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MAC mysql安装及设置 MAC mysql安装及设置 分类:?Mac-Python-Developer 2012-07-06 09:24 ? 3083人阅读 ? 评论(0) ? 收藏 ? 举报 mysql终端pythonterminal工具 MAC下安装MYSQL有两种方式,一种为 压缩包形式 ?另一种为 .dmg文件安装包 ?。 首先先介绍压缩包

MAC mysql安装及设置
分类:?Mac-Python-Developer?3083人阅读?评论(0)?收藏?举报 mysql终端pythonterminal工具

MAC下安装MYSQL有两种方式,一种为压缩包形式?另一种为.dmg文件安装包?。

首先先介绍压缩包形式的安装方法:

?

去MySql官网下MySQL classic版mysql-5.1.54-osx10.6-x86_64.tar.gzhttp://dev.mysql.com/downloads/mysql/5.1.html?
记住得是64位的。因为mac下的python是64位,32位的mysql没法在python中用。
下载之后解压,然后在terminal里敲命令吧:
<br>$ sudo mv mysql-5.1.45-osx10.6-x86_64 /usr/local/mysql<br>$ cd /usr/local<br>$ sudo chown -R mysql:mysql mysql<br>$ cd mysql<br>$ sudo scripts/mysql_install_db --user=mysql<br>$ sudo chown -R root .<br>$ sudo chown -R mysql data

然后cd bin用
$ sudo ./mysql_secure_installation?
来修改root密码,默认为空,显然不太安全,然后根据提示酌情配置,因为是开发环境不用那么严格限制。

$ sudo ./mysqld_safe?
来启动mysql

$ sudo ./mysql -u root -p?
输入刚才设置的root密码来登录mysql

$ sudo ./mysqld_safe stop?
停止mysql

?

?

安装包文件形式的安装方法: ?

首先,去http://www.mysql.com/downloads/mysql下载mysql-5.1.44-osx10.6-x86_64.dmg,然后,双击该文件,安装映像中的两个安装包文件。

a. mysql-5.1.44-osx10.6-x86_64.pkg(mysql标准版安装)

b. MySQLStartupItem.pkg(mysql启动项目),可以在你电脑启动系统时自动运行mysql服务,它安装在/Library /StartupItems/MySQL/,如果你不想系统启动时运行mysql服务,请不要安装。如果你在安装后又不想使用,请删除/Library /StartupItems/MySQL/这个目录。

启动mysql服务

1、如果你已经安装了MySQLStartupItem.pkg,重新启动电脑即可。

2、如果你有安装MySQLStartupItem.pkg或者不想启动电脑,运行:应用程序-实用工具-终端,在终端中输入命令:sudo /Library/StartupItems/MySQLCOM/MySQLCOM start,然后输入你的系统管理员密码即可。

关闭mysql服务

终端中输入命令:sudo /Library/StartupItems/MySQLCOM/MySQLCOM stop,然后输入你的系统管理员密码即可。

你也可以去系统偏好设置-其他-MySQL,通过这个来启动和停止MySQL服务。

更改mysql root账户密码

终端中输入命令:/usr/local/mysql/bin/mysqladmin -u root password 新密码

你可以随时使用这条命令更改你的密码。

终端登录mysql

终端中输入命令:/usr/local/mysql/bin/mysql即可。

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