大致意思就是给mysql中的root用户添加密码 (密码我就用******表示)
[ooo@localhost ~]$ mysqladmin -u root -p ****** Enter password: mysqladmin: connect to server at 'localhost' failed error: 'Access denied for user 'root'@'localhost' (using password: YES)'
[ooo@localhost ~]$ sudo /etc/init.d/mysqld stop 停止 MySQL: [确定]
[ooo@localhost ~]$ sudo mysqld_safe --user=mysql --skip-grant-tables --skip-networking & [1] 17641
[ooo@localhost ~]$ nohup: ignoring input and redirecting stderr to stdout Starting mysqld daemon with databases from /var/lib/mysql mysql -u root mysql (注意这里要自己输入 没提示的) Reading table information for completion of table and column names You can turn off this feature to get a quicker startup with -A
Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 1 Server version: 5.0.67 Source distribution
Type 'help;' or '\h' for help. Type '\c' to clear the buffer.
mysql> UPDATE user SET Password=PASSWORD('******') where USER='root'; Query OK, 3 rows affected (0.02 sec) Rows matched: 3 Changed: 3 Warnings: 0
mysql> FLUSH PRIVILEGES; Query OK, 0 rows affected (0.01 sec)
mysql> quit Bye
[ooo@localhost ~]$ sudo /etc/init.d/mysqld restart STOPPING server from pid file /var/run/mysqld/mysqld.pid 081205 12:11:33 mysqld ended
停止 MySQL: [确定] 启动 MySQL: [确定] [1]+ Done sudo mysqld_safe --user=mysql --skip-grant-tables --skip-networking [ooo@localhost ~]$ mysql -u root -p Enter password: Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 2 Server version: 5.0.67 Source distribution
Type 'help;' or '\h' for help. Type '\c' to clear the buffer.
mysql> show databases; +--------------------+ | Database | +--------------------+ | information_schema | | mysql | | test | +--------------------+ 3 rows in set (0.00 sec)
mysql> quit Bye [ooo@localhost ~]$
上述是转帖,新装的SUSE10自带的Mysql默认是没有密码的,同样可以利用上述方法修改密码。
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