MySQL server client tools
mysql command is a client tool for the MySQL database server. It works in the command line terminal to complete operations on the remote MySQL database server.
mysql(options)(parameters)
-h: The IP address or host name of the MySQL server;
-u: Username to connect to the MySQL server;
-e: Execute mysql internal commands;
-p: Password to connect to the MySQL server.
Database: Specify the database to be opened automatically after connecting to the server.