{"id":1593,"date":"2022-11-18T23:34:34","date_gmt":"2022-11-18T15:34:34","guid":{"rendered":"https:\/\/qaqaq.top\/?p=1593"},"modified":"2022-11-27T12:40:58","modified_gmt":"2022-11-27T04:40:58","slug":"linux%e4%b8%8bmysql%e8%bf%9c%e7%a8%8b%e7%99%bb%e9%99%86%e4%bf%ae%e6%94%b9%e8%ae%bf%e9%97%ae%e6%9d%83%e9%99%90","status":"publish","type":"post","link":"https:\/\/qaqaq.top\/?p=1593","title":{"rendered":"Linux\u4e0bMySQL\u8fdc\u7a0b\u767b\u9646\u4fee\u6539\u8bbf\u95ee\u6743\u9650"},"content":{"rendered":"\n<p>\u5728Linux\u7cfb\u7edfMySQL\u4e0b\u6d4b\u8bd5\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>use mysql;\nselect Host,User from user;<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/qaqaq.top\/wp-content\/uploads\/2022\/11\/image-23.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"447\" height=\"228\" data-original=\"https:\/\/qaqaq.top\/wp-content\/uploads\/2022\/11\/image-23.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-1594\"  sizes=\"(max-width: 447px) 100vw, 447px\" \/><\/div><\/figure>\n\n\n\n<p>\u53ef\u4ee5\u770b\u5230root\u7528\u6237\u7684\u5f53\u524d\u4e3b\u673a\u914d\u7f6e\u4fe1\u606f\u4e3alocalhost\u3002<\/p>\n\n\n\n<p><strong>\u4fee\u6539Host\u4e3a\u901a\u914d\u7b26%<\/strong><\/p>\n\n\n\n<p>Host\u5217\u6307\u5b9a\u4e86\u5141\u8bb8\u7528\u6237\u767b\u5f55\u6240\u4f7f\u7528\u7684IP\uff0c\u6bd4\u5982user=root Host=192.168.1.1\u3002\u8fd9\u91cc\u7684\u610f\u601d\u5c31\u662f\u8bf4root\u7528\u6237\u53ea<br>\u80fd\u901a\u8fc7192.168.1.1\u7684\u5ba2\u6237\u7aef\u53bb\u8bbf\u95ee\u3002 user=root Host=localhost\uff0c\u8868\u793a\u53ea\u80fd\u901a\u8fc7\u672c\u673a\u5ba2\u6237\u7aef\u53bb\u8bbf\u95ee\u3002\u800c %<br>\u662f\u4e2a \u901a\u914d\u7b26 \uff0c\u5982\u679cHost=192.168.1.%\uff0c\u90a3\u4e48\u5c31\u8868\u793a\u53ea\u8981\u662fIP\u5730\u5740\u524d\u7f00\u4e3a\u201c192.168.1.\u201d\u7684\u5ba2\u6237\u7aef\u90fd\u53ef\u4ee5\u8fde<br>\u63a5\u3002\u5982\u679c Host=% \uff0c\u8868\u793a\u6240\u6709IP\u90fd\u6709\u8fde\u63a5\u6743\u9650\u3002<br>\u6ce8\u610f\uff1a\u5728\u751f\u4ea7\u73af\u5883\u4e0b\u4e0d\u80fd\u4e3a\u4e86\u7701\u4e8b\u5c06host\u8bbe\u7f6e\u4e3a%\uff0c\u8fd9\u6837\u505a\u4f1a\u5b58\u5728\u5b89\u5168\u95ee\u9898\uff0c\u5177\u4f53\u7684\u8bbe\u7f6e\u53ef\u4ee5\u6839\u636e\u751f\u4ea7<br>\u73af\u5883\u7684IP\u8fdb\u884c\u8bbe\u7f6e\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>update user set host = '%' where user ='root';<\/code><\/pre>\n\n\n\n<p>Host\u8bbe\u7f6e\u4e86\u201c%\u201d\u540e\u4fbf\u53ef\u4ee5\u5141\u8bb8\u8fdc\u7a0b\u8bbf\u95ee\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/qaqaq.top\/wp-content\/uploads\/2022\/11\/image-24.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"516\" height=\"270\" data-original=\"https:\/\/qaqaq.top\/wp-content\/uploads\/2022\/11\/image-24.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-1595\"  sizes=\"(max-width: 516px) 100vw, 516px\" \/><\/div><\/figure>\n\n\n\n<p>Host\u4fee\u6539\u5b8c\u6210\u540e\u8bb0\u5f97\u6267\u884cflush privileges\u4f7f\u914d\u7f6e\u7acb\u5373\u751f\u6548\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>flush privileges;<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u5728Linux\u7cfb\u7edfMySQL\u4e0b\u6d4b\u8bd5\uff1a \u53ef\u4ee5\u770b\u5230root\u7528\u6237\u7684\u5f53\u524d\u4e3b\u673a\u914d\u7f6e\u4fe1\u606f\u4e3alocalhost\u3002 \u4fee\u6539Host [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[31],"tags":[47],"class_list":["post-1593","post","type-post","status-publish","format-standard","hentry","category-mysql-","tag-mysql"],"_links":{"self":[{"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts\/1593"}],"collection":[{"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1593"}],"version-history":[{"count":1,"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts\/1593\/revisions"}],"predecessor-version":[{"id":1596,"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts\/1593\/revisions\/1596"}],"wp:attachment":[{"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1593"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1593"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1593"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}