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MySQL
From NetSec
MySQl Setup
In order to run MySQL you will need a MySQL server to work with - you can establish a server on one of your own computers, or use a webserver with MySQL installed.
Setup on a personal computer
Once MySQL is installed on your computer and the MySQL daemon is running (in Arch, /etc/rc.d/mysqld start), the next step is to establish users. If you defined a root MySQL password on setup, you can use this to establish a new user; otherwise, just hit enter at any password prompts you encounter.