1、yum安装mysql
[root@localhost ~]# yum -y install mysql-server
安装结果
Installed: mysql-server.x86_64 0:5.1.73-7.el6 Dependency Installed: mysql.x86_64 0:5.1.73-7.el6 perl-DBD-MySQL.x86_64 0:4.013-3.el6 Complete!
2、设置开机启动
[root@localhost ~]# chkconfig mysqld on
3、MySQL服务
3.1、MySQL服务开启
[root@localhost ~]# service mysqld start
3.2、MySQL服务关闭
[root@localhost ~]# service mysqld stop
3.1、MySQL服务重启
[root@localhost ~]# service mysqld restart
4、MySQL密码
4.1、设置密码
[root@stonex ~]# mysql -u root
mysql> set password for root@localhost=password('root');
mysql> exit
4.2、密码忘记
4.2.1、修改/etc/my.cnf
[mysqld] datadir=/var/lib/mysql socket=/var/lib/mysql/mysql.sock user=mysql #最重要的下面这一行代码 skip-grant-tables # Disabling symbolic-links is recommended to prevent assorted security risks symbolic-links=0 [mysqld_safe] log-error=/var/log/mysqld.log pid-file=/var/run/mysqld/mysqld.pid
4.2.2、重启MySql
[root@localhost ~]# service mysqld restart
4.2.3、修改密码
[root@localhost ~]# mysql -u root
mysql> use mysql;
mysql> set password for root@localhost=password('root');
mysql> flush privileges;
mysql> exit;
[root@localhost ~]# service mysqld restart
4.2.4、修改/etc/my.cnf
[mysqld] datadir=/var/lib/mysql socket=/var/lib/mysql/mysql.sock user=mysql # Disabling symbolic-links is recommended to prevent assorted security risks symbolic-links=0 [mysqld_safe] log-error=/var/log/mysqld.log pid-file=/var/run/mysqld/mysqld.pid
4.3、MySQL登陆
[root@localhost ~]# mysql -u root -p
4.4、MySQL常用命令
show databases; //查看系统已存在的数据库 use databasesname; //选择需要使用的数据库 drop database databasename; //删除选定的数据库 exit //退出数据库的连接 create database test01; //建立名为test的数据库 show tables; // 列出当前数据库下的表 其他基本的增删改查使用标准SQL即可
4.5、MySQL开放远程登陆权限
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'root' WITH GRANT OPTION; FLUSH PRIVILEGES;
以上是小编给大家分享的Centos6.5 mysql折腾记，希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对脚本之家网站的支持！
