MySQL技巧 2015-05-05 09:30

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在HOME目录下创建一个.my.cnf文件,文件只有owner可读。内容如下:

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[client]
host = localhost
user = root
password = 123456
database = LemonHouse

定制MySQL提示符

在/etc/my.cnf中增加:

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[mysql]
prompt=[\\d]>\\

效果:

[root@cheyo todo_blog]# mysql
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A

Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 3583
Server version: 5.1.73-log Source distribution

Copyright (c) 2000, 2013, 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.

[LemonHouse]>

其他替换符:

\c A counter that increments for each statement you issue
\D The full current date
\d The default database
\h The server host
\l The current delimiter (new in 5.0.25)
\m Minutes of the current time
\n A newline character
\O The current month in three-letter format (Jan, Feb, …)
\o The current month in numeric format
\P am/pm
\p The current TCP/IP port or socket file
\R The current time, in 24-hour military time (0–23)
\r The current time, standard 12-hour time (1–12)
\S Semicolon
\s Seconds of the current time
\t A tab character
\U Your full username@hostname account name
\u Your user name
\v The server version
\w The current day of the week in three-letter format (Mon, Tue, …)
\Y The current year, four digits
\y The current year, two digits
_ A space
\ A space (a space follows the backslash)
\' Single quote
\“ Double quote
\ A literal “\” backslash character
\x x, for any “x” not listed above

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