1、下载rpm
wget -i -c http://dev.mysql.com/get/mysql57-community-release-el7-10.noarch.rpm
2、安装rpm
yum -y install mysql57-community-release-el7-10.noarch.rpm
3、安装mysql
yum -y install mysql-community-server
4、启动mysql
msystemctl start mysqld
5、查看mysql状态
systemctl status mysqld
6、关闭mysql
systemctl stop mysqld
7、重启mysql
systemctl restart mysqld
8、查看mysql默认临时密码
grep "password" /var/log/mysqld.log
9、连接mysql
mysql -uroot -p
输入原始密码进入
10、修改密码(大小写和特殊符号)
ALTER USER ‘root‘@‘localhost‘ IDENTIFIED BY ‘new password‘;
11、开启远程访问(所有‘%‘匹配)
GRANT ALL PRIVILEGES ON *.* TO ‘root‘@‘%‘ IDENTIFIED BY ‘修改后的密码‘ WITH GRANT OPTION;
flush privileges;
exit
12、开放3306端口
firewall-cmd --zone=public --add-port=3306/tcp --permanent
firewall-cmd --reload
13、mysql配置字符编码与超时
vim /etc/my.cnf
添加
wait_timeout=31536000
interactive_timeout=31536000
character-set-server=utf8
collation-server=utf8_general_ci
下图来自网络:
13、重启
原文:https://www.cnblogs.com/sung1024/p/11487772.html