Green version mysql installation configuration

1. Download MySQL
http://www.mysql.org/downloads I downloaded mysql-noinstall-5.0.67-win32.zip 2. Installation process
  1, extract mysql-noinstall-5.0.67-win32.zip to 1 C disk, renamed MySQL5.
          assumes MYSQL_HOME=C:\ MySQL5   2, edit my.ini, mysql's running profile, if not, copy my-medium.ini and rename my.ini  

# Example MySQL config file for medium systems.   
#   
# This is for a system with little memory (32M - 64M) where MySQL plays   
# an important part, or systems up to 128M where MySQL is used together with   
# other programs (such as a web server)   
#   
# You can copy this file to   
# /etc/my.cnf to set global options,   
# mysql-data-dir/my.cnf to set server-specific options (in this   
# installation this directory is C:\mysql\data) or   
# ~/.my.cnf to set user-specific options.   
#   
# In this file, you can use all long options that a program supports.   
# If you want to know which options a program supports, run the program   
# with the "--help" option.   

# The following options will be passed to all MySQL clients   
[client]   
#password   = your_password  
port        = 3306  
socket      = /tmp/mysql.sock   

# Here follows entries for some specific programs   

# The MySQL server   
[mysqld]   
basedir = "C:\MySQL5"  
datadir = "C:\MySQL5\data"  
default-character-set=utf8  

port        = 3306  
socket      = /tmp/mysql.sock   
skip-locking   
key_buffer = 16M  
max_allowed_packet = 1M  
table_cache = 64  
sort_buffer_size = 512K  
net_buffer_length = 8K  
read_buffer_size = 256K  
read_rnd_buffer_size = 512K  
myisam_sort_buffer_size = 8M  

# Don't listen on a TCP/IP port at all. This can be a security enhancement,   
# if all processes that need to connect to mysqld run on the same host.   
# All interaction with mysqld must be made via Unix sockets or named pipes.   
# Note that using this option without enabling named pipes on Windows   
# (via the "enable-named-pipe" option) will render mysqld useless!   
#    
#skip-networking   

# Disable Federated by default   
skip-federated   

# Replication Master Server (default)   
# binary logging is required for replication   
log-bin=mysql-bin   

# required unique id between 1 and 2^32 - 1   
# defaults to 1 if master-host is not set   
# but will not function as a master if omitted   
server-id   = 1  

# Replication Slave (comment out master section to use this)   
#   
# To configure this host as a replication slave, you can choose between   
# two methods :   
#   
# 1) Use the CHANGE MASTER TO command (fully described in our manual) -   
#    the syntax is:   
#   
#    CHANGE MASTER TO MASTER_HOST=<host>, MASTER_PORT=<port>,   
#    MASTER_USER=<user>, MASTER_PASSWORD=<password> ;   
#   
#    where you replace <host>, <user>, <password> by quoted strings and   
#    <port> by the master's port number (3306 by default).   
#   
#    Example:   
#   
#    CHANGE MASTER TO MASTER_HOST='125.564.12.1', MASTER_PORT=3306,   
#    MASTER_USER='joe', MASTER_PASSWORD='secret';   
#   
# OR   
#   
# 2) Set the variables below. However, in case you choose this method, then   
#    start replication for the first time (even unsuccessfully, for example   
#    if you mistyped the password in master-password and the slave fails to   
#    connect), the slave will create a master.info file, and any later   
#    change in this file to the variables' values below will be ignored and   
#    overridden by the content of the master.info file, unless you shutdown   
#    the slave server, delete master.info and restart the slaver server.   
#    For that reason, you may want to leave the lines below untouched   
#    (commented) and instead use CHANGE MASTER TO (see above)   
#   
# required unique id between 2 and 2^32 - 1   
# (and different from the master)   
# defaults to 2 if master-host is set   
# but will not function as a slave if omitted   
#server-id       = 2  
#   
# The replication master for this slave - required   
#master-host     =   <hostname>  
#   
# The username the slave will use for authentication when connecting   
# to the master - required   
#master-user     =   <username>  
#   
# The password the slave will authenticate with when connecting to   
# the master - required   
#master-password =   <password>  
#   
# The port the master is listening on.   
# optional - defaults to 3306   
#master-port     =  <port>  
#   
# binary logging - not required for slaves, but recommended   
#log-bin=mysql-bin   

# Point the following paths to different dedicated disks   
#tmpdir     = /tmp/        
#log-update     = /path-to-dedicated-directory/hostname   

# Uncomment the following if you are using BDB tables   
#bdb_cache_size = 4M  
#bdb_max_lock = 10000  

# Uncomment the following if you are using InnoDB tables   
#innodb_data_home_dir = C:\mysql\data/   
#innodb_data_file_path = ibdata1:10M:autoextend   
#innodb_log_group_home_dir = C:\mysql\data/   
#innodb_log_arch_dir = C:\mysql\data/   
# You can set .._buffer_pool_size up to 50 - 80 %   
# of RAM but beware of setting memory usage too high   
#innodb_buffer_pool_size = 16M  
#innodb_additional_mem_pool_size = 2M  
# Set .._log_file_size to 25 % of buffer pool size   
#innodb_log_file_size = 5M  
#innodb_log_buffer_size = 8M  
#innodb_flush_log_at_trx_commit = 1  
#innodb_lock_wait_timeout = 50  

[mysqldump]   
quick   
max_allowed_packet = 16M  

[mysql]   
no-auto-rehash   
# Remove the next comment character if you are not familiar with SQL   
#safe-updates   

[isamchk]   
key_buffer = 20M  
sort_buffer_size = 20M  
read_buffer = 2M  
write_buffer = 2M  

[myisamchk]   
key_buffer = 20M  
sort_buffer_size = 20M  
read_buffer = 2M  
write_buffer = 2M  

[mysqlhotcopy]   
interactive-timeout 

[mysqld]
Set the installation directory for mysql
basedir=$MYSQL_HOME
Set the directory for the mysql database. It must be data or \\xxx\data
datadir=$MYSQL_HOME\data
Set the mysql server's character set
default-character-set=utf8

[client]
Set the character set for the mysql client
default-character-set=gbk
3. Install mysql service
Enter the directory E:\myserver\ mysql-5.0.37-win32 \bin from the MS-DOS window and run the following command:
mysqld --install mysql --defaults-file=C:\MySQL5\my.ini
4. Start the mysql database
In the command window above, type net start mysql
This starts the mysql service.
5. Stop service
Just execute net stop mysql 6. Delete services
Just execute mysqld --remove mysql
7. Change your password
After the above installation, the default root user password is empty. To be safe, you need to set up a password for the root user.

<STRONG><SPAN style="COLOR: #ffffff" style="COLOR: #ffffff">C:\>cd MySQL5   

C:\MySQL5>cd bin   

C:\MySQL5\bin>mysql -uroot -p   
Enter password:   
Welcome to the MySQL monitor.  Commands end with ; or \g.   
Your MySQL connection id is 3   
Server version: 5.0.67-community-log MySQL Community Edition (GPL)   

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

mysql> use mysql   
Database changed   
mysql> update User set Password=PASSWORD('admin') where User='root';   
Query OK, 2 rows affected (0.08 sec)   
Rows matched: 2  Changed: 2  Warnings: 0</SPAN>  

</STRONG>