Install MYsql database in Cent 0 S 5

Install
# Groupadd mysql
# Useradd-g mysql

Decompress and compile
# Tar-zxvf mysql-5.0.22.tar.gz
# Cd mysql-5.0.22
#./Configure -- prefix =/usr/local/mysql -- with-charset = gbk
# Make
# Make install
# Cp support-files/my-medium.cnf/etc/my. cnf

Set auto-start
# Cp support-files/mysql. server/etc/rc. d/init. d/mysqld
# Chmod 700/etc/rc. d/init. d/mysqld
# Chkconfig -- add mysqld
# Chkconfig -- level 345 mysqld on

Database Initialization
# Cd/usr/local/mysql
#/Usr/local/mysql/bin/mysql_install_db -- user = mysql
# Chown-R root.
# Chown-R mysql var
# Chgrp-R mysql.
#/Usr/local/mysql/bin/mysqld_safe -- user = mysql &

Start database creation shortcut
#/Etc/rc. d/init. d/mysqld start

# Ln-s/usr/local/mysql/bin/mysql/sbin/mysql
# Ln-s/usr/local/mysql/bin/mysqladmin/sbin/mysqladmin

# PATH = $ PATH:/usr/local/mysql/bin
# Export PATH
# Echo "/usr/local/mysql/lib/mysql">/etc/ld. so. conf
# Ldconfig

Restart
# Reboot

Add a 123456 password to the root user.
Type the following command:
] #/Usr/bin/mysqladmin-u root password 123456

Test Database
# Mysql-u root-p123456
Appears
Mysql>

The installation is successful.