Linux复习资料——CentOS7下安装MySQL5.7.22(完整版本)

目录

下载地址:

CSDN下载地址

xftp上传包

解压包

批量安装:

启动mysql,并查看运行状态,显示初始密码

登录MySQL

修改密码与刷新:

外网链接


下载地址:

https://downloads.mysql.com/archives/community/

CSDN下载地址

https://download.csdn.net/download/feng8403000/85003429

xftp上传包

解压包

tar -xvf mysql-5.7.22-1.el7.x86_64.rpm-bundle.tar

批量安装:

rpm -ivh mysql-community-common-5.7.22-1.el7.x86_64.rpm
rpm -ivh mysql-community-libs-5.7.22-1.el7.x86_64.rpm --nodeps --force
rpm -ivh mysql-community-libs-compat-5.7.22-1.el7.x86_64.rpm --nodeps --force
rpm -ivh mysql-community-client-5.7.22-1.el7.x86_64.rpm --nodeps --force
rpm -ivh mysql-community-server-5.7.22-1.el7.x86_64.rpm --nodeps --force

有快的有慢的,等一下就好了。 

启动mysql,并查看运行状态,显示初始密码

systemctl start mysqld
systemctl status mysqld
grep password /var/log/mysqld.log

登录MySQL

mysql -u root -p

输入查询到的初始密码:

修改密码与刷新:

set global validate_password_policy=0;
set password = password('大小写字母加数字至少8个长度');
flush privileges;

exit退出后重新登录,你发现可以用你修改的密码登录了。 

外网链接

use mysql;
update user set host="%" where user="root";
flush privileges;

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转载自blog.csdn.net/feng8403000/article/details/123596069