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Ubuntu9.10_server_ϰ²×°Mysql 5.5.0 M2

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Mysql ÓõÄÊÇLinux (non RPM packages)
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……..
mysql-5.5.0-m2-linux-i686-glibc23/data/mysql/
mysql-5.5.0-m2-linux-i686-glibc23/data/test/
…………
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ikmb@ikmb-desktop:~/mysql-5.5.0-m2-linux-i686-glibc23/bin$ sudo groupadd mysql
ikmb@ikmb-desktop:~/mysql-5.5.0-m2-linux-i686-glibc23/bin$ sudo useradd -g mysql mysql
Èý¡¢½øÈëĿ¼/usr/local£¬½âѹËõÃâ°²×°°æ£¬²¢ÔÚ´ËĿ¼Öн¨Á¢ÃûΪmysqlµÄÈíÁ´½Ó
ikmb@ikmb-desktop:~/mysql-5.5.0-m2-linux-i686-glibc23/bin$ cd /usr/local 
ikmb@ikmb-desktop:/usr/local$ sudo ln -s /home/ikmb/mysql-5.5.0-m2-linux-i686-glibc23 mysql
ËÄ¡¢É趨Ŀ¼·ÃÎÊȨÏÞ£¬ÓÃmysql_install_db´´½¨MySQLÊÚȨ±í³õʼ»¯£¬²¢ÉèÖÃmysql,rootÕʺŷÃÎÊȨÏÞ
ikmb@ikmb-desktop:/usr/local$ sudo chown 777 -R mysql
ikmb@ikmb-desktop:/usr/local$ sudo chown -R mysql .
ikmb@ikmb-desktop:/usr/local$ sudo chgrp -R mysql .
ikmb@ikmb-desktop:/usr/local$ cd mysql
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ikmb@ikmb-desktop:~/mysql-5.5.0-m2-linux-i686-glibc23/support-files$ sudo cp /home/ikmb/mysql-5.5.0-m2-linux-i686-glibc23/support-files/my-large.cnf /etc/my.cnf
Áù¡¢ÐÞ¸Ä/etc/my.cnf
ÔÚ[mysqld] ÏÂÌí¼Ó
basedir = /usr/local/mysql
datadir = /usr/local/mysql/data
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ikmb@ikmb-desktop:~/mysql-5.5.0-m2-linux-i686-glibc23/scripts$ sudo ./mysql_install_db --user=mysql  --basedir=/home/ikmb/mysql-5.5.0-m2-linux-i686-glibc23
Installing MySQL system tables...
OK
Filling help tables...
OK
………..
/home/ikmb/mysql-5.5.0-m2-linux-i686-glibc23/bin/mysqladmin -u root password 'new-password'
/home/ikmb/mysql-5.5.0-m2-linux-i686-glibc23/bin/mysqladmin -u root -h ikmb-desktop password 'new-password'
Alternatively you can run:
/home/ikmb/mysql-5.5.0-m2-linux-i686-glibc23/bin/mysql_secure_installation
which will


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String mysql="mysqldump -uroot -proot  --opt databasename > d:/test.sql";    
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String mysql="mysqladmin -uroot -proot create databasename";    
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