WARNING: my_print_defaults command not found.

在做LAMP实验的过程中，配置MySQL，提示如下错误：

[root@localhost /]# /usr/local/mysql/bin/mysqld_multi --config-file=/usr/local/mysql/etc/mysqld_multi.cnf start 0,1,2

WARNING: my_print_defaults command not found.

Please make sure you have this command available and

in your path. The command is available from the latest

MySQL distribution.

ABORT: Can't find command 'my_print_defaults'.

This command is available from the latest MySQL

distribution. Please make sure you have the command

in your PATH.

 

原因是之前实验装了多个版本的MySQL，解决办法是输入如下命令：

[root@localhost /]# export PATH=/usr/local/mysql/bin:$PATH

将/usr/local/mysql/bin加到$PATH环境变量里

 

本文转simmy51CTO博客，原文链接：http://blog.51cto.com/helpdesk/591045，如需转载请自行联系原作者