MySql installation and login details

Check whether MySQL is installed on the Linux system

 　 sudo service mysql start  　  　  // Try to open MySQL Services 

Hint:

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

You need to

 　 // Installation MySQL Server, core program 
  　  　  sudo apt-get install mysql-server
  　  　  // Installation MySQL Client 
  　  　  sudo apt-get install mysql-client

Verify sudo netstat-tapgrep mysql (note that netstat is preceded and 1 space is preceded-tap)

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

Practiced logging in and exiting MySQL, using and viewing databases

// Start MySQL Services 
  　　　 　 sudo service mysql start
 　　　 //
  　　　 　 mysql -u root

View the database show databases;

Connection database use database name

View table show tables;

Exit quit or exit