CentOS Yum编译安装MySQL 5.6
时间：2021-03-24 10:30:52|栏目：Linux|点击： 次
本文实例为大家分享了centos yum安装mysql 5.6的具体代码，供大家参考，具体内容如下
1.检查系统是否安装其他版本的MYSQL数据
#yum list installed | grep mysql #yum -y remove mysql-libs.x86_64
2.安装及配置
# wget http://repo.mysql.com/mysql-community-release-el6-5.noarch.rpm # rpm -ivh mysql-community-release-el6-5.noarch.rpm # yum repolist all | grep mysql
安装MYSQL数据库
# yum install mysql-community-server -y
设置为开机启动(2、3、4都是on代表开机自动启动)
# chkconfig --list | grep mysqld # chkconfig mysqld on
3.设置远程root
启动mysql
# service mysqld start
设置root密码
# mysql_secure_installation
登陆root账号
# mysql -uroot -p
建立远程root用户
mysql> GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY '你设置的密码' WITH GRANT OPTION; mysql> flush privileges;
4.设置utf-8编码
查看mysql原本编码：
mysql> show variables like 'character%';
设置编码
# vi /etc/my.cnf
如下(少补)：
[mysqld] character-set-server=utf8 collation-server=utf8_general_ci [mysql] default-character-set = utf8 [mysql.server] default-character-set = utf8 [mysqld_safe] default-character-set = utf8 [client] default-character-set = utf8
重启mysql
# service mysqld restart
再次查看编码：
# mysql -uroot -p mysql> show variables like 'character%'; +--------------------------+----------------------------+ | Variable_name | Value | +--------------------------+----------------------------+ | character_set_client | utf8 | | character_set_connection | utf8 | | character_set_database | utf8 | | character_set_filesystem | binary | | character_set_results | utf8 | | character_set_server | utf8 | | character_set_system | utf8 | | character_sets_dir | /usr/share/mysql/charsets/ | +--------------------------+----------------------------+ 8 rows in set (0.00 sec)
5.加入环境变量，编辑 /etc/profile，这样可以在任何地方用mysql命令
export PATH=$PATH:/usr/local/mysql//bin<br>source /etc/profile
