Mac start and stop MySQL and view ports

Start the MySQL service

sudo/library/startupitems/mysqlcom/mysqlcom start

Stop MySQL Service

Sudo/library/startupitems/mysqlcom/mysqlcom stop

Restart the MySQL service

sudo/library/startupitems/mysqlcom/mysqlcom restart

To see if a successful startup can be entered: Netstat-an-p TCP sees 3306 port boot successful
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Open the terminal and enter:
Vim ~/.bash_profile
Input I
Then paste the following content

# MySQL
Alias mysql= '/usr/local/mysql/bin/mysql '
Alias mysqladmin= '/usr/local/mysql/bin/mysqladmin '
# ls
Alias ls= ' Ls-g '

Press the ESC key
Input: X
Restarting the terminal program

Directly enter MySQL in the terminal can enter MySQL