MySQL 安装详解

1.安装Server与Client

./configure --prefix=/usr/local/mysql \
--localstatedir=/data/mysql --enable-assembler \
--with-client-ldflags=-all-static --with-mysqld-ldflags=-all-static \
--with-pthread --enable-static --with-big-tables --without-ndb-debug \
--with-charset=utf8 --with-extra-charsets=all \
--without-debug --enable-thread-safe-client --enable-local-infile --with-plugins=max

2.安装客户端

./configure --without-server \
--with-extra-charsets=gbk,gb2312,utf8 \
--enable-thread-safe-client
make && make install

3.安装Server

./configure --prefix=/usr/local/mysql \
--localstatedir=/data/mysql \
--with-extra-charsets=utf8,gb2312,gbk --with-pthread \
--enable-thread-safe-client

4.Mysql 授权

mysql -e "create database zentao"
mysql -e "grant all on zentao.* to zentao@'localhost' identified by '123456'"
grant all on *.* to mysql@'localhost' identified by '123456';
grant all on *.* to root@"%" identified by "123456";
grant all on *.* to free@"%" identified by "123456";
flush privileges;

5. 创建用户和组

groupadd mysql
useradd -s /sbin/nologin -M -g mysql mysql

6. 安装数据库

cd /usr/local/mysql/
 mkdir -p /data/mysql
/usr/local/mysql/bin/mysql_install_db --basedir=/usr/local/mysql/ --datadir=/data/mysql/ --user=mysql

7.相应权限的修改

chown -R root:mysql /usr/local/mysql/
chown -R mysql:mysql /data/mysql/

8.配置文件

cp /usr/local/mysql/share/mysql/my-medium.cnf /etc/my.cnf
cp /usr/local/mysql/share/mysql/mysql.server /etc/init.d/mysqld
chmod 755 /etc/init.d/mysqld
chkconfig --add mysqld
vim /root/.bash_profile
PATH=$PATH:$HOME/bin:/usr/local/mysql/bin
source /root/.bash_profile

9.启动数据库并初始化密码

service mysqld start
mysqladmin -u root -p password "123456"
set password for 'root'@'localhost' =password('123456');
flush privileges;