O meu arquivo my.cnf é este abaixo, não sei como proceder para deixar igual do professor!!!

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The MySQL database server configuration file.

#

You can copy this to one of:

- "/etc/mysql/my.cnf" to set global options,

- "~/.my.cnf" to set user-specific options.

#

One can use all long options that the program supports.

Run program with --help to get a list of available options and with

--print-defaults to see which it would actually understand and use.

#

For explanations see

http://dev.mysql.com/doc/mysql/en/server-system-variables.html

#

* IMPORTANT: Additional settings that can override those from this file!

The files must end with '.cnf', otherwise they'll be ignored.

#

!includedir /etc/mysql/conf.d/ !includedir /etc/mysql/mysql.conf.d/

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