How to install mysql on linux ubuntu

How to install mysql on linux ubuntu: 1. Open the terminal and update the software package list; 2. Install MySQL through "$ sudo apt-get install mysql-server mysql-client"; 3. Log in with the root account. Can.

The operating environment of this article: ubuntu 16.04 system, mysql8, Dell G3.

How to install mysql on linux ubuntu?

【Linux】Installation and use of MySQL in Ubuntu16.04 environment

I have been writing a small function recently and want to store data in MySQL, so I have to do it locally MySQL is installed on Ubuntu 16.04 installed on the virtual machine for use. The installation and simple use process are recorded below.

1. Running environment

Ubuntu16.04

2. Open the terminal and update the software package list

$ sudo apt update

3. Install MySQL

$ sudo apt-get install mysql-server mysql-client

The following window will appear during the installation process. Here you need to fill in the password of the MySQL root account and confirm

4. Initialize the MySQL security script

 $ sudo mysql_secure_installation

mysql_secure_installation will involve whether to modify the password of the root account, whether to remove anonymous users, whether to allow remote login, whether to delete the test database, etc.

5. After installation, we first log in with the root account and enter the root account password set during installation.

$ mysql -u root -p

6. Create MySQL database and user

$ create database blogdata;   # 创建一个名为blogdata的数据库
$ grant all on blogdata.* to 'bloguser' identified by 'test1234';    #创建用户bloguser

## You can view the database:

$ show databases;

7. First exit the root account (quit) and log in to MySQL with the newly created user

$ mysql -u bloguser -p blogdata

8. Create a table

CREATE TABLE article (id INT, name VARCHAR(300), created_time DATETIME, view_num INT, com_num INT, channel VARCHAR(20), get_time DATETIME);

9. Insert data

INSERT INTO article (id,name,created_time,view_num,com_num,channel,get_time) VALUES(1,"test","2019-11-20 10:00:00",2,1,"bky","2019-11-22 14:00:00");

## 10. Simple query

select * from article;

11. Other commands

Exit the MySQL command line:

mysql> quit

View the MySQL running status:

$ sudo systemctl status mysql.service

Stop the MySQL database service:

$ sudo systemctl stop mysql.service

Start the MySQL database service:

$ sudo systemctl start mysql.service

Restart the MySQL database service:

$ sudo systemctl restart mysql.service

View the MySQL configuration file:

$ sudo vim /etc/mysql/mysql.conf.d/mysqld.cnf

Recommended learning: "mysql video tutorial

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