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# # specify hostname and port as a matter of course. Fail

[root@mysql01] # / opt/mysql/bin/mysql-uroot-h localhost-P 3307-p

Enter password:

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

# # correct method to specify communication protocol-protocol tcp

[root@mysql01] # / opt/mysql/bin/mysql-uroot-h localhost-P 3307-p-- protocol tcp

Enter password:

Welcome to the MySQL monitor. Commands end with; or\ g.

Your MySQL connection id is 8

Server version: 5.6.31-log Source distribution

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 >

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