Check whether MySQL has been installed in the Linux system　

　sudo service mysql start　//Try to open the MySQL service

　　Reminder: 　　　

mysql: unrecongized service　//Indicates that the system does not have MySQL

You need

//Install MySQL server, core program
　　 sudo apt-get install mysql-server
　//Install MySQL client
　　Sudo apt-get install mysql-client

Verify 　　　　 sudo netstat -tap|grep mysql (note that the front is netstat, and there is a space before -tap)

Modify the configuration file (my.cnf)　　　　sudo gedit/etc/mysql/my.cnf

Practice logging in and logging out of MySQL, using and viewing the database　　

//Start MySQL service
　　　　Sudo service mysql start
　　//
　　　　Mysql -u root

View database　　show databases;

Connect to the database　　use database name

Show tables　　　　show tables;

Exit　　　　　quit or exit

The above is the detailed explanation of MySql installation and login introduced by the editor.I hope it will be helpful to you.If you have any questions, please leave me a message.The editor will reply to you in time.Thank you very much for your support to the website!