mysql--のprompt
皆さんはコマンドラインでmysqlを操作するとき、今の操作がそのデータベースなのかと心配しているのではないでしょうか.少なくとも私は悩んだことがあります.コマンドを1つ打ったら分からないと言っているかもしれませんが、そうすれば確かにできます.
でも今日は使いやすいコマンドを紹介します
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[root@fsailing1 ~]# mysql -uroot -p --prompt="\\u@\\h:\\d \\r:\\m:\\s>" Enter password:
Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 378
Server version: 5.0.95 Source distribution
Copyright (c) 2000, 2011, 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.
root@localhost:(none) 08:23:32>use test; Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A
Database changed root@localhost:test 08:23:44>exit;
このようなメリットは、データベースを操作するときにより便利で迅速になることです.
あなたもmyにいることができます.cnfプロファイルで構成:
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[mysql] prompt=mysql(\\u@\\h:\\d)>
default-character-set=utf8
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[root@fsailing1 ~]# vim /etc/my.cnf [root@fsailing1 ~]# service mysqld restart
MySQLの停止:[OK] MySQL起動:[OK] [root@fsailing1 ~]# mysql -uroot -p Enter password:
Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 2
Server version: 5.0.95 Source distribution
Copyright (c) 2000, 2011, 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(root@localhost:(none))>use test; Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A
Database changed mysql(root@localhost:test)>
ここでは、参考にするために必要ないくつかのオプションも示します.
Option
Description
A counter that increments for each statement you issue
The full current date
The default database
The server host
The current delimiter (new in 5.1.12)
Minutes of the current time
A newline character
The current month in three-letter format (Jan, Feb, …)
The current month in numeric format
am/pm
The current TCP/IP port or socket file
The current time, in 24-hour military time (0–23)
The current time, standard 12-hour time (1–12)
Semicolon
Seconds of the current time
A tab character
Your full
でも今日は使いやすいコマンドを紹介します
[html] view plain copy
[root@fsailing1 ~]# mysql -uroot -p --prompt="\\u@\\h:\\d \\r:\\m:\\s>"
Welcome to the MySQL monitor. Commands end with ; or \g.
Server version: 5.0.95 Source distribution
Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
owners.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
root@localhost:(none) 08:23:32>use test;
You can turn off this feature to get a quicker startup with -A
Database changed
このようなメリットは、データベースを操作するときにより便利で迅速になることです.
あなたもmyにいることができます.cnfプロファイルで構成:
[html] view plain copy
[mysql]
[html] view plain copy
[root@fsailing1 ~]# vim /etc/my.cnf
MySQLの停止:[OK]
Welcome to the MySQL monitor. Commands end with ; or \g.
Server version: 5.0.95 Source distribution
Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
owners.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
mysql(root@localhost:(none))>use test;
You can turn off this feature to get a quicker startup with -A
Database changed
ここでは、参考にするために必要ないくつかのオプションも示します.
Option
Description
\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 5.1.12)
\m
Minutes of the current time
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
user_name
@ host_name
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