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MAC mysql安装及设置
分类:?Mac-Python-Developer2012-07-06 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
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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
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来启动mysql
$ sudo ./mysql -u root -p
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输入刚才设置的root密码来登录mysql
$ sudo ./mysqld_safe stop
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停止mysql
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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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