编译安装MySQL ，J2EE环境配置

安装依赖库和开发环境
#依赖库和开发工具

yum -y install gcc gcc-c++ autoconf libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel libxml2 libxml2-devel zlib zlib-devel glibc glibc-devel glib2 glib2-devel bzip2 bzip2-devel ncurses ncurses-devel curl curl-devel e2fsprogs e2fsprogs-devel
krb5 krb5-devel libidn libidn-devel openssl openssl-devel openldap openldap-devel nss_ldap openldap-clients openldap-servers

 

#Mysql
yum -y install bison gcc gcc-c++ autoconf automake zlib* libxml* ncurses-devel libtool-ltdl-devel*

安装Mysql
#安装cmake

tar -zxvf cmake-2.8.6.tar.gz

cd cmake-2.8.6/

./configure

gmake && gmake install  && cd ../

#添加mysql用户

/usr/sbin/groupadd mysql

/usr/sbin/useradd -g mysql mysql

mkdir -p /data/mysql

chown -R mysql:mysql /data/mysql

#安装Mysql

tar -zxvf mysql-5.5.17.tar.gz

cd mysql-5.5.17

cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql -DMYSQL_DATADIR=/data/mysql -DSYSCONFDIR=/etc/

make && make install

#设置Mysql

#在support-files目录中有五个配置信息文件：

#my-small.cnf (内存<=64M)

#my-medium.cnf (内存 128M)

#my-large.cnf (内存 512M)

#my-huge.cnf (内存 1G-2G)

#my-innodb-heavy-4G.cnf (内存 4GB)

cd /usr/local/mysql

cp ./support-files/my-medium.cnf /etc/my.cnf 

vi /etc/my.cnf

#在 [mysqld] 段增加

datadir = /data/mysql

wait-timeout = 30

max_connections = 512

default-storage-engine = MyISAM

#在 [mysqld] 段修改

max_allowed_packet = 16M 

#生成授权表

cd /usr/local/mysql

./scripts/mysql_install_db --user=mysql

#更改密码

/usr/local/mysql/bin/mysqladmin -u root password 123456

#开启mysql

/usr/local/mysql/bin/mysqld_safe &

#测试连接mysql

/usr/local/mysql/bin/mysql -u root -p 123456

show databases;

exit;

#设置开机启动

vi /etc/rc.d/rc.local

#加入

/usr/local/mysql/bin/mysqld_safe &

开始数据库导入

create database IF NOT EXISTS yh_exam default charset utf8 COLLATE utf8_general_ci; 

show databases;

use yh_exam;

重新登录

./mysql -u root -p --default-character-set=utf8

use yh_exam;

 source /root/yh_exam.sql

授权测试

 grant all privileges on *.* to 'testtest'@'%' identified by 'testpwd';

flush privileges;

JDK
vi /etc/profile

JAVA_HOME=/opt/jdk1.7.0_80

export JAVA_HOME

PATH=.:$PATH:$JAVA_HOME/bin

使配置生效

source /etc/profile

做软链接

 ln -s /opt/jdk1.7.0_80/bin/java /usr/bin/java