{"id":901,"date":"2021-12-09T13:39:50","date_gmt":"2021-12-09T05:39:50","guid":{"rendered":"http:\/\/www.danios.com\/?p=901"},"modified":"2021-12-20T14:14:36","modified_gmt":"2021-12-20T06:14:36","slug":"mysql%e8%b7%b3%e8%bf%87root%e5%af%86%e7%a0%81%ef%bc%8c%e5%b9%b6%e4%bf%ae%e6%94%b9root%e5%af%86%e7%a0%81%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/www.oceansource.cc\/?p=901","title":{"rendered":"Mysql\u8df3\u8fc7root\u5bc6\u7801\uff0c\u5e76\u4fee\u6539root\u5bc6\u7801\u65b9\u6cd5"},"content":{"rendered":"\n<h4 class=\"wp-block-heading\" id=\"2%E3%80%81%E8%B7%B3%E8%BF%87%E5%AF%86%E7%A0%81%E8%AE%A4%E8%AF%81\"><strong>1\u3001\u8df3\u8fc7\u5bc6\u7801\u8ba4\u8bc1<\/strong><\/h4>\n\n\n\n<pre class=\"wp-block-preformatted\"> vim \/etc\/my.cnf<\/pre>\n\n\n\n<pre class=\"wp-block-preformatted\">[mysqld]\nskip-grant-tables      \/\/\u6307\u5b9a\u4f4d\u7f6e\u52a0\u4e00\u884c<\/pre>\n\n\n\n<p>\u6539\u4e86\u914d\u7f6e\u6587\u4ef6\uff0c\u8bb0\u5f97\u91cd\u542f\u670d\u52a1<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">systemctl restart mysqld       <\/pre>\n\n\n\n<pre class=\"wp-block-preformatted\">mysql      \/\/\u8fdb\u5165\u5230mysql \n\nmysql> exit<\/pre>\n\n\n\n<p><strong>\u4e8c\uff1a\u66f4\u6539root\u5bc6\u7801\u65b9\u5f0f<\/strong><\/p>\n\n\n\n<p><br>1\uff1a\u7b2c\u4e00\u79cd\u65b9\u5f0f<br>\u76f4\u63a5\u5728\u7528Linux\u547d\u4ee4mysqladmin\u4fee\u6539\u3002<\/p>\n\n\n\n<p>mysqladmin -u root password &#8220;123456&#8221;<br><br>ubuntu@server:~$ sudo mysqladmin -u root password &#8220;123456&#8221;<br>mysqladmin: [Warning] Using a password on the command line interface can be insecure.<br>Warning: Since password will be sent to server in plain text, use ssl connection to ensure password safety.<\/p>\n\n\n\n<p><br>2\uff1a\u7b2c\u4e8c\u79cd\u65b9\u5f0f<br>\u767b\u5f55mysql \u66f4\u6539\u5bc6\u7801<\/p>\n\n\n\n<p>ALTER USER &#8216;root&#8217;@&#8217;localhost&#8217; IDENTIFIED BY &#8216;654321&#8217;;<\/p>\n\n\n\n<p>mysql&gt; ALTER USER &#8216;root&#8217;@&#8217;localhost&#8217; IDENTIFIED BY &#8216;654321&#8217;;<br>Query OK, 0 rows affected (0.00 sec)<\/p>\n\n\n\n<p>mysql&gt;<\/p>\n\n\n\n<p><strong>3\u3001\u6d88\u9664\u8df3\u8fc7\u5bc6\u7801\u8ba4\u8bc1\uff0c\u8fdb\u5165\u6b63\u5e38mysql<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">vim \/etc\/my.cnf     <\/pre>\n\n\n\n<p>\u628a\u521a\u521a\u6dfb\u52a0\u7684skip-grant-tables\u6ce8\u91ca\u6216\u8005\u5220\u9664<\/p>\n\n\n\n<p>\u540c\u6837\uff0c\u6539\u4e86\u914d\u7f6e\u6587\u4ef6\uff0c\u8981\u91cd\u542f\u670d\u52a1<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"> systemctl restart mysqld    <\/pre>\n\n\n\n<p>\u4f7f\u7528\u65b0\u5bc6\u7801\u767b\u5165<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"> mysql -uroot -p'123456'   \n\n\u53c2\u8003\u6587\u7ae0\uff1ahttps:\/\/cloud.tencent.com\/developer\/article\/1661445\n         https:\/\/blog.csdn.net\/weixin_52270081\/article\/details\/121539373\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>1\u3001\u8df3\u8fc7\u5bc6\u7801\u8ba4\u8bc1 vim \/etc\/my.cnf [mysqld] skip-grant-tables \/\/\u6307 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-901","post","type-post","status-publish","format-standard","hentry","category-linux"],"aioseo_notices":[],"views":238,"_links":{"self":[{"href":"https:\/\/www.oceansource.cc\/index.php?rest_route=\/wp\/v2\/posts\/901","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.oceansource.cc\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.oceansource.cc\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.oceansource.cc\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.oceansource.cc\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=901"}],"version-history":[{"count":1,"href":"https:\/\/www.oceansource.cc\/index.php?rest_route=\/wp\/v2\/posts\/901\/revisions"}],"predecessor-version":[{"id":902,"href":"https:\/\/www.oceansource.cc\/index.php?rest_route=\/wp\/v2\/posts\/901\/revisions\/902"}],"wp:attachment":[{"href":"https:\/\/www.oceansource.cc\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=901"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.oceansource.cc\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=901"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.oceansource.cc\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=901"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}