{"id":1082,"date":"2020-12-21T20:11:23","date_gmt":"2020-12-21T12:11:23","guid":{"rendered":"http:\/\/cmesoft.com\/?p=1082"},"modified":"2020-12-21T20:11:23","modified_gmt":"2020-12-21T12:11:23","slug":"mysql%e5%87%a0%e4%b8%aa%e5%b8%b8%e7%94%a8%e7%9f%a5%e8%af%86%e3%80%902007-11-20-191422%e3%80%91","status":"publish","type":"post","link":"http:\/\/cmesoft.com\/?p=1082","title":{"rendered":"mysql\u51e0\u4e2a\u5e38\u7528\u77e5\u8bc6\u30102007-11-20 19:14:22\u3011"},"content":{"rendered":"

\uff081\uff09\u4e00\u822c\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u5728\u540e\u53f0\u76f4\u63a5\u8bbf\u95ee\u6570\u636e\u5e93\u7684\u673a\u4f1a\u5f88\u5c11\uff0c\u5927\u591a\u6570\u65f6\u95f4\u90fd\u662f\u901a\u8fc7\u5de5\u5177\u5982mysqladmin\u6216\u8005phpadmin\u8fdc\u7a0b\u8bbf\u95eemysql\u6570\u636e\u5e93\u670d\u52a1\u5668\u7684\uff0c\u4ee5mysqladmin\u4e3a\u4f8b\u3002
\n\u5982\u679c\u60f3\u4ece192.168.1.102\u4e0a\u4ee5cme\u8eab\u4efd\u8bbf\u95ee192.168.1.10\u4e0a\u7684mysql\u6570\u636e\u5e93\u670d\u52a1,\u90a3\u4e48\u5c31\u9700\u8981\u5728\u6570\u636e\u5e93\u670d\u52a1\u5668\u4e0a\u6dfb\u52a0\u8fd9\u4e2a\u8d26\u6237\u3002
\n\u9996\u5148\uff0c\u767b\u5f55\u6570\u636e\u5e93\u540e\u53f0\uff1a
\nmysql -uroot -plinuxmysql
\n\u767b\u5f55\u5230\u6570\u636e\u5e93\u63d0\u793a\u7b26\uff0c\u7136\u540e\u521b\u5efacme\u7528\u6237\uff0c\u6307\u5b9a\u4e3b\u673a\u4e3a192.168.1.102,\u4ece192.168.1.102\u4ee5cme\u7528\u6237\u540d\u767b\u5f55\u5230\u8fd9\u53f0\u6570\u636e\u5e93\u670d\u52a1\u5668\u7684\u5bc6\u7801\u4e3a\u2018windowsmysql\u2019,\u5982\u4e0b\uff1a
\nmysql>CREATE USER cme@192.168.1.102 IDENTIFIED BY ‘windowsmysql’;
\nmysql>exit;
\n\u8fd9\u4e2a\u65f6\u5019\uff0c\u5728192.168.1.102\u4e0a\u7528mysqladmin\u8fde\u63a5192.168.1.10\u4e0a\u7684mysql\u670d\u52a1\uff0c\u9ed8\u8ba4\u7aef\u53e3\u4e3a3306\uff0c\u4e0d\u9700\u8981\u4fee\u6539\u3002
\n\u6211\u4eec\u53ef\u4ee5\u770b\u5230\uff0c\u5f88\u5feb\u5c31\u8fde\u63a5\u4e0a\u4e86\uff0c\u5982\u679c\u6709\u95ee\u9898\u8bf7\u68c0\u67e5\u9632\u706b\u5899\u8bbe\u7f6e\u7b49\u95ee\u9898\u3002
\n\u7136\u540e\uff0c\u53f3\u952e\u521b\u5efa\u6570\u636e\u5e93\uff0c\u4f60\u4f1a\u53d1\u73b0\u5f39\u51fa\u5bf9\u8bdd\u6846\u63d0\u793a\u4e0d\u80fd\u521b\u5efa\uff0c\u56e0\u4e3a\u8fd8\u6ca1\u6709\u7ed9cme\u5206\u914d\u6570\u636e\u5e93\u7684\u64cd\u4f5c\u6743\u9650\uff0c\u6240\u4ee5\u4e0b\u6765\u9700\u8981\u7ed9cme@192.168.1.102\u5206\u914d\u6743\u9650\u3002
\nmysql>GRANT CREATE ON .<\/em> TO cme@192.168.1.102 WITH GRANT OPTION;
\n\u7ed9cme@192.168.1.102\u5206\u914d\u4e86create database\u7684\u6743\u9650\uff0c\u7136\u540e\u6211\u4eec\u9000\u51famysqladmin\u540e\u518d\u6b21\u7528mysqladmin\u8fde\u63a5\u4e0a\uff0c\u521b\u5efa\u6570\u636e\u5e93\uff0c\u6210\u529f\uff0c\u76f8\u5e94\u7684\uff0c\u5982\u679c\u4f60\u8fd8\u60f3\u4f7f\u5f97\u5728cme@192.168.1.102\u8bbf\u95ee\u6570\u636e\u5e93\u65f6\u62e5\u6709\u8ddf\u591a\u6743\u9650\uff0c\u5c31\u9700\u8981\u7ed9\u5b83grant\u8ddf\u591a\u7684\u64cd\u4f5c\uff0c\u5982INSERT, DROP, UPDAE\u7b49\u3002ON ‘\u6570\u636e\u5e93’\u8868\u793a\u5bf9\u67d0\u4e2a\u6570\u636e\u5e93\u7684\u64cd\u4f5c\u3002
\n\u4e00\u822c\u90fd\u662f\u5206\u914d\u6240\u6709\u7684\u6743\u9650\uff0c\u6bd4\u5982
\nmysql > GRANT ALL PRIVILEGES ON .<\/em> TO cme@192.168.1.102 WITH GRANT OPTION
\n\u8fd9\u6837cme@192.168.1.102\u767b\u5f55\u5230192.168.1.10\u4e0a\u7684\u6570\u636e\u5e93\u540e\u5c31\u80fd\u8fdb\u884c\u4efb\u4f55\u64cd\u4f5c\u4e86\u3002
\n\u5982\u679c\u4f60\u60f3\u5728\u4efb\u4f55\u673a\u5b50\u4e0a\u90fd\u80fd\u767b\u5f55\u6570\u636e\u5e93\u670d\u52a1\u5668\u5e76\u8fdb\u884c\u64cd\u4f5c\uff0c\u53ef\u4ee5\u5982\u4e0b\u5199\uff1a
\nmysql>RANT ALL PRIVILEGES ON .<\/em> TO cme@”%” [IDENTIFIED BY ‘windowsmysql’] WITH GRANT OPTION
\n\u5982\u679c\u5df2\u7ecf\u8bbe\u7f6e\u4e86\u5bc6\u7801\u5c31\u6ca1\u6709\u5fc5\u8981\u518d\u5199\u4e0a[IDENTIFIED BY\u3000’windowsmysql’]\u4e86\u3002
\n\u7136\u540e\u5c31\u53ef\u4ee5\u5c3d\u60c5\u7684\u8bbf\u95ee\u4e86
\n\u4e00\u822c\u60c5\u51b5\u4e0b\u9700\u8981\u4ee5root\u8d85\u7ea7\u7528\u6237\u767b\u5f55\u5230\u6570\u636e\u5e93\u4e0a\u8bbe\u7f6e\u5176\u4ed6\u8d85\u7ea7\u7528\u6237\u7684\u6743\u9650\u3002
\n\u6240\u4ee5\uff0c\u6211\u7684\u6570\u636e\u5e93\u4e00\u822c\u90fd\u8bbe\u7f6e\u4e3a
\nmysql>
\nmysql>RANT ALL PRIVILEGES ON .<\/em> TO root@”%” [IDENTIFIED BY ‘windowsmysql’] WITH GRANT OPTION
\n\u76f4\u63a5\u4f7f\u7528root\u8fdb\u884c\u8bbf\u95ee\u3002
\n\u6ce8\u610f\uff0c\u6211\u4eec\u5728\u8fd9\u91cc\u7ed9root grant\u7684\u5bc6\u7801\u8ddfroot\u76f4\u63a5\u4ece\u540e\u53f0\u767b\u9646\u7684\u5bc6\u7801\u5e76\u4e0d\u4e00\u5b9a\u4e00\u81f4\u3002linuxmysql\u662f\u5728localhost\u4e0a\u767b\u5f55\u65f6root\u7684\u5bc6\u7801\uff0cwindowsmysql\u662f\u4ece\u4efb\u610f\u4e3b\u673a\u767b\u5f55\u65f6\u7684\u5bc6\u7801(\u6216\u8005\u4f60\u4e5f\u53ef\u4ee5\u9488\u5bf9\u4e0d\u540c\u7684\u5ba2\u6237\u7aef\u7ed9root\u5206\u914d\u4e0d\u540c\u7684\u8fde\u63a5\u5bc6\u7801\uff0c\u6bd4\u5982192.168.1.102\u8fde\u63a5\u5230\u6570\u636e\u5e93\u7684root\u5bc6\u7801\u4e3a123455\uff0c\u800c192.168.1.104\u4ee5root\u8fde\u63a5\u6570\u636e\u5e93\u65f6\u5bc6\u7801\u53ef\u4ee5\u4e3a54321\u7b49\u7b49)\uff0c\u8fd9\u4e2a\u6211\u4eec\u53ef\u4ee5\u4ecemysql\u7684user\u8868\u4e2d\u7684\u6570\u636e\u5f97\u5230\u9a8c\u8bc1\u3002
\nmysql>use mysql;
\nmysql> select Host, User, PassWord from user;
\n+———————–+——+——————————+
\n| Host | User | PassWord |
\n+———————–+——+—————–+
\n| localhost | root | *0E2B5059346AC0140970837959E5F4B3BA8E96E0 |
\n| localhost.localdomain | root | *0E2B5059346AC0140970837959E5F4B3BA8E96E0 |
\n| 127.0.0.1 | root | *0E2B5059346AC0140970837959E5F4B3BA8E96E0 |
\n| % | root | *6C24E7AC61619C4631613121B51F419DAA626E5E |
\n| 192.168.1.102 | cme | *6C24E7AC61619C4631613121B51F419DAA626E5E |
\n+———————–+——+——————————————-+
\n\u6211\u4eec\u80fd\u770b\u5230\uff0c\u867d\u7136\u5bc6\u7801\u52a0\u5bc6\u4e86\uff0c\u4f46\u662f\u4e0d\u540c\u7684Host\u8fd8\u662f\u6709\u4e0d\u540c\u7684\u5bc6\u7801\u7684\u3002
\n(2)root\u5bc6\u7801\u5fd8\u8bb0\u540e\u6062\u590d\u3002
\n\u8fd9\u4e2a\u53ea\u80fd\u5728\u540e\u53f0\u76f4\u63a5\u4fee\u6539\u4e86\uff0c\u8fdc\u7a0b\u5c31\u4e0d\u884c\u4e86\u3002
\n\u5148\u505c\u6b62\u6570\u636e\u5e93\u670d\u52a1
\nservice mysqld stop
\n\u7136\u540e\u542f\u52a8msyql\uff0c\u8df3\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u3002
\n#\/usr\/local\/mysql\/bin\/mysqld_safe –skip-grant-tables &
\n\u7136\u540emysql -uroot\u767b\u5f55\u5c31\u4e0d\u9700\u8981\u8f93\u5165\u5bc6\u7801\u4e86
\nmysql>update mysql.user set password=PASSWORD(‘nothing’) where (User=’root’) and (Host = ‘localhost’);
\nmysql>flush privileges;
\nmysql>exit;
\n\u6ce8\u610f\uff1a\u5982\u679c\u4f60\u4e0d\u52a0\u4e0aHost = “localhost”\u7684\u8bdd\uff0c\u5c31\u6539\u4e86\u6240\u6709root\u7684\u5bc6\u7801
\n\u5373192.168.1.102\u767b\u5f55mysql\u7684\u5bc6\u7801\u4e5f\u88ab\u6539\u4e86\uff0c\u8fd9\u4e2a\u8981\u614e\u91cd\u4fee\u6539\u5594\u3002
\n\u7136\u540e\u518d\u6b21\u8fde\u63a5\u5c31OK\u4e86
\n#mysql -uroot -pnothing
\n\u6b63\u5e38\u767b\u5f55\u4e86\u3002<\/p>\n

(2)<\/p>\n","protected":false},"excerpt":{"rendered":"

\uff081\uff09\u4e00\u822c\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u5728\u540e\u53f0\u76f4\u63a5\u8bbf\u95ee\u6570\u636e\u5e93\u7684\u673a\u4f1a\u5f88\u5c11\uff0c\u5927\u591a\u6570\u65f6\u95f4\u90fd\u662f\u901a\u8fc7\u5de5\u5177\u5982mysqladmin\u6216\u8005phpa… Read More »mysql\u51e0\u4e2a\u5e38\u7528\u77e5\u8bc6\u30102007-11-20 19:14:22\u3011<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","footnotes":""},"categories":[33],"tags":[],"class_list":["post-1082","post","type-post","status-publish","format-standard","hentry","category-33"],"_links":{"self":[{"href":"http:\/\/cmesoft.com\/index.php?rest_route=\/wp\/v2\/posts\/1082","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/cmesoft.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/cmesoft.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/cmesoft.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/cmesoft.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1082"}],"version-history":[{"count":1,"href":"http:\/\/cmesoft.com\/index.php?rest_route=\/wp\/v2\/posts\/1082\/revisions"}],"predecessor-version":[{"id":1083,"href":"http:\/\/cmesoft.com\/index.php?rest_route=\/wp\/v2\/posts\/1082\/revisions\/1083"}],"wp:attachment":[{"href":"http:\/\/cmesoft.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1082"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/cmesoft.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1082"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/cmesoft.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1082"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}