Can't connect to local MySQL server through socket '/Applications/MAMP/tmp/mysql/mysql.sock' code example

Example 1: can't connect to local mysql server through socket '/var/run/mysqld/mysqld.sock'

# Start your mysql server
/etc/init.d/mysql start

Example 2: can't connect to local mysql server through socket '/tmp/mysql.sock' (2)

Try to start the MySQL server:
mysql.server start

Example 3: 'unix_socket' => '/Applications/MAMP/tmp/mysql/mysql.sock',

'unix_socket'   => '/Applications/MAMP/tmp/mysql/mysql.sock',

database cakebake cakephp3 if cannot cake bake mac