Linux安装多个MySQL

　2008-09-06 11:09:46　来源：WEB开发网　闂傚倸鍊搁崐椋庢濮橆兗缂氱憸宥堢亱闂佸湱铏庨崰鏍不椤栫偞鐓ラ柣鏇炲€圭€氾拷

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核心提示：1、按照常规安装，[root@ff_girl mysql5122]# chown -R root .[root@ff_girl mysql5122]# chown -R mysql data[root@ff_girl mysql5122]# chgrp -R mysql .[root@ff_girl mysql5122

1、按照常规安装。

[root@ff_girl mysql5122]# chown -R root . [root@ff_girl mysql5122]# chown -R mysql data [root@ff_girl mysql5122]# chgrp -R mysql . [root@ff_girl mysql5122]# cp support-files/my-small.cnf /etc/my5122.cnf [root@ff_girl mysql5122]# scripts/mysql_install_db --basedir=/usr/local/mysql5122/ --datadir=/usr/local/mysql5122/data/ --user=mysql Installing MySQL system tables... OK Filling help tables... OK

To start mysqld at boot time you have to copy support-files/mysql.server to the right place for your system

。。。

首次启动MYSQL

[root@ff_girl mysql5122]# bin/mysqld_safe --defaults-file=/etc/my5122.cnf & [1] 13700 [root@ff_girl mysql5122]# 080124 15:01:46 mysqld_safe Logging to '/usr/local/mysql5122/data/localhost.localdomain.err'. 080124 15:01:46 mysqld_safe Starting mysqld daemon with databases from /usr/local/mysql5122/data

[root@ff_girl mysql5122]# bin/mysql -uroot -p -S/tmp/mysql5122.sock Enter password: Welcome to the MySQL monitor.　Commands end with ; or g. Your MySQL connection id is 1 Server version: 5.1.22-rc MySQL Community Server (GPL)

Type 'help;' or 'h' for help. Type 'c' to clear the buffer.