【centos6.6 环境搭建】mysql5.7
下载
https://dev.mysql.com/downloads/mysql/5.7.html#downloads
或者直接
wget https://dev.mysql.com/get/Downloads/MySQL-5.7/mysql-5.7.23-1.el6.x86_64.rpm-bundle.tar
解压
mkdir mysql-server
tar -xvf mysql-5.7.23-1.el6.x86_64.rpm-bundle.tar -C ./mysql-server/
安装
yum install libaio
yum -y install numactl
sudo yum install mysql-community-{server,client,common,libs}-* --exclude='*minimal*'
安装完后 所有的配置文件(像 my.cnf) 都在 /etc/ 数据文件在 /var/lib/mysql目录下
具体可以参看mysql官网说明
初始化
mysqld --initialize
初始化,执行生会在/var/log/mysqld.log生成随机密码
2018-08-31T16:12:09.868750Z 1 [Note] A temporary password is generated for root@localhost: **Xeosb&ziF0R:**
修改密码
先启动mysql服务service mysqld start
mysql -p
set password=password('newpassword');
参考
https://dev.mysql.com/doc/refman/5.7/en/linux-installation-rpm.html https://blog.csdn.net/zz657114506/article/details/53553845