{"id":62319,"date":"2024-10-13T18:01:16","date_gmt":"2024-10-13T10:01:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/62319\/"},"modified":"2024-10-13T18:01:17","modified_gmt":"2024-10-13T10:01:17","slug":"linux%e4%b8%8b%e9%85%8d%e7%bd%aemysql%e6%95%b8%e6%93%9a%e5%ba%ab%e5%af%a6%e9%9a%9b%e6%93%8d%e4%bd%9c%e6%b5%81%e7%a8%8b","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/62319\/","title":{"rendered":"Linux\u4e0b\u914d\u7f6eMySQL\u6578\u64da\u5eab\u5be6\u969b\u64cd\u4f5c\u6d41\u7a0b"},"content":{"rendered":"<h1 id=\"linux%e4%b8%8b%e9%85%8d%e7%bd%aemysql%e6%95%b8%e6%93%9a%e5%ba%ab%e5%af%a6%e9%9a%9b%e6%93%8d%e4%bd%9c%e6%b5%81%e7%a8%8b-KSEGzsHsmc\">Linux\u4e0b\u914d\u7f6eMySQL\u6578\u64da\u5eab\u5be6\u969b\u64cd\u4f5c\u6d41\u7a0b<\/h1>\n<p>MySQL\u662f\u4e00\u500b\u6d41\u884c\u7684\u958b\u6e90\u95dc\u806f\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u61c9\u7528\u7a0b\u5e8f\u4e2d\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5728Linux\u74b0\u5883\u4e0b\u914d\u7f6eMySQL\u6578\u64da\u5eab\u7684\u5be6\u969b\u64cd\u4f5c\u6d41\u7a0b\uff0c\u5e6b\u52a9\u7528\u6236\u5feb\u901f\u4e0a\u624b\u3002<\/p>\n<h2 id=\"1-%e5%ae%89%e8%a3%9dmysql-KSEGzsHsmc\">1. \u5b89\u88ddMySQL<\/h2>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u5728Linux\u7cfb\u7d71\u4e0a\u5b89\u88ddMySQL\u3002\u4ee5\u4e0b\u662f\u57fa\u65bcUbuntu\u548cCentOS\u7684\u5b89\u88dd\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-1-%e5%9c%a8ubuntu%e4%b8%8a%e5%ae%89%e8%a3%9dmysql-KSEGzsHsmc\">1.1 \u5728Ubuntu\u4e0a\u5b89\u88ddMySQL<\/h3>\n<pre><code>sudo apt update\nsudo apt install mysql-server<\/code><\/pre>\n<h3 id=\"1-2-%e5%9c%a8centos%e4%b8%8a%e5%ae%89%e8%a3%9dmysql-KSEGzsHsmc\">1.2 \u5728CentOS\u4e0a\u5b89\u88ddMySQL<\/h3>\n<pre><code>sudo yum update\nsudo yum install mysql-server<\/code><\/pre>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u555f\u52d5MySQL\u670d\u52d9\uff1a<\/p>\n<pre><code>sudo systemctl start mysql<\/code><\/pre>\n<p>\u70ba\u4e86\u78ba\u4fddMySQL\u5728\u7cfb\u7d71\u555f\u52d5\u6642\u81ea\u52d5\u555f\u52d5\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>sudo systemctl enable mysql<\/code><\/pre>\n<h2 id=\"2-%e9%85%8d%e7%bd%aemysql%e5%ae%89%e5%85%a8%e6%80%a7-KSEGzsHsmc\">2. \u914d\u7f6eMySQL\u5b89\u5168\u6027<\/h2>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u5efa\u8b70\u904b\u884c\u5b89\u5168\u6027\u8173\u672c\u4ee5\u52a0\u5f37MySQL\u7684\u5b89\u5168\u6027\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u555f\u52d5\u5b89\u5168\u6027\u8173\u672c\uff1a<\/p>\n<pre><code>sudo mysql_secure_installation<\/code><\/pre>\n<p>\u8a72\u8173\u672c\u5c07\u5f15\u5c0e\u60a8\u5b8c\u6210\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<ul>\n<li>\u8a2d\u7f6eroot\u7528\u6236\u5bc6\u78bc<\/li>\n<li>\u522a\u9664\u533f\u540d\u7528\u6236<\/li>\n<li>\u7981\u6b62root\u9060\u7a0b\u767b\u9304<\/li>\n<li>\u522a\u9664\u6e2c\u8a66\u6578\u64da\u5eab<\/li>\n<li>\u91cd\u65b0\u52a0\u8f09\u6b0a\u9650\u8868<\/li>\n<\/ul>\n<h2 id=\"3-%e7%99%bb%e9%8c%84mysql-KSEGzsHsmc\">3. \u767b\u9304MySQL<\/h2>\n<p>\u5b8c\u6210\u5b89\u5168\u6027\u914d\u7f6e\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u767b\u9304MySQL\uff1a<\/p>\n<pre><code>mysql -u root -p<\/code><\/pre>\n<p>\u7cfb\u7d71\u6703\u63d0\u793a\u60a8\u8f38\u5165\u5bc6\u78bc\uff0c\u8f38\u5165\u5f8c\u5373\u53ef\u9032\u5165MySQL\u547d\u4ee4\u884c\u754c\u9762\u3002<\/p>\n<h2 id=\"4-%e5%89%b5%e5%bb%ba%e6%95%b8%e6%93%9a%e5%ba%ab%e5%92%8c%e7%94%a8%e6%88%b6-KSEGzsHsmc\">4. \u5275\u5efa\u6578\u64da\u5eab\u548c\u7528\u6236<\/h2>\n<p>\u5728MySQL\u4e2d\uff0c\u60a8\u53ef\u4ee5\u5275\u5efa\u6578\u64da\u5eab\u548c\u7528\u6236\u3002\u4ee5\u4e0b\u662f\u5275\u5efa\u6578\u64da\u5eab\u548c\u7528\u6236\u7684\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"4-1-%e5%89%b5%e5%bb%ba%e6%95%b8%e6%93%9a%e5%ba%ab-KSEGzsHsmc\">4.1 \u5275\u5efa\u6578\u64da\u5eab<\/h3>\n<pre><code>CREATE DATABASE my_database;<\/code><\/pre>\n<h3 id=\"4-2-%e5%89%b5%e5%bb%ba%e7%94%a8%e6%88%b6-KSEGzsHsmc\">4.2 \u5275\u5efa\u7528\u6236<\/h3>\n<pre><code>CREATE USER 'my_user'@'localhost' IDENTIFIED BY 'my_password';<\/code><\/pre>\n<h3 id=\"4-3-%e6%8e%88%e4%ba%88%e6%ac%8a%e9%99%90-KSEGzsHsmc\">4.3 \u6388\u4e88\u6b0a\u9650<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u60a8\u9700\u8981\u6388\u4e88\u7528\u6236\u5c0d\u6578\u64da\u5eab\u7684\u6b0a\u9650\uff1a<\/p>\n<pre><code>GRANT ALL PRIVILEGES ON my_database.* TO 'my_user'@'localhost';<\/code><\/pre>\n<p>\u6700\u5f8c\uff0c\u57f7\u884c\u4ee5\u4e0b\u547d\u4ee4\u4ee5\u4f7f\u6b0a\u9650\u66f4\u6539\u751f\u6548\uff1a<\/p>\n<pre><code>FLUSH PRIVILEGES;<\/code><\/pre>\n<h2 id=\"5-%e6%b8%ac%e8%a9%a6%e9%80%a3%e6%8e%a5-KSEGzsHsmc\">5. \u6e2c\u8a66\u9023\u63a5<\/h2>\n<p>\u60a8\u53ef\u4ee5\u4f7f\u7528\u65b0\u5275\u5efa\u7684\u7528\u6236\u4f86\u6e2c\u8a66\u9023\u63a5\uff1a<\/p>\n<pre><code>mysql -u my_user -p my_database<\/code><\/pre>\n<p>\u8f38\u5165\u5bc6\u78bc\u5f8c\uff0c\u60a8\u61c9\u8a72\u80fd\u5920\u6210\u529f\u767b\u9304\u5230\u6307\u5b9a\u7684\u6578\u64da\u5eab\u3002<\/p>\n<h2 id=\"6-%e6%95%b8%e6%93%9a%e5%ba%ab%e5%82%99%e4%bb%bd%e8%88%87%e6%81%a2%e5%be%a9-KSEGzsHsmc\">6. \u6578\u64da\u5eab\u5099\u4efd\u8207\u6062\u5fa9<\/h2>\n<p>\u70ba\u4e86\u4fdd\u8b77\u6578\u64da\uff0c\u5b9a\u671f\u5099\u4efd\u6578\u64da\u5eab\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5099\u4efd\u6578\u64da\u5eab\uff1a<\/p>\n<pre><code>mysqldump -u my_user -p my_database &gt; my_database_backup.sql<\/code><\/pre>\n<p>\u8981\u6062\u5fa9\u6578\u64da\u5eab\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>mysql -u my_user -p my_database &lt; my_database_backup.sql<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-KSEGzsHsmc\">\u7e3d\u7d50<\/h2>\n<p>\u672c\u6587\u4ecb\u7d39\u4e86\u5728Linux\u74b0\u5883\u4e0b\u914d\u7f6eMySQL\u6578\u64da\u5eab\u7684\u57fa\u672c\u64cd\u4f5c\u6d41\u7a0b\uff0c\u5305\u62ec\u5b89\u88dd\u3001\u914d\u7f6e\u5b89\u5168\u6027\u3001\u5275\u5efa\u6578\u64da\u5eab\u548c\u7528\u6236\u3001\u6e2c\u8a66\u9023\u63a5\u4ee5\u53ca\u6578\u64da\u5eab\u7684\u5099\u4efd\u8207\u6062\u5fa9\u3002\u9019\u4e9b\u6b65\u9a5f\u5c0d\u65bc\u5e0c\u671b\u5728\u81ea\u5df1\u7684\u4f3a\u670d\u5668\u4e0a\u904b\u884cMySQL\u7684\u7528\u6236\u4f86\u8aaa\u81f3\u95dc\u91cd\u8981\u3002\u5982\u679c\u60a8\u9700\u8981\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u670d\u52d9\u4f86\u904b\u884c\u60a8\u7684MySQL\u6578\u64da\u5eab\uff0c\u8acb\u8003\u616e\u6211\u5011\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u63d0\u4f9b\u9ad8\u6548\u80fd\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u4ee5\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5728Linux\u74b0\u5883\u4e0b\u914d\u7f6eMySQL\u6578\u64da\u5eab\u7684\u5be6\u969b\u64cd\u4f5c\u6d41\u7a0b\uff0c\u5f9e\u5b89\u88dd\u5230\u8a2d\u7f6e\uff0c\u7c21\u55ae\u6613\u61c2\uff0c\u52a9\u4f60\u5feb\u901f\u4e0a\u624b\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-62319","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/62319","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=62319"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/62319\/revisions"}],"predecessor-version":[{"id":62320,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/62319\/revisions\/62320"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=62319"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=62319"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=62319"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}