销售前的奉承,不如售后服务。这是制造“永久顾客”的不二法则。那些花了好久才想明白的事,总是会被偶尔的情绪失控全部推翻。
首先停止mysql服务:
root@webserver:/home/webmaster# service mysql stop
接着采用忽略密码认证模式重新创建一个mysql服务:
root@webserver:/home/webmaster# mysqld --user=mysql --skip-grant-tables --skip-networking &
成功启动后返回PID及其它启动信息
[1] 3591
root@webserver:/home/webmaster# 121005 2:59:27 [Note] Plugin 'FEDERATED' is disabled.
121005 2:59:27 InnoDB: The InnoDB memory heap is disabled
121005 2:59:27 InnoDB: Mutexes and rw_locks use GCC atomic builtins
121005 2:59:27 InnoDB: Compressed tables use zlib 1.2.3.4
121005 2:59:27 InnoDB: Initializing buffer pool, size = 128.0M
121005 2:59:27 InnoDB: Completed initialization of buffer pool
121005 2:59:27 InnoDB: highest supported file format is Barracuda.
121005 2:59:27 InnoDB: Waiting for the background threads to start
121005 2:59:28 InnoDB: 1.1.8 started; log sequence number 1595685
121005 2:59:28 [Note] mysqld: ready for connections.
Version: '5.5.24-0ubuntu0.12.04.1' socket: '/var/run/mysqld/mysqld.sock' port: 0 (Ubuntu)
连接到mysql系统库:
root@webserver:/home/webmaster# mysql -u root mysql
连接到mysql库后直接修改root帐号的密码为新的密码'mynewpasswd':
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. mysql> update user set Password=PASSWORD('mynewpasswd') where user='root';
Query OK, 3 rows affected (0.00 sec)
Rows matched: 3 Changed: 3 Warnings: 0 mysql> FLUSH PRIVILEGES;
mysql> quit;
Bye
中止mysql服务进程(PID 3591见前面启动服务时的屏幕信息):
root@webserver:/home/webmaster# kill 3591
正常启动 mysql服务,并用新密码登录mysql服务器成功:
root@webserver:/home/webmaster#service mysql start
root@webserver:/home/webmaster#mysql -u root -pmynewpasswd
本文在ubuntu中重置mysql服务器root密码的方法到此结束。坚强,不是应对悲伤不流一滴泪,而是擦干眼泪后微笑着应对以后的生活。小编再次感谢大家对我们的支持!