#chmod +x jdk-6u31-linux-i586-rpm.bin //给文件加入执行权限
#./jdk-6u31-linux-i586-rpm.bin //生成安装文件,运行完此命令后会生成一个jdk-6u13-linux-i586.rpm
#rpm -ivh jdk-6u31-linux-i586.rpm //安装文件,默认安装到了/usr/java/jdk1.6.0_31下
#vi /etc/profice //更改环境变量,此次我们更改的是所有用户的环境变量,打开文件后在最后加入下面三行变量
export JAVA_HOME=/usr/java/jdk1.6.0_31
export CLASSPATH=$CLASSPATH:$JAVA_HOME/lib:$JAVA_HOME/jre/lib
export PATH=$JAVA_HOME/bin:$JAVA_HOME/jre/bin:$PATH:$HOMR/bin
做新的连接,进入/usr/bin目录下
#ln -s -f /usr/java/jdk1.6.0_31/jre/bin/java
#ln -s -f /usr/java/jdk1.6.0_31/bin/javac
# source /etc/profile //运行环境变量
#java –version //查看java版本,显示版本是1.6.0_31证明安装成功!
二、安装MYSQL
# yum install gcc-c++ ncurses ncurses-devel
#tar -zxvf mysql-5.1.54.tar.gz //解压
#cd mysql-5.1.54
#./configure --prefix=/usr/local/mysql --with-extra-charsets=all --enable-thread-safe-client --enable-assembler --with-charset=utf8 --enable-thread-safe-client --with-extra-charsets=all --with-big-tables --with-readline --with-ssl --with-embedded-server --enable-local-infile
#make
#make install
#groupadd mysql //创建组mysql
#useradd -s /sbin/nologin -M -g mysql mysql //把mysql加入到mysql组
#cp /usr/local/mysql/share/mysql/my-medium.cnf /etc/my.cnf //copy配置文件
#/usr/local/mysql/bin/mysql_install_db --user=mysql //初始化数据库
#chown -R mysql /usr/local/mysql/var
#chgrp -R mysql /usr/local/mysql/.
#/usr/local/mysql/bin/mysqld_safe --user=mysql & //启动数据库
#cp /usr/local/mysql/share/mysql/mysql.server /etc/init.d/mysqld //复制启动文件
#chmod 755 /etc/init.d/mysqld
#cat > /etc/ld.so.conf.d/mysql.conf<<EOF
/usr/local/mysql/lib/mysql
/usr/local/lib
EOF
#ldconfig
#vi /etc/profile //MYSQL登录的变量路径
PATH=$PATH:/usr/local/mysql/bin
# /usr/local/mysql/bin/mysqladmin -u root password mysql //设置数据库管理员密码
# /usr/local/mysql/bin/mysql -u root –p //登陆数据库
三、安装tomcat
Tomcat下载到了/usr/local下
# tar -zxvf apache-tomcat-6.0.18.tar.gz
# mv apache-tomcat-7.0.23 /usr/local/tomcat
# vi /usr/local/tomcat/bin/catalina.sh
export JRE_HOME=/usr/java/jdk1.6.0_31
export CATALINA_HOME=/usr/local/tomcat
export CATALINA_BASE=/usr/local/tomcat
export CATALINA_TMPDIR=/tomcat/temp
# /usr/local/tomcat/bin/shutdown.sh //关闭
#vi /etc/profile //加入开机启动
export JDK_HOME=/usr/java/jdk1.6.0_31
export JAVA_HOME=/usr/java/jdk1.6.0_31
/usr/local/tomcat/bin/startup.sh
创建自启动服务脚本
#vi /etc/init.d/tomcatd
#!/bin/bash
#
# kenny wangfu.xiang@163.com
# /etc/rc.d/init.d/tomcatd
# init script for tomcat precesses
#
# processname: tomcat
# description: tomcat is a j2se server
# chkconfig: 2345 86 16
# description: Start up the Tomcat servlet engine.
if [ -f /etc/init.d/functions ]; then
. /etc/init.d/functions
elif [ -f /etc/rc.d/init.d/functions ]; then
. /etc/rc.d/init.d/functions
else
echo -e "\atomcat: unable to locate functions lib. Cannot continue."
exit -1
fi
RETVAL=$?
CATALINA_HOME="/usr/local/tomcat"
case "$1" in
start)
if [ -f $CATALINA_HOME/bin/startup.sh ];
then
echo $"Starting Tomcat"
$CATALINA_HOME/bin/startup.sh
fi
;;
stop)
if [ -f $CATALINA_HOME/bin/shutdown.sh ];
then
echo $"Stopping Tomcat"
$CATALINA_HOME/bin/shutdown.sh
fi
;;
*)
echo $"Usage: $0 {start|stop}"
exit 1
;;
esac
exit $RETVAL
#chkconfig tomcatd on
#chkconfig --list tomcatd
tomcatd 0:off 1:off 2:on 3:on 4:on 5:on 6:off