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下载
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先查看是否存在 mariadb
rpm -qa | grep mariadb
有则卸载
rpm -e mariadb-libs-5.5.68-1.el7.x86_64 --nodeps -
解压后依次安装
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rpm -ivh mysql-community-common-5.7.24-1.el7.x86_64.rpm
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rpm -ivh mysql-community-libs-5.7.24-1.el7.x86_64.rpm
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rpm -ivh mysql-community-client-5.7.24-1.el7.x86_64.rpm
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rpm -ivh mysql-community-server-5.7.24-1.el7.x86_64.rpm
可能回出现的问题
这时需要安装依赖
yum install -y perl-Module-Install.noarch
yum -y install net-tools
3.启动mysql
systemctl start mysqld
4. 查看初始密码
grep password /var/log/mysqld.log
5. 登录 修改 密码
mysql -u root -p
修改密码
set password =password('youpassword')
修改远程连接权限
GRANT ALL PRIVILEGES ON . TO 'root'@'%' IDENTIFIED BY 'youpassword' WITH GRANT OPTION;
flush privileges;