mysql one-click installation

With the development of the Internet, databases have become an essential part of every website. As the most popular relational database management system, MySQL is widely used in many websites. Therefore, in the process of learning MySQL, how to install MySQL quickly and easily has become the first problem we need to solve. Below, we will introduce a simple and fast one-click installation method for MySQL.

1. Download the MySQL installation package

First, we need to download the MySQL installation package. On the official website, we can find MySQL's series of products: MySQL Community Server, MySQL Enterprise Edition, MySQL NDB Cluster, MySQL Cluster CGE, etc. Since MySQL Community Server is the most commonly used version of MySQL, we will use that as an example. On the official website, we can find the download link for MySQL Community Server. When choosing one of the versions, it is best to choose the version corresponding to your operating system to avoid incompatibility issues during the installation process.

2. Install MySQL

After downloading the MySQL installation package, decompress it and enter the decompressed folder. In this folder, execute the following command to install MySQL:

./configure
make
sudo make install

After executing the above command, MySQL is successfully installed in the system. However, before doing this, we first need to create the MySQL user group and user to avoid the problem of insufficient permissions. Execute the following two commands in the terminal:

sudo groupadd mysql
sudo useradd -r -g mysql -s /bin/false mysql

3. Configure MySQL server

The configuration file of the MySQL server is generally stored in /etc/mysql/my.cnf, modify it This file can change the default settings of the MySQL server. Here, we set the default encoding of MySQL to utf8 in order to save more Chinese characters. Add the following three lines to my.cnf:

[client]
default-character-set=utf8

[mysql]
default-character-set=utf8

[mysqld]
character-set-server=utf8

After the above steps, MySQL has been installed. For those who use MySQL, this one-click installation method allows us to install MySQL easily and quickly.

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