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====== MySQL ======

These instructions are for MySQL 5.0 on our Debian 4.0 system.

===== Installation =====

Install MySQL along with its pre-requisites:
<code rootshell>
apt-get install mysql-common mysql-client mysql-server
</code>

NOTE: The MySQL documentation is non-free, and not included with Debian. Use the [[http://dev.mysql.com/doc/ | online documentation]] provided at MySQL's site.

===== Password =====

NOTE: In the following instructions, replace $MYSQL_ROOT with the actual password.

Set the password for MySQL root user. (If this doesn't work, rename your ''.my.cnf'' file temporarily and try again).
<code rootshell>
export MYSQL_ROOT=$MYSQL_ROOT
mysqladmin -u root password "$MYSQL_ROOT"
</code>

Create root's MySQL configuration file, and make sure nobody else can read it:
<code rootshell>
touch /root/.my.cnf
chmod 0600 /root/.my.cnf
</code>

Edit the ''/root/.my.cnf'' file to set the password when using various client programs:
<code>
[mysql]
user     = 'root'
password = '$MYSQL_ROOT' # THIS IS NOT THE REAL PASSWORD; DO NOT CUT AND PASTE THIS!

[mysqladmin]
user     = 'root'
password = '$MYSQL_ROOT' # THIS IS NOT THE REAL PASSWORD; DO NOT CUT AND PASTE THIS!
</code>


===== Notes =====

I wanted to install mysql-doc package too, but it doesn't seem to exist even in the non-free section. This appears to be due to the MySQL corporation's licensing.

The Debian installation creates a MySQL user named "debian-sys-maint".
This MySQL account is used in the start/stop and cron scripts.
Don't delete it.

See ''/usr/share/doc/mysql-server-5.0/README.Debian.gz'' for more information.

===== TODO =====

Could probably use some tuning and routine maintenance.

Backups.


===== Credits =====

Initially installed, configured, and documented by Craig Buchek, 2005-02-23.

Installed version 5.0 on 2007-06-08, Craig Buchek.
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