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08-27-周三_17-09-29

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aaronxu
2025-08-27 17:10:05 +08:00
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数据库/MySQL_2025/ops.md Normal file
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```shell
# install mysql 8.0.43
yum install mysql84-community-release-el9-2.noarch.rpm
dnf config-manager --disable mysql-8.4-lts-community
dnf config-manager --disable mysql-tools-8.4-lts-community
dnf config-manager --enable mysql80-community
dnf config-manager --enable mysql-tools-community
yum repolist enabled | grep mysql
yum install mysql-community-server
mysqld -V
grep 'temporary password' /var/log/mysqld.log
mysql -uroot -p
ALTER USER 'root'@'localhost' IDENTIFIED BY 'MyNewPass4!';
show databases;
```