华云数据-云主机重设mysql密码(linux系统)

2026-02-13 08:10:45

1、linux系统

(1)先结束mysql进程#killallmysqld

用mysql安全模式运行并跳过权限,用root登录,此时不需要密码

#mysqld_safe–skip-grant-tables

#mysql–uroot

2、(2)现在开始重设密码

#mysql>usemysql;

Readingtableinformationforcompletionoftableandcolumnnames

Youcanturnoffthisfeaturetogetaquickerstartupwith–A

Databasechanged

Mysql>upsateusersetPassword=newpasswordwhereuser=‘root’;

QueryOK,2rowsaffected(0.02sec)

Rowsmatched:2Changed:2Warnings:0

Mysql>quit

3、(3)重新启动mysql服务

#servicemysqldrestart


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