스마일 서브mysqld 중지
[root@localhost ~]# service mysqld stop
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
mysql 콘솔로 들어간후
/usr/bin/mysql -uroot mysql
다음 SQL 명령어를 입력하여 원하는 패스워드로 변경합니다.
update user set password=password('패스워드') where user='root'; flush privileges; quit 실행 ex)
[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('Password') 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
이제 패스워드를 입력해야만 mysql을 사용할 수 있도록 하기 위해, mysqld를 재시작합니다.
[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 라고 뜹니다.
끝!