Fedora 23安装配置mysql数据库，修改初始密码及登陆

1. 下载MySQL5.7.9 yum仓库

   wget http://dev.mysql.com/get/mysql57-community-release-fc23-7-noarch.rpm

2. rpm -ivh mysql57-community-release-fc23-7-noarch.rpm
3. 验证仓库

   dnf repolist enable | grep "mysql.*-community.*"

4. 安装

   dnf install mysql-community-server

5. 启动mysql服务

   service mysql start

6. 查看mysql服务状态

   service mysql status

7. 获取临时密码

   cat /var/log/mysql.log | grep "A temporary password"

8. 修改密码

   mysql –uroot –p password
   首先提示输入上一步搜索到的临时密码
   然后输入新密码

9. 登陆mysql
   mysql –u username –p