1.建立console连接2.重启启动安全设备 3.进入ROMMMON模式出现Use BREAK or ESC to interrupt boot字样时,按下ESC键进入ROMMON模式.4.设置ROMMON配置寄存器Rommon #0>confregDo you want to change this configuration? y/n[n]:y在disable system configuration?处选择“y"Disable system configuration?y/n[n]…
1.停止dbconsole $ emctl stop dbconsole 查看状态,确认dbconsole已经停止 $ emctl status dbconsole 2.修改sysman用户和dbsnmp用户的密码 $ sqlplus / as sysdba SQL> alter user sysman identified by xxx; SQL> alter user dbsnmp identified by yyy; 解锁用户 SQL> alter user sysman ac…
1.停止mysql服务 service mysql stop 2.启动mysql时不启动授权表,跳过权限验证使用空密码登陆 mysqld_safe --skip-grant-tables & 3.登陆mysql mysql -uroot -p 4.设置mysql的root用户密码为123456 update mysql.user set password=password("123456") where user="root"; 5.强制mysql重新加载权…
mysql的root忘记,现无法操作数据库 停止mysql服务service mysql stop 然后使用如下的参数启动mysql, --skip-grant-tables会跳过mysql的授权 shell#/usr/bin/mysqld_safe --skip-grant-tables & mysql -p 回车,进入不需要密码 mysql> mysql>update mysql.user set Password=password('123456') where User='…