{"id":15953,"date":"2024-11-18T15:37:58","date_gmt":"2024-11-18T07:37:58","guid":{"rendered":"https:\/\/fwq.ai\/blog\/15953\/"},"modified":"2024-11-18T15:37:58","modified_gmt":"2024-11-18T07:37:58","slug":"linux%e4%b8%admysql%e6%95%b0%e6%8d%ae%e7%9b%ae%e5%bd%95%e5%9c%a8%e5%93%aa","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/15953\/","title":{"rendered":"linux\u4e2dmysql\u6570\u636e\u76ee\u5f55\u5728\u54ea"},"content":{"rendered":"<blockquote><p>\n  linux\u4e2dmysql\u6570\u636e\u76ee\u5f55\u7684\u9ed8\u8ba4\u4f4d\u7f6e\u662f\u201c\/var\/lib\/mysql\u201d\uff0c\u8fd9\u4e2a\u76ee\u5f55\u5305\u542b\u4e86 mysql \u670d\u52a1\u5668\u5b58\u50a8\u6240\u6709\u6570\u636e\u5e93\u6587\u4ef6\u7684\u4f4d\u7f6e\uff0c\u5305\u62ec\u6570\u636e\u8868\u3001\u7d22\u5f15\u3001\u65e5\u5fd7\u4ee5\u53ca\u5176\u4ed6\u76f8\u5173\u6587\u4ef6\uff0c\u5982\u679c\u5e0c\u671b\u786e\u8ba4\u6216\u8005\u4fee\u6539\u9ed8\u8ba4\u4f4d\u7f6e\uff0c\u53ef\u4ee5\u67e5\u770b mysql \u7684\u914d\u7f6e\u6587\u4ef6 my.cnf \u6216\u8005 my.ini \u4e2d\u7684 datadir \u53c2\u6570\uff0c\u8be5\u53c2\u6570\u6307\u5b9a\u4e86\u6570\u636e\u76ee\u5f55\u7684\u8def\u5f84\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202307\/05\/2023070511192514731.jpg\" class=\"aligncenter\" title=\"linux\u4e2dmysql\u6570\u636e\u76ee\u5f55\u5728\u54ea\u63d2\u56fe\" alt=\"linux\u4e2dmysql\u6570\u636e\u76ee\u5f55\u5728\u54ea\u63d2\u56fe\" \/><\/p>\n<p>\u672c\u6559\u7a0b\u64cd\u4f5c\u7cfb\u7edf\uff1aLinux5.18.14\u7cfb\u7edf\u3001Dell G3\u7535\u8111\u3002<\/p>\n<p><strong>\u5728\u5927\u591a\u6570 Linux \u7cfb\u7edf\u4e2d\uff0cMySQL \u6570\u636e\u76ee\u5f55\u7684\u9ed8\u8ba4\u4f4d\u7f6e\u662f&nbsp;\/var\/lib\/\u3002<\/strong><\/p>\n<p>\u8fd9\u4e2a\u76ee\u5f55\u5305\u542b\u4e86 MySQL \u670d\u52a1\u5668\u5b58\u50a8\u6240\u6709\u6570\u636e\u5e93\u6587\u4ef6\u7684\u4f4d\u7f6e\uff0c\u5305\u62ec\u6570\u636e\u8868\u3001\u7d22\u5f15\u3001\u65e5\u5fd7\u4ee5\u53ca\u5176\u4ed6\u76f8\u5173\u6587\u4ef6\u3002\u8bf7\u6ce8\u610f\uff0c\u5177\u4f53\u8def\u5f84\u53ef\u80fd\u56e0\u4e0d\u540c\u7684 Linux \u53d1\u884c\u7248\u548c MySQL \u7248\u672c\u800c\u6709\u6240\u53d8\u5316\uff0c\u4f46\u5927\u591a\u6570\u60c5\u51b5\u4e0b\u90fd\u662f\u5728&nbsp;\/var\/lib\/mysql&nbsp;\u76ee\u5f55\u4e0b\u3002\u5982\u679c\u4f60\u5e0c\u671b\u786e\u8ba4\u6216\u8005\u4fee\u6539\u9ed8\u8ba4\u4f4d\u7f6e\uff0c\u53ef\u4ee5\u67e5\u770b MySQL \u7684\u914d\u7f6e\u6587\u4ef6&nbsp;my.cnf&nbsp;\u6216\u8005&nbsp;my.ini&nbsp;\u4e2d\u7684&nbsp;datadir&nbsp;\u53c2\u6570\uff0c\u8be5\u53c2\u6570\u6307\u5b9a\u4e86\u6570\u636e\u76ee\u5f55\u7684\u8def\u5f84\u3002<\/p>\n<p>\u5728 Linux \u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u6765\u67e5\u627e MySQL \u6570\u636e\u76ee\u5f55\uff1a<\/p>\n<pre>mysql_config&nbsp;--variable=pkgdatadir<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8fd0\u884c\u4ee5\u4e0a\u547d\u4ee4\u4f1a\u8f93\u51fa MySQL \u6570\u636e\u76ee\u5f55\u7684\u8def\u5f84\u3002\u8bf7\u786e\u4fdd\u5df2\u7ecf\u5b89\u88c5\u4e86&nbsp;mysql_config&nbsp;\u5de5\u5177\u3002<\/p>\n<p>\u53e6\u5916\uff0c\u4f60\u4e5f\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u641c\u7d22\uff1a<\/p>\n<pre>find&nbsp;\/&nbsp;-name&nbsp;mysql<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8fd9\u4f1a\u5728\u6574\u4e2a\u6587\u4ef6\u7cfb\u7edf\u4e2d\u641c\u7d22\u6240\u6709\u540d\u4e3a &#8220;mysql&#8221; 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