Linux系统中安装mysql详解

Linux系统中安装mysql详细步骤

1. 下载 MySQL 仓库配置文件

wget https://dev.mysql.com/get/mysql80-community-release-el7-11.noarch.rpm

2.安装下载的仓库配置文件

rpm -ivh mysql80-community-release-el7-11.noarch.rpm

3.配置镜像源

cd /etc/yum.repos.d/
vim mysql-community.repo

[mysql80-community]
name=MySQL 8.0 Community Server
baseurl=https://mirrors.tuna.tsinghua.edu.cn/mysql/yum/mysql-8.0-community-el7-x86_64/
enabled=1
gpgpcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-mysql-2023file:///etc/pki/rpm-gpg/RPM-GPG-KEY-mysql-2022file:///etc/pki/rpm-gpg/RPM-GPG-KEY-mysql

4.安装MYSQL

yum install -y mysql-community-server

5.启动MYSQL

systemctl start mysqld

6.找到MYSQL密码

cat /var/log/mysqld.log | grep password

7.登录MYSQL

mysql -uroot -p`nZ<_l+#jd8gE`

8.修改密码

ALTER USER 'root'@'localhost' IDENTIFIED BY '密码';

9.授予root用户远程登录权限

CREATE USER 'root'@'%' IDENTIFIED BY '密码';
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' WITH GRANT OPTION;FLUSH PRIVILEGES;

10.用windows下的图形化工具测试