mysql 설치해놓구 비밀번호 모른다고 ㅠ

mysqld 중지

[root@localhost ~]# service mysqld stop
Stopping MySQL:                                            [  OK  ]

mysqld_safe 실행

[root@localhost ~]# /usr/bin/mysqld_safe --skip-grant &
[1] 32055
Starting mysqld daemon with databases from /var/lib/mysql

새 패스워드 지정

/usr/bin/mysql -uroot mysql

패스워드로 변경

update user set password=password('패스워드') where user='root'; 
flush privileges; 
quit

실행 예시

[root@localhost ~]# /usr/bin/mysql -uroot mysql
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: 5.0.77 Source distribution
 
Type 'help;' or '\h' for help. Type '\c' to clear the buffer.
 
mysql> update user set password=password('P@ssw0rd') where user='root';
Query OK, 3 rows affected (0.00 sec)
Rows matched: 3  Changed: 3  Warnings: 0
 
mysql> flush privileges;
Query OK, 0 rows affected (0.00 sec)
 
mysql> quit
Bye

mysqld 재시작

[root@localhost ~]# service mysqld restart
STOPPING server from pid file /var/run/mysqld/mysqld.pid
120229 13:08:54  mysqld ended
 
Stopping MySQL:                                            [  OK  ]
Starting MySQL:                                            [  OK  ]
[1]+  Done                    /usr/bin/mysqld_safe --skip-grant

 

이제 잘된다.