webp","url":"https:\/\/blog.brain1981.com\/wp-content\/uploads\/2026\/01\/favicon.webp","contentUrl":"https:\/\/blog.brain1981.com\/wp-content\/uploads\/2026\/01\/favicon.webp","width":75,"height":75,"caption":"Brain"},"logo":{"@id":"https:\/\/blog.brain1981.com\/wp-content\/uploads\/2026\/01\/favicon.webp"},"sameAs":["http:\/\/brain1981.com"]}]}},"views":3900,"_links":{"self":[{"href":"https:\/\/blog.brain1981.com\/wp-json\/wp\/v2\/posts\/2528","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.brain1981.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.brain1981.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.brain1981.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.brain1981.com\/wp-json\/wp\/v2\/comments?post=2528"}],"version-history":[{"count":3,"href":"https:\/\/blog.brain1981.com\/wp-json\/wp\/v2\/posts\/2528\/revisions"}],"predecessor-version":[{"id":3372,"href":"https:\/\/blog.brain1981.com\/wp-json\/wp\/v2\/posts\/2528\/revisions\/3372"}],"wp:attachment":[{"href":"https:\/\/blog.brain1981.com\/wp-json\/wp\/v2\/media?parent=2528"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.brain1981.com\/wp-json\/wp\/v2\/categories?post=2528"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.brain1981.com\/wp-json\/wp\/v2\/tags?post=2528"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}