本次教程为mysql的RPM安装原创教程,如果有不对的地方欢迎指出!
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准备文件
tar -xvf mysql-5.7.31-1.el7.x86_64.rpm-bundle.tar(需要在mysql官方下载)
开始安装
删除原有包 mariadb rpm(演示的是系统预装情况,根据自己的情况进行处理)
rpm -qa|grep mariad
rpm -e –nodeps mariadb-libs-5.5.56-2.el7.x86_64
rpm -ivh mysql-community-common-5.7.31-1.el7.x86_64.rpm
rpm -ivh mysql-community-libs-5.7.31-1.el7.x86_64.rpm
rpm -ivh mysql-community-client-5.7.31-1.el7.x86_64.rpm
rpm -ivh mysql-community-server-5.7.31-1.el7.x86_64.rpm –force –nodeps
rpm -ivh mysql-community-devel-5.7.31-1.el7.x86_64.rpm
启动mysql
systemctl start mysqld
开机启动设置
systemctl enable mysqld
查看mysql状态 正常应该是active
systemctl status mysqld
初始化配置
查看临时密码
grep ‘temporary password’ /var/log/mysqld.log
初始密码进入
mysql -uroot -p
设置root本地账户密码
ALTER USER ‘root’@’localhost’ IDENTIFIED BY ‘your_password’
设置root远程账户密码以及权限
GRANT ALL PRIVILEGES ON . TO ‘root’@’%’ IDENTIFIED BY ‘your_password’ WITH GRANT OPTION
更新权限表
flush privileges
配置防火墙
firewall-cmd –permanent –add-port=3306/tcp
firewall-cmd –reload
用链接工具测试 作者:heike07 https://www.bilibili.com/read/cv11699513 出处:bilibili
用链接工具测试
作者:heike07 https://www.bilibili.com/read/cv11699513 出处:bilibili