安裝mysql
yum?-y?install?mysql-server?mysql-devel?libcurl-devel?net-snmp-devel?php?php-gd?php-xml?php-mysql??httpd
service?mysqld?start
CentOS?如何修改mysql?用戶root的密碼
第一步：用帳號登錄mysql
[root@CentOs ~]# mysql -u root
或# mysql -uroot -p
第二步：改變用戶數(shù)據(jù)庫
mysql> use mysql
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A
Database changed
第三步：修改密碼，記得密碼要用password()函數(shù)進(jìn)行加密，一定不要忘記１荚颉ｋ绱场！
mysql> update user set password=password('qwe123') where user='root';
Query OK, 1 row affected (0.04 sec)
Rows matched: 1??Changed: 1??Warnings: 0
第四步：刷新權(quán)限表
mysql> flush privileges;
Query OK, 0 rows affected (0.00 sec)
第五步：退出mysql
mysql> quit
Bye
第六步：對mysql進(jìn)行重啟
[root@CentOs ~]# service mysqld restart;
