Linux review materials - install MySQL5.7.22 under CentOS7 (full version)

content

download link:

CSDN download address

xftp upload package

Unzip the package

Bulk install:

Start mysql, and check the running status, showing the initial password

Login to MySQL

Change password and refresh:

extranet link

---

download link:

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

CSDN download address

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

xftp upload package

Unzip the package

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

Bulk install:

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

Some are fast and some are slow, just wait. 

Start mysql, and check the running status, showing the initial password

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

Login to MySQL

mysql -u root -p

Enter the queried initial password:

Change password and refresh:

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;

After exiting, log in again, and you will find that you can log in with your modified password. 

extranet link

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