CentOS 通過yum在線安裝MySQL5.7

CentOS 通過yum在線安裝MySQL5.7

Step1: 檢測系統是否自帶安裝mysql

# yum list installed | grep mysql 

Step2: 刪除系統自帶的mysql及其依賴
命令：

# yum -y remove mysql-libs.x86_64 

Step3: 給CentOS添加rpm源，並且選擇較新的源
命令：

# wget dev.mysql.com/get/mysql-community-release-el6-5.noarch.rpm 

# yum localinstall mysql-community-release-el6-5.noarch.rpm 

# yum repolist all | grep mysql 

# yum-config-manager --disable mysql55-community 

# yum-config-manager --disable mysql56-community 

# yum-config-manager --enable mysql57-community-dmr 

# yum repolist enabled | grep mysql 

Step4:安裝mysql 服務器
命令：

# yum install mysql-community-server 

Step5: 啟動mysql
命令:

# service mysqld start 

Step6: 查看mysql是否自啟動,並且設置開啟自啟動
命令:

# chkconfig --list | grep mysqld 

# chkconfig mysqld on 

Step7: mysql安全設置
命令：

# mysql_secure_installation 

參考相關文檔地址: 
http://www.rackspace.com/knowledge_center/article/installing-mysql-server-on-centos
http://dev.mysql.com/doc/refman/5.7/en/linux-installation-yum-repo.html