MySQL source installation (simplified version)

1. adding groups and users

Groupadd MySQL

useradd-g MySQL mysql-s/bin/false

Mkdir/data/mysql-p

Chown-r Mysql:mysql/data/mysql

2. download the MySQL package

Cd/usr/local

wget http://cdn.mysql.com/archives/mysql-5.6/mysql-5.6.21.tar.gz

3. Download the dependency package

Yum install-y Bison cmake gcc gcc-c++ libaioncurses-devel

4. compile and install MySQL

Cd/usr/local

Tar XF mysql-5.6.21.tar.gz

MV mysql-5.6.21 MySQL

CD MySQL

CMake.-dcmake_install_prefix=/usr/local/mysql-dmysql_datadir=/data/mysql-dsysconfdir=/etc

Make;make Install

5. optimization and initialization of MySQL

Rm-rf/etc/my.cnf

Cd/usr/local/mysql

./scripts/mysql_install_db--user=mysql--basedir=/usr/local/mysql--datadir=/data/mysql # initialize MySQL

Ln-s/usr/local/mysql/my.cnf/etc/my.cnf

CP./support-files/mysql.server/etc/rc.d/init.d/mysqld

chmod 755/etc/init.d/mysqld

Chkconfig mysqld on

6. start MySQL

Vi/etc/rc.d/init.d/mysqld

Basedir=/usr/local/mysql # Add

Datadir=/data/mysql # Add

Service mysqld Restart

echo "path= $PATH:/usr/local/mysql/bin" >>/etc/profile

Source/etc/profile

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MySQL source installation (simplified version)