> mysql

ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)

> mysql -u root -h 127.0.0.1 -p
Enter password:
Welcome to the MySQL monitor.  Commands end with ; or g.
Your MySQL connection id is 3
Server version: 5.7.12 MySQL Community Server (GPL)

Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type 'help;' or 'h' for help. Type 'c' to clear the current input statement.

mysql>

> apachectl -v
Server version: Apache/2.4.18 (Unix)
Server built:   Feb 20 2016 20:03:19

> php -v
PHP 7.0.6 (cli) (built: Apr 29 2016 04:21:39) ( NTS )
Copyright (c) 1997-2016 The PHP Group
Zend Engine v3.0.0, Copyright (c) 1998-2016 Zend Technologies
    with Zend OPcache v7.0.6-dev, Copyright (c) 1999-2016, by Zend Technologies
    with Xdebug v2.4.0, Copyright (c) 2002-2016, by Derick Rethans

mysql  Ver 14.14 Distrib 5.7.12, for osx10.11 (x86_64) using  EditLine wrapper

Connection id:      4
Current database:
Current user:       root@localhost
SSL:            Not in use
Current pager:      less
Using outfile:      ''
Using delimiter:    ;
Server version:     5.7.12 MySQL Community Server (GPL)
Protocol version:   10
Connection:     127.0.0.1 via TCP/IP
Server characterset:    latin1
Db     characterset:    latin1
Client characterset:    utf8
Conn.  characterset:    utf8
TCP port:       3306
Uptime:         1 day 3 hours 28 min 19 sec

Threads: 1  Questions: 9  Slow queries: 0  Opens: 105  Flush tables: 1  Open tables: 98  Queries per second avg: 0.000