MySQL安装-yum安装部署MySQL（2）

登录mysql网站下载yum源包

列出rpm包中文件
rpm -qpl mysql57-community-release-el7-11.noarch.rpm

安装mysql yum 源rpm包
rpm -ivh mysql57-community-release-el7-11.noarch.rpm

查看已经安装的mysql

安装mysql
yum -y install mysql-client mysql-server

启动mysql
systemctl enable mysqld.service
systemctl start mysqld.service
systemctl status mysqld.service

查看登录密码
密码存放位置/var/log/mysqld.log
grep ‘password‘ /var/log/mysqld.log |head -n 1

初始化MySQL
mysql_secure_installation
Securing the MySQL server deployment.

Enter password for user root:

The existing password for the user account root has expired. Please set a new password.

New password:

Re-enter new password:
The ‘validate_password‘ plugin is installed on the server.
The subsequent steps will run with the existing configuration
of the plugin.
Using existing password for root.

Estimated strength of the password: 100
Change the password for root ? ((Press y|Y for Yes, any other key for No) :

... skipping.
By default, a MySQL installation has an anonymous user,
allowing anyone to log into MySQL without having to have
a user account created for them. This is intended only for
testing, and to make the installation go a bit smoother.
You should remove them before moving into a production
environment.

Remove anonymous users? (Press y|Y for Yes, any other key for No) : y
Success.

Normally, root should only be allowed to connect from
‘localhost‘. This ensures that someone cannot guess at
the root password from the network.

Disallow root login remotely? (Press y|Y for Yes, any other key for No) : y
Success.

By default, MySQL comes with a database named ‘test‘ that
anyone can access. This is also intended only for testing,
and should be removed before moving into a production
environment.

Remove test database and access to it? (Press y|Y for Yes, any other key for No) : y

• Dropping test database...
  Success.

• Removing privileges on test database...
  Success.

Reloading the privilege tables will ensure that all changes
made so far will take effect immediately.

Reload privilege tables now? (Press y|Y for Yes, any other key for No) : y
Success.

All done!

登录mysql
mysql -uroot -pP@ssw0rd

MySQL安装-yum安装部署MySQL（2）

标签：only   remote   rop   created   art   oar   mysql   png   root