linux CentOS6.5 yum安装mysql 5.6

# wget
# rpm -ivh mysql-community-release-el6-5.noarch.rpm

[root@localhost ~]# yum repolist all | grep mysql  查看一下是否已经有mysql可安装文件
mysql-connectors-community        MySQL Connectors Community      enabled:    36
mysql-connectors-community-source MySQL Connectors Community - So disabled
mysql-tools-community             MySQL Tools Community           enabled:    47
mysql-tools-community-source      MySQL Tools Community - Source  disabled
mysql55-community                 MySQL 5.5 Community Server      disabled
mysql55-community-source          MySQL 5.5 Community Server - So disabled
mysql56-community                 MySQL 5.6 Community Server      enabled:   358
mysql56-community-source          MySQL 5.6 Community Server - So disabled
mysql57-community-dmr             MySQL 5.7 Community Server Deve disabled
mysql57-community-dmr-source      MySQL 5.7 Community Server Deve disabled

[root@localhost ~]#  yum install mysql-community-server -y

安装成功后
# service mysqld start

设置root密码
# mysql -u root
# use mysql;
# update user set password=PASSWORD("这里输入root用户密码") where User='root';
# flush privileges;

mysql安全设置
# mysql_secure_installation

设置开启自启动命令

# chkconfig mysqld on